// Fix problem of IE6 BackgroundImage flickering
/*@cc_on
@if (@_win32)
    document.execCommand("BackgroundImageCache",false,true);
@end
@*/


var c1c_submenu_zindex = 32000;
var c1_MenuTracker = new C1MenuTracker();
var c1_TreeViewTracker = new C1TreeViewTracker();
var c1c_submenu_offset_left = 0;
var c1c_submenu_offset_right = 8;
var __c1_designTime = (document.getElementById('__c1_designTime') != null);
window.c1c_next_focus_element = null;

var c1c_nav_IE = false;
if (window.opera) {
    c1c_nav_IE = false;
}
else if (document.all && navigator.userAgent.toLowerCase().indexOf('msie')!=-1) {
    c1c_nav_IE = true;
}

function c1c_focus(el)
{
    // I can not directly call el.focus() because of a FireFox focus issue
   c1c_next_focus_element =  el;
   el.tabIndex = 2;
   setTimeout('window.c1c_next_focus_element.focus()', 10);
}
document.expando = true;

function c1c_init_control(id)
{
	var	item = c1c_getElementById(id);
	var	control	= new C1WebCommandBase();
	control._control = item;
	item._proxy = control;
	return control;
}

function c1c_init_item(controlId, userClick, userSelect, userMouseDown,	userMouseEnter,	userMouseLeave,	userMouseMove, userMouseOut, userMouseOver,	userMouseUp, userMouseWheel, itemStyle,	mouseOverItemStyle,	selectedItemStyle, mouseOverSelectedItemStyle, navigateUrl,	target,	enabled, selected, handleClick,	handleSelect, allowSelect, postBackFunc, itemBackImageUrl, itemImageUrl, itemLeftBorderImageUrl, itemRightBorderImageUrl, mouseOverBackImageUrl, mouseOverImageUrl, mouseOverLeftBorderImageUrl, mouseOverRightBorderImageUrl, selectedBackImageUrl, selectedImageUrl, selectedLeftBorderImageUrl, selectedRightBorderImageUrl, mouseOverSelectedBackImageUrl, mouseOverSelectedImageUrl, mouseOverSelectedLeftBorderImageUrl, mouseOverSelectedRightBorderImageUrl, indicatorUrl, mouseOverIndicatorUrl, selectedIndicatorUrl, mouseOverSelectedIndicatorUrl)
{
	var	htmlItem = c1c_getElementById(controlId);
	var	item = new LinkItem(htmlItem);
	item.UserOnClick = userClick;
	item.UserOnSelect =	userSelect;
	item.UserOnMouseDown = userMouseDown;
	item.UserOnMouseEnter =	userMouseEnter;
	item.UserOnMouseLeave =	userMouseLeave;
	item.UserOnMouseMove = userMouseMove;
	item.UserOnMouseOut	= userMouseOut;
	item.UserOnMouseOver = userMouseOver;
	item.UserOnMouseUp = userMouseUp;
	item.UserOnMouseWheel =	userMouseWheel;
	item.ItemStyle = itemStyle;
	item.MouseOverItemStyle	= mouseOverItemStyle;
	item.SelectedItemStyle = selectedItemStyle;
	item.MouseOverSelectedItemStyle	= mouseOverSelectedItemStyle;
	item.BackImageUrl = itemBackImageUrl;
	item.ImageUrl = itemImageUrl;
	item.LeftBorderImageUrl = itemLeftBorderImageUrl;
	item.RightBorderImageUrl = itemRightBorderImageUrl;
	item.MouseOverBackImageUrl = mouseOverBackImageUrl;
	item.MouseOverImageUrl = mouseOverImageUrl;
	item.MouseOverLeftBorderImageUrl = mouseOverLeftBorderImageUrl;
	item.MouseOverRightBorderImageUrl = mouseOverRightBorderImageUrl;
	item.SelectedBackImageUrl = selectedBackImageUrl;
	item.SelectedImageUrl = selectedImageUrl;
	item.SelectedLeftBorderImageUrl = selectedLeftBorderImageUrl;
	item.SelectedRightBorderImageUrl = selectedRightBorderImageUrl;
	item.MouseOverSelectedBackImageUrl = mouseOverSelectedBackImageUrl;
	item.MouseOverSelectedImageUrl = mouseOverSelectedImageUrl;
	item.MouseOverSelectedLeftBorderImageUrl = mouseOverSelectedLeftBorderImageUrl;
	item.MouseOverSelectedRightBorderImageUrl = mouseOverSelectedRightBorderImageUrl;
	if (indicatorUrl)
        item.IndicatorUrl = indicatorUrl;
	if (selectedIndicatorUrl)
        item.SelectedIndicatorUrl = selectedIndicatorUrl;
	if (mouseOverIndicatorUrl)
        item.MouseOverIndicatorUrl = mouseOverIndicatorUrl;
	if (mouseOverSelectedIndicatorUrl)
        item.MouseOverSelectedIndicatorUrl = mouseOverSelectedIndicatorUrl;
	item.Enabled = enabled;
	item.Selected =	selected;
	item.NavigateUrl = navigateUrl;
	item.Target	= target;
	item.RaisePostBackOnClick =	handleClick;
	item.RaisePostBackOnSelect = handleSelect;
	item.AllowSelect = allowSelect;
	
	item.PostBackFunction =	postBackFunc;
	item.Index = 0;
	item.PrepareImage();
	if (item.Enabled)
	    item.InitFreez();
	if (selected)
	    item._appliedStyle = selectedItemStyle;
	else
	    item._appliedStyle = itemStyle;
	return item;
}

function LinkItem(item, _designTime)
{
	this.Item =	item;
	item._proxy	= this;
	this._boundary = c1c_getElementById(item.id+"_bt");
    this.id = item.id;
	this.UserOnClick = null;
	this.UserOnSelect =	null;
	this.UserOnMouseDown = null;
	this.UserOnMouseEnter =	null;
	this.UserOnMouseLeave =	null;
	this.UserOnMouseMove = null;
	this.UserOnMouseOut	= null;
	this.UserOnMouseOver = null;
	this.UserOnMouseUp = null;
	this.UserOnMouseWheel =	null;
	this.ItemStyle = null;
	this.MouseOverItemStyle	= null;
	this.SelectedItemStyle = null;
	this.MouseOverSelectedItemStyle	= null;
	this.BackImageUrl = null;
	this.ImageUrl = null;
	this.LeftBorderImageUrl = null;
	this.RightBorderImageUrl = null;
	this.MouseOverBackImageUrl = null;
	this.MouseOverImageUrl = null;
	this.MouseOverLeftBorderImageUrl = null;
	this.MouseOverRightBorderImageUrl = null;
	this.SelectedBackImageUrl = null;
	this.SelectedImageUrl = null;
	this.SelectedLeftBorderImageUrl = null;
	this.SelectedRightBorderImageUrl = null;
	this.MouseOverSelectedBackImageUrl = null;
	this.MouseOverSelectedImageUrl = null;
	this.MouseOverSelectedLeftBorderImageUrl = null;
	this.MouseOverSelectedRightBorderImageUrl = null;
    this.IndicatorUrl = "";
    this.SelectedIndicatorUrl = "";
    this.MouseOverIndicatorUrl = "";
    this.MouseOverSelectedIndicatorUrl = "";

    this._setImageUrl = "";
    this._setBackImageUrl = "";
    this._setLeftBorderImageUrl = "";
    this._setRightBorderImageUrl = "";
    
	this.Enabled = true;
	this.Selected =	false;
	this.NavigateUrl = "";
	this.Target	= "";
	this.RaisePostBackOnClick =	false;
	this.RaisePostBackOnSelect = false;
	this.AllowSelect = false;
	this.PostBackFunction =	null;
	this._appliedStyle = "";
	this.RootControl	= null;
	this.OwnerGroup	= null;
	this.CancelClick = false;
	this.CancelSelect =	false;
	this._isHeader = false;
	this._linkedGroupBodyElement = null;
	this._linkedGroupElement = null;
	this._linkedGroupElementHeight = "";
	this._collapseIndicatorElement = null;
	this._trackingSubmenu = false;
	this.ChildGroup = null;
	this._image = null;
    this._mouseover = false;
    
    this._needFreezText = false;
    this._freezBoundaryWidth = "";
    this._freezBoundaryWidthMouseOver = "";
    this._freezBoundaryWidthSelected = "";
    this._freezBoundaryWidthSelectedMouseOver = "";
    
    this._el_mbc = null;
    this._el_lbi = null;
    this._el_rbi = null;
    this._el_img = null;
    this._el_ind = null;
    this._el_cbx = null;
    this.getInnerElements();

    this.CallbackFunction = null;
    this.Populated = true;
    this.CallbackWaitControlID = "";
	this.OnClick = function	(event)	
	{ 
		c1c_item_onclick(item._proxy, event);
	}
	this.OnSelect =	function (event) 
	{ 
		c1c_item_onselect(item._proxy, event);
	}
	this.OnMouseDown = function	(event)	
	{ 
		c1c_item_onmousedown(item._proxy, event);
	}
	this.OnMouseEnter =	function (event) 
	{ 
		c1c_item_onmouseenter(item._proxy, event);
	}
	this.OnMouseLeave =	function (event) 
	{ 
		c1c_item_onmouseleave(item._proxy, event);
	}
	this.OnMouseMove = function	(event)	
	{ 
		c1c_item_onmousemove(item._proxy, event);
	}
	this.OnMouseOut	= function (event) 
	{ 
	    if (typeof(event) == 'undefined')
	        event = window.event;
	    var src = null;
	    if (event.srcElement)
        	src = event.srcElement;
	    else if (event.target)
        	src = event.target;
	    var tgt;
	    if (event.relatedTarget)
	        tgt = event.relatedTarget;
	    else if (event.toElement)
        	tgt = event.toElement;

	    if (!c1c_object_contains(item._proxy._boundary, tgt))
	    {
		this._mouseover = false;
		c1c_item_onmouseout(item._proxy, event);
		c1_MenuTracker.ItemOut(item._proxy);
	    }
	}
	this.OnMouseOver = function	(event)	
	{ 
		if (!this._mouseover)
		{
			this._mouseover = true;
			c1c_item_onmouseover(item._proxy, event);
			c1_MenuTracker.ItemIn(item._proxy);
		}
	}
	this.OnMouseUp = function (event) 
	{ 
		c1c_item_onmouseup(item._proxy,	event);
	}
	this.OnMouseWheel =	function (event) 
	{ 
		c1c_item_onmousewheel(item._proxy, event);
	}
	this.OnFocus =	function (event) 
	{ 
		c1c_item_onfocus(item._proxy, event);
	}
	this.OnBlur =	function (event) 
	{ 
		c1c_item_onblur(item._proxy, event);
	}
	this.OnKeyUp =	function (event) 
	{ 
		c1c_item_onkeyup(item._proxy, event);
	}
	c1c_attach_event(this._boundary, this.OnClick, "click");
	c1c_attach_event(this._boundary, this.OnMouseDown, "mousedown");
	c1c_attach_event(this._boundary, this.OnMouseEnter, "mouseenter");
	c1c_attach_event(this._boundary, this.OnMouseLeave, "mouseleave");
	c1c_attach_event(this._boundary, this.OnMouseMove, "mousemove");
	c1c_attach_event(this._boundary, this.OnMouseOut,	"mouseout");
	c1c_attach_event(this._boundary, this.OnMouseOver, "mouseover");
	c1c_attach_event(this._boundary, this.OnMouseUp, "mouseup");
	c1c_attach_event(this._boundary, this.OnMouseWheel, "mousewheel");
	c1c_attach_event(this._boundary, this.OnFocus, "focus");
}

    LinkItem.prototype.findTheFirstItemInChildGroup = function()
    {
    }
    LinkItem.prototype.downKey = function(event)
    {
        if (this.RootControl._isToolBar && !this.RootControl.horizontal)
	            this.toolBarFocusNext();
        else if (this.RootControl._isTabStrip)
	            this.tabStripFocusNextItem();
        else if (this.RootControl._isTopicBar)
	            this.topicBarFocusNext();
        else if (this.RootControl._isTreeView)
	            this.treeFocusDown();
        // Menu
		if (this.RootControl._isMenu && this.IsHorizontal() && this.HasSubMenu())
		{
		    // If ClickToOpen
		    if (!this.RootControl._menuOpened)
		    {
	            this.RootControl.OpenMenu();
	            c1c_item_onmouseover(this);
	        }
	        // Find Next Item 
	        var enItem = null;
	        for(var i=0; i<this.ChildGroup.Items.length; i++)
	        {
	            if (this.ChildGroup.Items[i].Enabled)
	            {
	                enItem = this.ChildGroup.Items[i];
	                break;
	            }
	        }
	        // Move focus to the next item
	        if (enItem)
	        {
	            this.RootControl._nextKeySubmenu = this.ChildGroup;
	            this.ChildGroup.OnMouseOver();
	            c1c_focus(enItem._boundary);
	        }
            	        
	    } 
	    else
	    if (this.RootControl._isMenu && !this.IsHorizontal())
		{
	        // Find Next Item 
	        var enItem = null;
	        var fl = false;
	        for(var i=0; i<this.OwnerGroup.Items.length; i++)
	        {
	            if (fl && this.OwnerGroup.Items[i].Enabled)
	            {
	                enItem = this.OwnerGroup.Items[i];
	                break;
	            }
	            if (!fl && this.OwnerGroup.Items[i] == this)
	                fl = true;
	        }
	        // Move focus to the next item
	        if (enItem)
	        {
	            this.RootControl._nextKeySubmenu = this.OwnerGroup;
	            c1c_focus(enItem._boundary);
	        }
            	        
	    }
    }
    LinkItem.prototype.upKey = function(event)
    {
        if (this.RootControl._isToolBar && !this.RootControl.horizontal)
	            this.toolBarFocusPrev();
        else if (this.RootControl._isTabStrip)
	            this.tabStripFocusPrevItem();
        else if (this.RootControl._isTopicBar)
	            this.topicBarFocusPrev();
        else if (this.RootControl._isTreeView)
	            this.treeFocusUp();
        // Menu
		if (this.RootControl._isMenu && this.IsHorizontal())
		{
		    // If ClickToOpen
		    if (this.RootControl._menuOpened)
		    {
	            this.RootControl.CloseMenu();
	            this.HideSubMenu();
	        }
	    }
	    else
        // Menu
	    // Vertical
	    if (this.RootControl._isMenu && !this.IsHorizontal())
		{
	        // Find Next Item 
	        var enItem = null;
	        var fl = false;
	        for(var i=this.OwnerGroup.Items.length-1; i>=0; i--)
	        {
	            if (fl && this.OwnerGroup.Items[i].Enabled)
	            {
	                enItem = this.OwnerGroup.Items[i];
	                break;
	            }
	            if (!fl && this.OwnerGroup.Items[i] == this)
	                fl = true;
	        }
	        // Move focus to the next item
	        if (enItem)
	        {
	            this.RootControl._nextKeySubmenu = this.OwnerGroup;
	            c1c_focus(enItem._boundary);
	        }
	        else if (this.OwnerGroup._parentItem)
	        {
	            this.RootControl._nextKeySubmenu = this.OwnerGroup._parentItem.OwnerGroup;
	            this.OwnerGroup.OnMouseOut();
	            c1c_focus(this.OwnerGroup._parentItem._boundary);
	        }
	    }
    }
    LinkItem.prototype.rightKey = function(event)
    {
        if (this.RootControl._isToolBar && this.RootControl.horizontal)
	            this.toolBarFocusNext();
        else if (this.RootControl._isTabStrip)
	            this.tabStripFocusNextHeader();
        else if (this.RootControl._isTreeView)
	            this.treeFocusRight();
        // Menu
		else if (this.IsHorizontal())
		{
	        // Find Next Item 
	        var enItem = null;
	        var fl = false;
	        for(var i=0; i<this.OwnerGroup.Items.length; i++)
	        {
	            if (fl && this.OwnerGroup.Items[i].Enabled)
	            {
	                enItem = this.OwnerGroup.Items[i];
	                break;
	            }
	            if (!fl && this.OwnerGroup.Items[i] == this)
	                fl = true;
	        }
	        // Move focus to the next item
	        if (enItem)
	        {
	            this.RootControl._nextKeySubmenu = this.OwnerGroup;
	            c1c_focus(enItem._boundary);
	        }
	    } 
	    else
	    if (this.RootControl._isMenu && !this.IsHorizontal() && this.HasSubMenu())
		{
		    // If ClickToOpen
		    if (!this.RootControl._menuOpened)
		    {
	            this.RootControl.OpenMenu();
	            c1c_item_onmouseover(this);
	        }

	        var enItem = null;
	        for(var i=0; i<this.ChildGroup.Items.length; i++)
	        {
	            if (this.ChildGroup.Items[i].Enabled)
	            {
	                enItem = this.ChildGroup.Items[i];
	                break;
	            }
	        }
	        // Move focus to the next item
	        if (enItem)
	        {
	            this.RootControl._nextKeySubmenu = this.ChildGroup;
	            this.ChildGroup.OnMouseOver();
	            c1c_focus(enItem._boundary);
	        }
	    }
	    else if (this.RootControl._isMenu && !this.IsHorizontal() && this.RootControl._horizontalMenu)
	    {
	        var enItem = null;
	        var fl = false;
	        for(var i=0; i<this.RootControl.Items.length; i++)
	        {
	            if (fl && this.RootControl.Items[i].Enabled)
	            {
	                enItem = this.RootControl.Items[i];
	                break;
	            }
	            if (!fl && this.RootControl.Items[i].ChildGroup.Visible())
	                fl = true;
	        }
	        // Move focus to the next item
	        if (enItem)
	        {
	            this.RootControl._nextKeySubmenu = enItem.OwnerGroup;
	            c1c_focus(enItem._boundary);
	        }
	    }
	    
    }
    LinkItem.prototype.leftKey = function(event)
    {
        if (this.RootControl._isToolBar && this.RootControl.horizontal)
	            this.toolBarFocusPrev();
        else if (this.RootControl._isTabStrip)
	            this.tabStripFocusPrevHeader();
        else if (this.RootControl._isTreeView)
	            this.treeFocusLeft(event);
        // Menu
        if (this.RootControl._isMenu && !this.IsHorizontal() && this.IsRootMenuItem() && this.ChildGroup)
		{
		    // If ClickToOpen
		    if (this.RootControl._menuOpened)
		    {
	            this.RootControl.CloseMenu();
	            this.HideSubMenu();
	        }
	    }
		if (this.RootControl._isMenu && this.IsHorizontal())
		{
	        // Find Next Item 
	        var enItem = null;
	        var fl = false;
	        for(var i=this.OwnerGroup.Items.length-1; i>=0; i--)
	        {
	            if (fl && this.OwnerGroup.Items[i].Enabled)
	            {
	                enItem = this.OwnerGroup.Items[i];
	                break;
	            }
	            if (!fl && this.OwnerGroup.Items[i] == this)
	                fl = true;
	        }
	        // Move focus to the next item
	        if (enItem)
	        {
	            this.RootControl._nextKeySubmenu = this.OwnerGroup;
	            c1c_focus(enItem._boundary);
	        }
            	        
	    } 
	    else
	    if (this.RootControl._isMenu && !this.IsHorizontal() && this.OwnerGroup._parentItem && !this.OwnerGroup._parentItem.OwnerGroup._horizontalMenu)
		{
	        var enItem = this.OwnerGroup._parentItem;
	        // Move focus to the next item
	        if (enItem)
	        {
	            this.RootControl._nextKeySubmenu = this.ChildGroup;
	            enItem.ChildGroup.OnMouseOut();
	            c1c_focus(enItem._boundary);
	        }
	    }
	    else if (this.RootControl._isMenu && !this.IsHorizontal() && this.RootControl._horizontalMenu)
	    {
	        var enItem = null;
	        var fl = false;
	        for(var i=this.RootControl.Items.length-1; i>=0; i--)
	        {
	            if (fl && this.RootControl.Items[i].Enabled)
	            {
	                enItem = this.RootControl.Items[i];
	                break;
	            }
	            if (!fl && this.RootControl.Items[i].ChildGroup.Visible())
	                fl = true;
	        }
	        // Move focus to the next item
	        if (enItem)
	        {
	            this.RootControl._nextKeySubmenu = enItem.OwnerGroup;
	            c1c_focus(enItem._boundary);
	        }
	    }
	    
    }
    LinkItem.prototype.toolBarFocusNext = function()
    {
        // Find Next Group
        var enItem = null;
        var enGroup = null;
        var fl = false;
        for(var i=0; i<this.OwnerGroup.Items.length; i++)
        {
            if (fl && this.OwnerGroup.Items[i].Enabled)
            {
                enItem = this.OwnerGroup.Items[i];
                break;
            }
            if (!fl && this.OwnerGroup.Items[i] == this)
                fl = true;
        }
        fl = false;
        if (!enItem)
        for(var i=0; i<this.RootControl.Groups.length; i++)
        {
            if (fl)
            {
                enGroup = this.RootControl.Groups[i];
                for(var g=0; g<enGroup.Items.length; g++)
                {
                    if (fl && enGroup.Items[g].Enabled)
                    {
                        enItem = enGroup.Items[g];
                        break;
                    }
                }
            }
            if (!fl && this.RootControl.Groups[i] == this.OwnerGroup)
                fl = true;
        }
        if (enItem)
        {
            this.RootControl._nextKeySubmenu = this.OwnerGroup;
            c1c_focus(enItem._boundary);
        }
        
    }
    LinkItem.prototype.toolBarFocusPrev = function()
    {
        // Find Next Group
        var enItem = null;
        var enGroup = null;
        var fl = false;
        for(var i=this.OwnerGroup.Items.length-1; i>=0; i--)
        {
            if (fl && this.OwnerGroup.Items[i].Enabled)
            {
                enItem = this.OwnerGroup.Items[i];
                break;
            }
            if (!fl && this.OwnerGroup.Items[i] == this)
                fl = true;
        }
        fl = false;
        if (!enItem)
        for(var i=this.RootControl.Groups.length-1; i>=0; i--)
        {
            if (fl)
            {
                enGroup = this.RootControl.Groups[i];
                for(var g=enGroup.Items.length-1; g>=0; g--)
                {
                    if (fl && enGroup.Items[g].Enabled)
                    {
                        enItem = enGroup.Items[g];
                        break;
                    }
                }
            }
            if (!fl && this.RootControl.Groups[i] == this.OwnerGroup)
                fl = true;
        }
        if (enItem)
        {
            this.RootControl._nextKeySubmenu = this.OwnerGroup;
            c1c_focus(enItem._boundary);
        }
        
    }
    LinkItem.prototype.topicBarFocusNext = function()
    {
        var enItem = null;
        var enGroup = null;
        if ((this._isHeader && !this.Selected && this.Index < this.OwnerGroup.Items.length - 1)
        || (this._isHeader && this.Selected && this.Index < this.OwnerGroup.Items.length - 1 && this.RootControl.Groups[this.Index].Items.length == 0))
        {
                enItem = this.OwnerGroup.Items[this.Index + 1]
                // Find Next Header
                c1c_focus(enItem._boundary);
                return;
        }
        else if (this._isHeader && this.Selected && this.RootControl.Groups[this.Index].Items.length > 0)
        {
                enItem = this.RootControl.Groups[this.Index].Items[0];
                // Find Next Header
                c1c_focus(enItem._boundary);
                return;
        }
        else if (!this._isHeader && this.Index < this.OwnerGroup.Items.length - 1)
        {
                enItem = this.OwnerGroup.Items[this.Index+1];
                // Find Next Header
                c1c_focus(enItem._boundary);
                return;
        }
        else if (!this._isHeader && this.Index == this.OwnerGroup.Items.length - 1)
        {
                enItem = this.RootControl._headersGroup.Items[this.OwnerGroup.Index+1];
                // Find Next Header
                if (enItem)
                    c1c_focus(enItem._boundary);
                return;
        }
        
    }
    LinkItem.prototype.topicBarFocusPrev = function()
    {
        var enItem = null;
        var enGroup = null;
        if (!this._isHeader && this.Index > 0)
        {
                enItem = this.OwnerGroup.Items[this.Index - 1]
                // Find Next Header
                c1c_focus(enItem._boundary);
                return;
        }
        else if (!this._isHeader && this.Index == 0)
        {
                enItem = this.RootControl._headersGroup.Items[this.OwnerGroup.Index];
                // Find Next Header
                c1c_focus(enItem._boundary);
                return;
        }
        else if (this._isHeader && this.Index > 0 && this.RootControl._headersGroup.Items[this.Index-1].Selected && this.RootControl.Groups[this.Index-1].Items.length > 0)
        {
                enItem = this.RootControl.Groups[this.Index-1].Items[this.RootControl.Groups[this.Index-1].Items.length-1];
                // Find Next Header
                c1c_focus(enItem._boundary);
                return;
        }
        else if (this._isHeader && this.Index > 0)
        {
                enItem = this.RootControl._headersGroup.Items[this.Index-1];
                // Find Next Header
                c1c_focus(enItem._boundary);
                return;
        }
        
    }
    LinkItem.prototype.tabStripFocusNextItem = function()
    {
        var enItem = null;
        if (this._isHeader && this.RootControl.Groups[this.Index].Items.length > 0)
        {
                enItem = this.RootControl.Groups[this.Index].Items[0];
                c1c_focus(enItem._boundary);
                return;
        }            
        else if (!this._isHeader && this.OwnerGroup.Items.length-1 > this.Index)
        {
                enItem = this.OwnerGroup.Items[this.Index+1];
                c1c_focus(enItem._boundary);
                return;
        }
    }
    LinkItem.prototype.tabStripFocusPrevItem = function()
    {
        var enItem = null;
        if (!this._isHeader && this.Index == 0)
        {
                enItem = this.RootControl._headersGroup.Items[this.OwnerGroup.Index];
                c1c_focus(enItem._boundary);
                return;
        }            
        else if (!this._isHeader)
        {
                enItem = this.OwnerGroup.Items[this.Index-1];
                c1c_focus(enItem._boundary);
                return;
        }
    }
    LinkItem.prototype.tabStripFocusNextHeader = function()
    {
        var enItem = null;
        if (this._isHeader && this.RootControl._headersGroup.Items.length-1 > this.Index)
        {
                enItem = this.RootControl._headersGroup.Items[this.Index+1];
                c1c_focus(enItem._boundary);
                return;
        }            
    }
    LinkItem.prototype.tabStripFocusPrevHeader = function()
    {
        var enItem = null;
        if (this._isHeader && this.Index > 0)
        {
                enItem = this.RootControl._headersGroup.Items[this.Index-1];
                c1c_focus(enItem._boundary);
                return;
        }            
    }
    LinkItem.prototype.treeFocusRight = function(event)
    {
        var enItem = null;
        if (this.ChildGroup && this.ChildGroup.Visible() && this.ChildGroup.Items.length > 0)
        {
                enItem = this.ChildGroup.Items[0];
                c1c_focus(enItem._boundary);
                return;
        }            
        else if (this.ChildGroup && !this.ChildGroup.Visible())
        {
                SetPlusMinusClicked();
                this.OnClick(event);
                return;
        }            
    }
    LinkItem.prototype.treeFocusLeft = function(event)
    {
        var enItem = null;
        if (this.ChildGroup && this.ChildGroup.Visible())
        {
                SetPlusMinusClicked();
                this.OnClick(event);
                return;
        }            
        else if (this.OwnerGroup._parentItem)
        {
                enItem = this.OwnerGroup._parentItem;
                c1c_focus(enItem._boundary);
                return;
        }            
    }
    LinkItem.prototype.treeFocusDown = function(event)
    {
        var enItem = null;
        if (this.ChildGroup && this.ChildGroup.Visible() && this.ChildGroup.Items.length > 0)
        {
                enItem = this.ChildGroup.Items[0];
                c1c_focus(enItem._boundary);
                return;
        }            
        else 
        {
            var el;
            el = this;
            do
            {
                if (el.OwnerGroup.Items.length-1 > el.Index)
                {
                    enItem = el.OwnerGroup.Items[el.Index+1];
                    c1c_focus(enItem._boundary);
                    return;
                }
                el = el.OwnerGroup._parentItem;
            }
            while (el);
        }            
    }
    LinkItem.prototype.treeFocusUp = function(event)
    {
        var enItem = null;
        if (this.Index > 0)
        {
            enItem  = this.OwnerGroup.Items[this.Index-1];
            while (enItem.ChildGroup && enItem.ChildGroup.Visible() && enItem.ChildGroup.Items.length > 0)
            {
                enItem = enItem.ChildGroup.Items[enItem.ChildGroup.Items.length-1];
            }
            c1c_focus(enItem._boundary);
            return;
        }            
        else if (this.OwnerGroup._parentItem)
        {
                enItem = this.OwnerGroup._parentItem;
                c1c_focus(enItem._boundary);
                return;
        }            
    }
    LinkItem.prototype.SetFreezWidth = function(mouseover)
    {
        if (!this._el_mbc)
            this._el_mbc = document.getElementById(this.id + "_mbc");
        var el = this._el_mbc;
        var w = "";
        if (el)
        {
            if (mouseover)
            {
                if (this.Selected)
                    w = this._freezBoundaryWidthSelectedMouseOver;
                else
                    w = this._freezBoundaryWidthMouseOver;
            } else {
                if (this.Selected)
                    w = this._freezBoundaryWidthSelected;
                else
                    w = this._freezBoundaryWidth;
            }
            el.style.padding = w;            
        }
    }
    LinkItem.prototype.GetBorderWidth = function(style)
    {
	    var	ss = style.split(";");
	    for	(var i = 0;	i <	ss.length; i++)
	    {
		    var	pair = c1c_splitTwice(ss[i], ":");

            if (pair.length	== 2 && pair[0]	== "borderStyle" && pair[1] == "none")
                return "";
		    else if (pair.length == 2 && pair[0] == "borderWidth")
		    {
		        if (pair[1] == "0px" || pair[1] == "0%")
		            return "";
		        else
		            return pair[1];
		    }
	    }
	    return "";
    }
    LinkItem.prototype.SetLabelPaddings = function(left, top, right, bottom)
    {
        if (this.Item)
        {
    	    var	inTable	= this.Item.firstChild;
	        if (inTable)
	        {
		        inTable.rows[1].cells[1].style.paddingLeft = left;
		        inTable.rows[1].cells[1].style.paddingTop = top;
		        inTable.rows[1].cells[1].style.paddingRight = right;
		        inTable.rows[1].cells[1].style.paddingBottom = bottom;
		    }
		}
    }
    LinkItem.prototype.InitFreez = function()
    {
        var bw0 = this.GetBorderWidth(this.ItemStyle);
        var bw1 = this.GetBorderWidth(this.MouseOverItemStyle);
        var bw2 = this.GetBorderWidth(this.SelectedItemStyle);
        var bw3 = this.GetBorderWidth(this.MouseOverSelectedItemStyle);
        var w = "";
        if (bw0 == bw1 && bw1 == bw2 && bw2 == bw3)
            return;
        if (bw0 != "" && bw1 != "" && bw2 != "" && bw3 != "")
            return;
        if (bw0 != "")
            w = bw0;
        else if (bw1 != "")
            w = bw1;
        else if (bw2 != "")
            w = bw2;
        else if (bw3 != "")
            w = bw3;
        if (bw0 == "")
            this._freezBoundaryWidth = w; 
        if (bw1 == "")
            this._freezBoundaryWidthMouseOver = w;
        if (bw2 == "")
            this._freezBoundaryWidthSelected = w;
        if (bw3 == "")
            this._freezBoundaryWidthSelectedMouseOver = w;
        this.SetFreezWidth(false);
    }
	LinkItem.prototype.AddGroup = function(group)
	{
	    this.ChildGroup = group;
	    this.ChildGroup.RootControl = this.RootControl;
	    this.ChildGroup._parentItem = this;
	    c1c_AllGroups.Add(group);
	}
	LinkItem.prototype.getInnerElements = function()
	{
	    if (!this._el_mbc)
	        this._el_mbc = c1c_getElementById(this.Item.id + "_mbc");
	    if (!this._el_img)
	        this._el_img = c1c_getElementById(this.Item.id + "_img");
	    if (!this._el_lbi)
	        this._el_lbi = c1c_getElementById(this.Item.id + "_lbi");
	    if (!this._el_rbi)
	        this._el_rbi = c1c_getElementById(this.Item.id + "_rbi");
	    if (!this._el_ind)
	        this._el_ind = c1c_getElementById(this.Item.id + "_ind");
	}

	LinkItem.prototype.Refresh = function() {
		c1c_item_endhover(this);
		this.RefreshLinkedGroup();
	}
	LinkItem.prototype.RefreshLinkedGroup = function() {
		if (this.RaisePostBackOnClick)
			return;
		if (this._linkedGroupBodyElement) {
	        if (!this._linkedGroupBodyElement.parentElement)
                this._linkedGroupBodyElement = document.getElementById(this._linkedGroupBodyElement.id);	        

   		    if (typeof(this.c1visible) == 'undefined')
		    {
    	        this.c1visible = (this._linkedGroupBodyElement.style.display == "none") ? false : true;
                this._groupBodyElementEffect = document.getElementById(this._linkedGroupBodyElement.id+'_expand');
    	    }
			if (this.Selected && !this.c1visible)
			{
                var expEl = this._groupBodyElementEffect;
                if (expEl)
                {
                    expEl.style.display = 'none';
			        if (this.effect)
			            this.effect.cancel();
				    if (this.RootControl.ExpandEffect == "Slide")
				    {
				        var options = {};
				        options.duration = this.RootControl.ExpandEffectDuration / 1000; 
				        this.effect = new Effect.SlideDown(expEl, options);
				    }
				    else if (this.RootControl.ExpandEffect == "Blind")
				    {
				        var options = {};
				        options.duration = this.RootControl.ExpandEffectDuration / 1000; 
				        this.effect = new Effect.BlindDown(expEl, options);
				    }
				    else if (this.RootControl.ExpandEffect == "Fade")
				    {
				        var options = {};
				        options.duration = this.RootControl.ExpandEffectDuration / 1000; 
				        this.effect = new Effect.Appear(expEl, options);
				    }
				    else
				    {
                        expEl.style.visibility = "";
        		        expEl.style.display = "";
                    }
                }
                this.c1visible = true;
				this._linkedGroupBodyElement.style.display = "";
				if (this._linkedGroupElement)
				    this._linkedGroupElement.style.height = this._linkedGroupElementHeight;
			}
			else if (!this.Selected && this.c1visible)
			{
                var expEl = this._groupBodyElementEffect;
                if (expEl)
                {
			        if (this.effect)
			            this.effect.cancel();
				    if (this.RootControl.ExpandEffect == "Slide")
				    {
				        var options = {};
				        options.duration = this.RootControl.ExpandEffectDuration / 1000; 
				        this.effect = new Effect.SlideUp(expEl, options);
				    }
				    else if (this.RootControl.ExpandEffect == "Blind")
				    {
				        var options = {};
				        options.duration = this.RootControl.ExpandEffectDuration / 1000; 
				        this.effect = new Effect.BlindUp(expEl, options);
				    }
				    else if (this.RootControl.ExpandEffect == "Fade")
				    {
				        var options = {};
				        options.duration = this.RootControl.ExpandEffectDuration / 1000; 
				        this.effect = new Effect.Fade(expEl, options);
				    }
				    else
				    {
        		        expEl.style.display = "none";
                    }
                }
                this.c1visible = false;
				this._linkedGroupBodyElement.style.display = "none";
				if (this._linkedGroupElement)
				    this._linkedGroupElement.style.height = "";
			}
		}
	}
	LinkItem.prototype.HoverMenuItem = function() {
		if (this.IsMenu() && this.HasSubMenu() && this.CheckClickToOpen())
			this.ShowSubMenu();
	}
	LinkItem.prototype.EndHoverMenuItem = function() {
	}
	LinkItem.prototype.IsMenu = function() {
		return this.RootControl._isMenu;
	}
	LinkItem.prototype.HasSubMenu = function() {
		if (this.ChildGroup)
			return true;
		else
			return false;
	}
	LinkItem.prototype.CheckClickToOpen = function() {
		return !this.RootControl._clickToOpen || this.RootControl._menuOpened;
	}
	LinkItem.prototype.ShowSubMenu = function() {
		this.ChildGroup.ShowSubMenu();
	}
	LinkItem.prototype.HideSubMenu = function() {
		this.ChildGroup.HideSubMenu();
	}
	LinkItem.prototype.IsHorizontal = function() {
	    if (this.OwnerGroup == this.RootControl && this.RootControl._horizontalMenu)
	        return true;
	    else
	        return false;
	}
	LinkItem.prototype.RefreshCheckbox = function() {
	    if (!this._el_cbx)
	        this._el_cbx = document.getElementById(this.Item.id+"_cbx");
	    var cbx = this._el_cbx;
	    if (cbx && cbx.checked != this.Selected)
	        cbx.checked = this.Selected;
	}
	LinkItem.prototype.InitMenu = function() {
	    if (this.HasSubMenu())
	        this.ChildGroup.InitMenu();
	}
	LinkItem.prototype.OnShowSubmenu = function () {
        this._trackingSubmenu = true;
        this.Refresh();
	}
	LinkItem.prototype.OnHideSubmenu = function () {
        this._trackingSubmenu = false;
        this.Refresh();
	}
	LinkItem.prototype.InHierarchy = function(submenu)  {
		if (this.HasSubMenu())
			return this.ChildGroup.InHierarchy(submenu);
        return false;
	}
	LinkItem.prototype.IsRootMenuItem = function() {
	    return this.OwnerGroup == this.RootControl;
	}
	LinkItem.prototype.InitTreeItem = function(id, collapsed, expanded) {
	    this._collapseIndicatorElement = c1c_getElementById(id);
	    this._collapsedImgUrl = collapsed;
	    this._expandedImgUrl = expanded;
	}
	LinkItem.prototype.InitTreeItemCallback = function(callbackProc, callbackWaitControlID)
	{
	    this.CallbackFunction = callbackProc;
	    this.Populated = false;
	    this.CallbackWaitControlID = callbackWaitControlID;
	}
	LinkItem.prototype.OnShowTreeGroup = function() {
	    if (this._collapseIndicatorElement.tagName == "SPAN")
	        this._collapseIndicatorElement.innerText = "-";
	    else
	        this._collapseIndicatorElement.src = this._expandedImgUrl;
	}
	LinkItem.prototype.OnHideTreeGroup = function() {
	    if (this._collapseIndicatorElement.tagName == "SPAN")
	        this._collapseIndicatorElement.innerText = "+";
	    else
	        this._collapseIndicatorElement.src = this._collapsedImgUrl;
	}
	LinkItem.prototype.PrepareImage = function() {
	    if (!this._image) 
	        this._image = c1c_getElementById(this.Item.id + "_img");
	    if (!this._ind) 
	        this._ind = c1c_getElementById(this.Item.id + "_ind");
	    if (this._image && this._image.style.display == "none")
	    {
	        var imgsrc;
	        if (this.Selected)
	        {
	            imgsrc = this.MouseOverSelectedImageUrl;
	            if (imgsrc == '')
	                imgsrc = this.ImageUrl;
	            if (imgsrc == '')
	                imgsrc = this.MouseOverImageUrl;
	        } else {
	            imgsrc = this.MouseOverImageUrl;
	            if (imgsrc == '')
	                imgsrc = this.SelectedImageUrl;
	            if (imgsrc == '')
	                imgsrc = this.MouseOverSelectedImageUrl;
	        }
	        if (imgsrc != '') {
	            this._image.style.display = "none";
		    //this._image.onload = function() { this.style.display='';};
	            this._image.src = imgsrc;
	        }
	    }    
	}
	LinkItem.prototype.SetImageUrl = function(url, img) {
        if (img)	   
        {
            if (url == '')
            {
                img.style.display = "none";
            }
            else
            {
                if (img.src != url)
                    img.src = url;
                if (img.style.display != "")
                    img.style.display = '';
            }
        }
	}
	LinkItem.prototype.SetTabStripSeparatorImageUrl = function(url) {
	}
	LinkItem.prototype.SetBackImageUrl = function(url, cell) {
	    var newUrl;
	    if (url && url != "")
	        newUrl = "url("+url+")";
	    else
	        newUrl = "none";
	    
	    if (cell && cell.style.backgroundImage != newUrl)
	    {
	        cell.style.backgroundImage = newUrl;
	    }
	}
	LinkItem.prototype.NextIsActive = function() {
        var gr = this.OwnerGroup;
        if (this.Index < (gr._count - 1) && gr.Items[this.Index+1].Selected)
            return true;
        else
            return false;
    }
    LinkItem.prototype.PerformPreloadImages = function() {
	    if (this.BackImageUrl != "")
	    {
	        var img1 = new Image();
	        img1.src = this.BackImageUrl;
	    }
	    if (this.ImageUrl != "")
	    {
	        var img2 = new Image();
	        img2.src = this.ImageUrl;
	    }
	    if (this.MouseOverBackImageUrl != "")
	    {
	        var img3 = new Image();
	        img3.src = this.MouseOverBackImageUrl;
	    }
	    if (this.MouseOverImageUrl != "")
	    {
	        var img4 = new Image();
	        img4.src = this.MouseOverImageUrl;
	    }
	    if (this.SelectedBackImageUrl != "")
	    {
	        var img5 = new Image();
	        img5.src = this.SelectedBackImageUrl;
	    }
	    if (this.SelectedImageUrl != "")
	    {
	        var img6 = new Image();
	        img6.src = this.SelectedImageUrl;
	    }
	    if (this.MouseOverSelectedBackImageUrl != "")
	    {
	        var img7 = new Image();
	        img7.src = this.MouseOverSelectedBackImageUrl;
	    }
	    if (this.MouseOverSelectedImageUrl != "")
	    {
	        var img8 = new Image();
	        img8.src = this.MouseOverSelectedImageUrl;
	    }
	    if (this.LeftBorderImageUrl != "")
	    {
	        var img9 = new Image();
	        img9.src = this.LeftBorderImageUrl;
	    }
	    if (this.RightBorderImageUrl != "")
	    {
	        var img10 = new Image();
	        img10.src = this.RightBorderImageUrl;
	    }
	    if (this.MouseOverLeftBorderImageUrl != "")
	    {
	        var img11 = new Image();
	        img11.src = this.MouseOverLeftBorderImageUrl;
	    }
	    if (this.MouseOverRightBorderImageUrl != "")
	    {
	        var img12 = new Image();
	        img12.src = this.MouseOverRightBorderImageUrl;
	    }
	    if (this.SelectedLeftBorderImageUrl != "")
	    {
	        var img13 = new Image();
	        img13.src = this.SelectedLeftBorderImageUrl;
	    }
	    if (this.SelectedRightBorderImageUrl != "")
	    {
	        var img14 = new Image();
	        img14.src = this.SelectedRightBorderImageUrl;
	    }
	    if (this.MouseOverSelectedLeftBorderImageUrl != "")
	    {
	        var img15 = new Image();
	        img15.src = this.MouseOverSelectedLeftBorderImageUrl;
	    }
	    if (this.MouseOverSelectedLeftBorderImageUrl != "")
	    {
	        var img16 = new Image();
	        img16.src = this.MouseOverSelectedLeftBorderImageUrl;
	    }
	    if (this.IndicatorUrl != "")
	    {
	        var img17 = new Image();
	        img17.src = this.IndicatorUrl;
	    }
	    if (this.MouseOverIndicatorUrl != "")
	    {
	        var img18 = new Image();
	        img18.src = this.MouseOverIndicatorUrl;
	    }
	    if (this.SelectedIndicatorUrl != "")
	    {
	        var img19 = new Image();
	        img19.src = this.SelectedIndicatorUrl;
	    }
	    if (this.MouseOverSelectedIndicatorUrl != "")
	    {
	        var img20 = new Image();
	        img20.src = this.MouseOverSelectedIndicatorUrl;
	    }
    }

function c1c_get_group(id)
{
    var control = c1c_getElementById(id);
    var	group =	c1c_AllGroups.Get(id);
	if (control)
	    control._proxy = group;
    return group;
}

function c1c_init_group(controlID, enabled,	active,	allowSelectItem, allowMultipleSelect, alwaysHasSelected, allowMultipleSelectInControl, allowUnselectItem, itemCount, selectedStatusFieldId)
{
    var control = c1c_getElementById(controlID);
	var	group =	new	CustomGroup(itemCount, control);
	group.ControlID	= controlID;
	group.Enabled =	enabled;
	group.Index	= 0;
	group.Active = active;
	group.AllowSelectItem =	allowSelectItem;
	group.AllowMultipleSelect =	allowMultipleSelect;
	group.AlwaysHasSelected	= alwaysHasSelected;
	group.AllowMultipleSelectInControl = allowMultipleSelectInControl;
	group.AllowUnselectItem	= allowUnselectItem;
	group.SelectedStatusField =	c1c_getElementById(selectedStatusFieldId);
	return group;
}

function CustomGroup(ItemCount, control)
{
	this.ControlID = "";
	this.RootControl = null;
	this.Enabled = true;
	this.Index = 0;
	this.Active	= true;
	this.AllowSelectItem = false;
	this.AllowMultipleSelect = false;
	this.AlwaysHasSelected = false;
	this.AllowMultipleSelectInControl =	true;
	this.AllowUnselectItem = true;
	this.SelectedStatusField = null;
	this.Items = [];
	this._count	= 0;
	this._groupBodyElement = null;
	this._parentItem = null;
	if (control)
	    control._proxy = this;
	this._control = control;
	this.OffsetX = 0;
	this.OffsetY = 0;
	this.Opacity = 0;
	this.ShadowColor = "";
	this.ShadowDirection = 135;
	this.BackIframe = null;
	this.OnMouseOut	= function (event) 	{ 
		c1_MenuTracker.SubmenuOut(control._proxy);
	}
	this.OnMouseOver = function(event) {
		c1_MenuTracker.SubmenuIn(control._proxy);
	}
}
	CustomGroup.prototype.EnsureBackIframe = function() {
	    if (!c1c_nav_IE || document.readyState != 'complete')
	        return;
	    if (!this.BackIframe)
	    {
	        this.BackIframe = document.createElement("iframe");
            this.BackIframe.src = "javascript:false;"	        
            this.BackIframe.style.position = "absolute";
            this.BackIframe.style.filter = "progid:DXImageTransform.Microsoft.Alpha(style=0,opacity=0)";
            this.BackIframe.marginWidth = 0;
            this.BackIframe.marginHeight = 0;
            this.BackIframe.noresize = true;
            this.BackIframe.frameBorder = "no";
            this.BackIframe.scrolling = "no";
            this.BackIframe.style.zIndex = parseInt(this._groupBodyElement.style.zIndex) - 1;
            document.body.appendChild(this.BackIframe);
	    }
        this.BackIframe.style.display = this._groupBodyElement.style.display;
        this.BackIframe.style.visibility = this._groupBodyElement.style.visibility;	    
        this.BackIframe.style.left = this._groupBodyElement.style.left;	    
        this.BackIframe.style.top = this._groupBodyElement.style.top;
        this.BackIframe.width = this._groupBodyElement.offsetWidth + "px";
        this.BackIframe.height = this._groupBodyElement.offsetHeight + "px";
        
	}
	CustomGroup.prototype.AddItem = function	(item) {
		this.Items[this._count]	= item;
		item.OwnerGroup	= this;
        item.RootControl = this.RootControl;
		item.Index = this._count;
		this._count++;
		if (item.RootControl.PreloadImages)
		    item.PerformPreloadImages();
	}
	CustomGroup.prototype._IsSingleSelected = function(item)
	{
		for	(var i=0; i<this._count; i++)
		{
			if (this.Items[i].Selected && this.Items[i] != item)
			    return false;
		}
		return true;
	}
	CustomGroup.prototype.Select	= function (item, event) {
	var	oldstate = item.Selected;
	if (this.AllowSelectItem)
	{
	    var _allowUnselect = this.AllowUnselectItem && (!this.AlwaysHasSelected || !this._IsSingleSelected(item));
		item.CancelSelect =	false;
		if (item.UserOnSelect && (!item.Selected ||	_allowUnselect)) 
		{
			item.Selected =	true;
			item.UserOnSelect(item,	event);
		}
		if (item.CancelSelect)
			return;
		if (_allowUnselect)
			item.Selected =	!oldstate;
		else
			item.Selected =	true;
		if (!this.AllowMultipleSelectInControl)
		{
			this.RootControl.ResetExceptingOne(item);
			this.RootControl.RefreshSelectedStatusFields();
		} 
		else if	(!this.AllowMultipleSelect)
		{
			this.ResetExceptingOne(item);
			this.RefreshSelectedStatusField();
		} 
		else
			this.RefreshSelectedStatusField();
		if (this.RootControl._mixedMode)
	        for	(var i=0; i<this._count; i++)
	        {
		        this.Items[i].Refresh();
	        }
		else
		    item.Refresh();
	}
	if (!oldstate && item.Selected && item.RaisePostBackOnSelect &&	item.PostBackFunction)
			item.PostBackFunction()			
	}
	this.ResetAll =	function ()	{
	this.ResetExceptingOne(null);
	}
	CustomGroup.prototype.ResetExceptingOne = function (item) {
	for	(var i=0; i<this._count; i++)
	{
		if (this.Items[i] != item && item.Selected)
		{
			this.Items[i].Selected = false;
			this.Items[i].Refresh();
		}
	}
	}
	CustomGroup.prototype.RefreshSelectedStatusField	= function() {
		var	s =	"-1";
		for	(var i=0; i<this._count; i++)
		{
			if (this.Items[i].Selected)
			{
				if (s != "")
					s += ";";
				s += i.toString();
			}
		}
		if (this.SelectedStatusField)
		{
			this.SelectedStatusField.value = s;
		}
	}
	CustomGroup.prototype.ShowSubMenu = function() {
		if (this._groupBodyElement) {
		    if (typeof(this._groupBodyElement.c1visible) == 'undefined')
		    {
		        
    	        this._groupBodyElement.c1visible = (this._groupBodyElement.style.display != "none" && this._groupBodyElement.style.visibility != "hidden") ? true : false;
                this._groupBodyElementEffect = document.getElementById(this._groupBodyElement.id+'_expand');
                if (!this._groupBodyElementEffect)
                    this._groupBodyElementEffect = this._groupBodyElement;
    	    }
			if (!this._groupBodyElement.c1visible)
			{
				var parZindex = c1c_submenu_zindex;
				if (!this._parentItem.IsRootMenuItem())
				    parZindex = parseInt(this._parentItem.OwnerGroup._groupBodyElement.style.zIndex);
				var currZindex = parZindex + 1;
				
                var expEl = this._groupBodyElementEffect;
                if (expEl && this._groupBodyElement.style.position == "absolute" && expEl != this._groupBodyElement)
                {
                    expEl.style.position = "absolute";
                    expEl.style.display = 'none';
                    
                    this._groupBodyElement.style.position = "";
                    this._groupBodyElement.style.display = "";
                }
				
				if (expEl.style.zIndex != currZindex)
                    expEl.style.zIndex = currZindex;
                var left = c1c_getsubmenu_x(this, expEl) + this.OffsetX;
                var top = c1c_getsubmenu_y(this, expEl) + this.OffsetY;
                expEl.style.left = left + "px";
                expEl.style.top = top + "px";
			    if (this.effect)
			        this.effect.cancel();
				if (this.RootControl.ExpandEffect == "Slide")
				{
				    var options = {};
				    options.duration = this.RootControl.ExpandEffectDuration / 1000; 
				    this.effect = new Effect.SlideDown(expEl, options);
				}
				else if (this.RootControl.ExpandEffect == "Blind")
				{
				    var options = {};
				    options.duration = this.RootControl.ExpandEffectDuration / 1000; 
				    this.effect = new Effect.BlindDown(expEl, options);
				}
				else if (this.RootControl.ExpandEffect == "Fade")
				{
				    var options = {};
				    options.duration = this.RootControl.ExpandEffectDuration / 1000; 
				    this.effect = new Effect.Appear(expEl, options);
        	    	//this.EnsureBackIframe();
				}
				else
				{
                    expEl.style.visibility = "";
        		    expEl.style.display = "";
    				this.EnsureBackIframe();
                }
                this._groupBodyElement.c1visible = true;
			}
		}
		this._parentItem.OnShowSubmenu();
		c1_MenuTracker.OnShowSubmenu(this);
	}
	CustomGroup.prototype.HideSubMenu = function() {
		if (this._groupBodyElement) {
		    if (typeof(this._groupBodyElement.c1visible) == 'undefined')
    	        this._groupBodyElement.c1visible = (this._groupBodyElement.style.display != "none" && this._groupBodyElement.style.visibility != "hidden") ? true : false;
			if (this._groupBodyElement.c1visible)
			{
                var expEl = this._groupBodyElementEffect;
    		    this._groupBodyElement.c1visible = false;
			    if (this.effect)
			        this.effect.cancel();
				if (this.RootControl.ExpandEffect == "Slide")
				{
				    var options = {};
				    options.duration = this.RootControl.ExpandEffectDuration / 1000; 
				    this.effect = new Effect.SlideUp(expEl.id, options);
				}
				else if (this.RootControl.ExpandEffect == "Blind")
				{
				    var options = {};
				    options.duration = this.RootControl.ExpandEffectDuration / 1000; 
				    this.effect = new Effect.BlindUp(expEl.id, options);
				}
				else if (this.RootControl.ExpandEffect == "Fade")
				{
				    var options = {};
				    options.duration = this.RootControl.ExpandEffectDuration / 1000; 
				    this.effect = new Effect.Fade(expEl.id, options);
	    	    	//this.EnsureBackIframe();
			}
				else
				{
        		    expEl.style.display = "none";
        	    	this.EnsureBackIframe();
                }
        	}
		}
		this._parentItem.OnHideSubmenu();
		this._parentItem._trackingSubmenu = false;
		this.RootControl.onHideSubmenu(this);
	}
	CustomGroup.prototype.ShowTreeGroup = function(waitControl) {
		if (this._groupBodyElement) {
		    if (typeof(this._groupBodyElement.c1visible) == 'undefined')
		    {
		        
    	        this._groupBodyElement.c1visible = (this._groupBodyElement.style.display != "none" && this._groupBodyElement.style.visibility != "hidden") ? true : false;
                this._groupBodyElementEffect = document.getElementById(this._groupBodyElement.id+'_expand');
                if (!this._groupBodyElementEffect)
                    this._groupBodyElementEffect = this._groupBodyElement;
    	    }
			if (!this._groupBodyElement.c1visible)
			{
                var expEl = this._groupBodyElementEffect;
                if (expEl && this._groupBodyElement.style.display == "none" && expEl != this._groupBodyElement)
                {
                    expEl.style.display = 'none';
                    this._groupBodyElement.style.display = "";
                }
			    if (this.effect)
			        this.effect.cancel();
				if (this.RootControl.ExpandEffect == "Slide")
				{
				    var options = {};
				    options.duration = this.RootControl.ExpandEffectDuration / 1000; 
				    this.effect = new Effect.SlideDown(expEl, options);
				}
				else if (this.RootControl.ExpandEffect == "Blind")
				{
				    var options = {};
				    options.duration = this.RootControl.ExpandEffectDuration / 1000; 
				    this.effect = new Effect.BlindDown(expEl, options);
				}
				else if (this.RootControl.ExpandEffect == "Fade")
				{
				    var options = {};
				    options.duration = this.RootControl.ExpandEffectDuration / 1000; 
				    this.effect = new Effect.Appear(expEl, options);
				}
				else
				{
                    expEl.style.visibility = "";
        		    expEl.style.display = "";
                }
		        this.OnShowTreeGroup();
                this._groupBodyElement.c1visible = true;
			}
		    if (waitControl)
		        c1c_append(this._groupBodyElement, waitControl);
		}
	}
	CustomGroup.prototype.HideTreeGroup = function(dontraise) {
		if (this._groupBodyElement) {
		    if (typeof(this._groupBodyElement.c1visible) == 'undefined')
		    {
		        
    	        this._groupBodyElement.c1visible = (this._groupBodyElement.style.display != "none" && this._groupBodyElement.style.visibility != "hidden") ? true : false;
                this._groupBodyElementEffect = document.getElementById(this._groupBodyElement.id+'_expand');
                if (!this._groupBodyElementEffect)
                    this._groupBodyElementEffect = this._groupBodyElement;
    	    }
			if (this._groupBodyElement.c1visible)
			{
                var expEl = this._groupBodyElementEffect;
			    if (this.effect)
			        this.effect.cancel();
				if (this.RootControl.ExpandEffect == "Slide")
				{
				    var options = {};
				    options.duration = this.RootControl.ExpandEffectDuration / 1000; 
				    this.effect = new Effect.SlideUp(expEl, options);
				}
				else if (this.RootControl.ExpandEffect == "Blind")
				{
				    var options = {};
				    options.duration = this.RootControl.ExpandEffectDuration / 1000; 
				    this.effect = new Effect.BlindUp(expEl, options);
				}
				else if (this.RootControl.ExpandEffect == "Fade")
				{
				    var options = {};
				    options.duration = this.RootControl.ExpandEffectDuration / 1000; 
				    this.effect = new Effect.Fade(expEl, options);
				}
				else
				{
        		    expEl.style.display = "none";
                }
                this._groupBodyElement.c1visible = false;
    		    this.OnHideTreeGroup(dontraise);
			}
		}
	}
	CustomGroup.prototype.OnShowTreeGroup = function() {
	    this._parentItem.OnShowTreeGroup();
	    if (!__c1_designTime)
	      this.RootControl._treeSelectedStatusField.value = this.RootControl._treeSelectedStatusField.value + this._control.id + "+;"
	}
	CustomGroup.prototype.OnHideTreeGroup = function(dontraise) {
	    this._parentItem.OnHideTreeGroup();
	    if (!dontraise && !__c1_designTime)
	        this.RootControl._treeSelectedStatusField.value = this.RootControl._treeSelectedStatusField.value + this._control.id + "-;"
	}
	CustomGroup.prototype.Visible = function() {
		    if (typeof(this._groupBodyElement.c1visible) == 'undefined')
		    {
		        
    	        this._groupBodyElement.c1visible = (this._groupBodyElement.style.display != "none" && this._groupBodyElement.style.visibility != "hidden") ? true : false;
                this._groupBodyElementEffect = document.getElementById(this._groupBodyElement.id+'_expand');
                if (!this._groupBodyElementEffect)
                    this._groupBodyElementEffect = this._groupBodyElement;
    	    }
	    return (this._groupBodyElement.c1visible);
	}
	CustomGroup.prototype.InitSubMenu = function(id, offsetX, offsetY, opacity, shadowColor, shadowDirection) {
		this._groupBodyElement = c1c_getElementById(id);
		this._groupBodyElement._proxy = this;
	    //this._groupBodyElement.parentNode.removeChild(this._groupBodyElement);
	    this.OffsetX = offsetX;
	    this.OffsetY = offsetY;
	    this.Opacity = opacity;
	    this.ShadowColor = shadowColor;
	    this.ShadowDirection = shadowDirection;
	    this.ApplyFilters();
	    //this.RootControl._control.parentNode.appendChild(this._groupBodyElement);
		if (this._groupBodyElement.style.position == "")
			this._groupBodyElement.style.position = "absolute";
	}
	CustomGroup.prototype.InitSubMenuNew = function(subMenu, offsetX, offsetY, opacity, shadowColor, shadowDirection) {
		this._groupBodyElement = subMenu;
		this._groupBodyElement._proxy = this;
	    this.OffsetX = offsetX;
	    this.OffsetY = offsetY;
	    this.Opacity = opacity;
	    this.ShadowColor = shadowColor;
	    this.ShadowDirection = shadowDirection;
	    this.ApplyFilters();
	    this.RootControl._control.parentNode.appendChild(this._groupBodyElement);
		if (this._groupBodyElement.style.position == "")
			this._groupBodyElement.style.position = "absolute";
	}
	CustomGroup.prototype.ApplyFilters = function() {
	    var filter_str = "";
	    if (this.Opacity < 100)
	    {
	        filter_str = "progid:DXImageTransform.Microsoft.Alpha(opacity=" + this.Opacity+ ", style=0);";
    	    if (this._groupBodyElement.style.filter != null)
	            this._groupBodyElement.style.filter = filter_str;
	    }
	    if (this.ShadowColor != "")
	    {
    	    filter_str = "progid:DXImageTransform.Microsoft.Shadow(color="+this.ShadowColor+", direction="+this.ShadowDirection+", strength=3)";
    	    if (this._groupBodyElement.style.filter != null)
	            this._groupBodyElement.style.filter = filter_str;
	    }
	}
	CustomGroup.prototype.InitTreeGroup = function(id) {
		this._groupBodyElement = c1c_getElementById(id);
	}
	CustomGroup.prototype.SetPopulated = function () {
	    if (this.RootControl.PopulateField)
	    {
	        if (this.RootControl.PopulateField.value != "")
	            this.RootControl.PopulateField.value += ";";
	        this.RootControl.PopulateField.value += this.ControlID;
            this.CorrectTheFormPostCollection(this.RootControl.PopulateField.id);
	    }
	}
	CustomGroup.prototype.CorrectTheFormPostCollection = function(id)
	{
	    var hiddenElement = document.getElementById(id);
        if (hiddenElement)
        {
	        if (__theFormPostCollection)
	        {
	            __theFormPostData = "";
                var count = __theFormPostCollection.length;
                for (var i = 0; i < count; i++) {
                    element = __theFormPostCollection[i];
                    if (element && element.name == id) {
                        element.value = hiddenElement.value;
                    }
                    __theFormPostData += element.name + "=" + WebForm_EncodeCallback(element.value) + "&";
                }
	        }
	    }
	}
	CustomGroup.prototype.InitMenu = function() {
    	c1c_attach_event(this._groupBodyElement, this.OnMouseOut,	"mouseout");
    	c1c_attach_event(this._groupBodyElement, this.OnMouseOver, "mouseover");
    	for	(var i=0; i<this._count; i++)
	    {
	       	this.Items[i].InitMenu();
        }
	}
	CustomGroup.prototype.InHierarchy = function(submenu)  {
	    if (submenu == this)
	        return true;
    	for	(var i=0; i<this._count; i++)
	    {
	       	if (this.Items[i].InHierarchy(submenu))
	       	    return true;
        }
        return false;
	}
	CustomGroup.prototype._CollapseAllExceptSingle = function(item, nested)
	{
		for	(var i=0; i<this.Items.length;	i++)
    	{
    	    var _expanded = this.Items[i].HasSubMenu() && this.Items[i].ChildGroup.Visible(); 
    	    if (!item && _expanded)
    	        item = this.Items[i];
    		if (this.Items[i] != item && _expanded)
		        this.Items[i].ChildGroup.HideTreeGroup(true);
	        if (nested && this.Items[i].HasSubMenu())
		        this.Items[i].ChildGroup._CollapseAllExceptSingle(null, nested);
	    }
	}



function C1WebCommandBase ()
{
	this.AllowSelectItem = false;
	this.AllowMultipleSelect = false;
	this.AlwaysHasSelected = false;
	this.AllowUnselectItem = true;
	this.Groups	= new Array();
	this.Items	= new Array();
	this.PreloadImages = true;
	this._headersGroup = null;
	this._hasHeaders = false;
	this._groupCount = 0;
	this._itemCount = 0;
    this._isMenu = false;
    this._isTreeView = false;
    this._isToolBar = false;
    this._isTopicBar = false;
    this._isTabStrip = false;
    this._control = null;
    this._horizontalMenu = false;
    this._leftToRight = true;
    this._topToBottom = true;
    this._clickToOpen = false;
    this._menuOpened = false;
	this._inactiveseparator = "";
	this._treeSelectedStatusField = null;
	this._mixedMode = false;
	this._mixedBorderPreActiveImageUrl = "";
	this.SelectedStatusField = null;
	this.PopulateField = null;
	this.Enabled = true;
	this.IsContextMenu = false;
	this._HideSubMenuDelay = 500;
	this._ExpandSinglePath = false;
	this.OnMenuOpened = null;
	this.OnMenuClosed = null;
	this._groupExpandHandler = false;
	this._groupCollapseHandler = false;
}

	C1WebCommandBase.prototype.RefreshSelectedItemsStatusField = function() {
		var	s =	"-1";
		for	(var i=0; i<this._itemCount; i++)
		{
			if (this.Items[i].Selected)
			{
				if (s != "")
					s += ";";
				s += i.toString();
			}
		}
		if (this.SelectedItemsStatusField)
		{
			this.SelectedItemsStatusField.value = s;
		}
	}
	C1WebCommandBase.prototype._IsSingleSelected = function(item)
	{
		for	(var i=0; i<this._count; i++)
		{
			if (this.Items[i].Selected && this.Items[i] != item)
			    return false;
		}
		return true;
	}
	C1WebCommandBase.prototype.Select	= function (item, event) {
	var	oldstate = item.Selected;
    var _allowUnselect = this.AllowUnselectItem && (!this.AlwaysHasSelected || this._IsSingleSelected(item));
	if (this.AllowSelectItem)
	{
		item.CancelSelect =	false;
		if (item.UserOnSelect && (!item.Selected ||	_allowUnselect)) 
		{
			item.Selected =	true;
			item.UserOnSelect(item,	event);
		}
		if (item.CancelSelect)
			return;
		if (_allowUnselect)
			item.Selected =	!oldstate;
		else
			item.Selected =	true;
		if	(!this.AllowMultipleSelect)
		{
			this.ResetExceptingOne(item);
			this.RefreshSelectedItemsStatusField();
		} 
		else
			this.RefreshSelectedItemsStatusField();
		if (this._mixedMode)
	        for	(var i=0; i<this._count; i++)
	        {
		        this.Items[i].Refresh();
	        }
		else
		    item.Refresh();
	}
	if (!oldstate && item.Selected && item.RaisePostBackOnSelect &&	item.PostBackFunction)
			item.PostBackFunction()			
	}

	C1WebCommandBase.prototype.ResetAll =	function ()	{
	this.ResetExceptingOne(null);
	}
	
	C1WebCommandBase.prototype.AddGroup =	function (group) {
		this.Groups[this._groupCount] = group;
		group.RootControl =	this;
		group.Index	= this._groupCount;
		this._groupCount++;
	    c1c_AllGroups.Add(group);
	}
	C1WebCommandBase.prototype.AddItem =	function (item) {
		this.Items[this._itemCount] = item;
		item.RootControl = this;
		item.OwnerGroup	= this;
		item.Index	= this._itemCount;
		this._itemCount++;
		if (item.RootControl.PreloadImages)
		    item.PerformPreloadImages();
	}
	C1WebCommandBase.prototype.AddHeader = function (controlId, clickJs, selectJs, mousedownJs, mouseenterJs, mouseleaveJs, mousemoveJs, mouseoutJs, mouseoverJs, mouseupJs, mousewheelJs, itemStyle,	mouseOverItemStyle,	selectedItemStyle, mouseOverSelectedItemStyle, postBackFunc, active, bodyRowId, groupId, groupHeight, handler, itemBackImageUrl, itemImageUrl, itemLeftBorderImageUrl, itemRightBorderImageUrl, mouseOverBackImageUrl, mouseOverImageUrl, mouseOverLeftBorderImageUrl, mouseOverRightBorderImageUrl, selectedBackImageUrl, selectedImageUrl, selectedLeftBorderImageUrl, selectedRightBorderImageUrl, mouseOverSelectedBackImageUrl, mouseOverSelectedImageUrl, mouseOverSelectedLeftBorderImageUrl, mouseOverSelectedRightBorderImageUrl, enabled, canExpandCollapse, callbackProc, callbackWaitControlID, indicatorUrl, selectedIndicatorUrl, mouseOverIndicatorUrl, mouseOverSelectedIndicatorUrl) {
		var item = c1c_init_item(controlId, clickJs, selectJs, mousedownJs, mouseenterJs, mouseleaveJs, mousemoveJs, mouseoutJs, mouseoverJs, mouseupJs, mousewheelJs, itemStyle,	mouseOverItemStyle,	selectedItemStyle, mouseOverSelectedItemStyle, "",	"",	enabled, active, handler,	false, true, postBackFunc, itemBackImageUrl, itemImageUrl, itemLeftBorderImageUrl, itemRightBorderImageUrl, mouseOverBackImageUrl, mouseOverImageUrl, mouseOverLeftBorderImageUrl, mouseOverRightBorderImageUrl, selectedBackImageUrl, selectedImageUrl, selectedLeftBorderImageUrl, selectedRightBorderImageUrl, mouseOverSelectedBackImageUrl, mouseOverSelectedImageUrl, mouseOverSelectedLeftBorderImageUrl, mouseOverSelectedRightBorderImageUrl, indicatorUrl, selectedIndicatorUrl, mouseOverIndicatorUrl, mouseOverSelectedIndicatorUrl);
		item._isHeader = true;
		item.AllowSelect = canExpandCollapse;
		item._linkedGroupBodyElement = c1c_getElementById(bodyRowId);
		item._linkedGroupElement = c1c_getElementById(groupId);
		if (callbackProc)
		    item.InitTreeItemCallback(callbackProc, callbackWaitControlID);
		if (item._linkedGroupElement)
		    item._linkedGroupElementHeight = groupHeight;
		if (!this._headersGroup)
		{
			this._headersGroup = c1c_init_group("", true, true,	true, true, false, true, true, this._groupCount, "selectedStatusFieldId");
			this._headersGroup.RootControl =	this;
		}
		this._headersGroup.AddItem(item);
	}
	C1WebCommandBase.prototype.ResetExceptingOne = function (item) {
	    if (item._isHeader)
	    {
	        this._headersGroup.ResetExceptingOne(item);
	    } else if (this.Items.length > 0) {
    		for	(var i=0; i<this.Items.length;	i++)
	    	{
        		if (this.Items[i] != item && item.Selected)
		        {
			        this.Items[i].Selected = false;
			        this.Items[i].Refresh();
		        }
		    }
	    }
	    else {
    		for	(var i=0; i<this.Groups.length;	i++)
	    	{
		    	this.Groups[i].ResetExceptingOne(item);
		    }
	    }
	}
	C1WebCommandBase.prototype.RefreshSelectedStatusFields = function() {
		for	(var i=0; i<this.Groups.length;	i++)
		{
			this.Groups[i].RefreshSelectedStatusField();
		}
	}
	C1WebCommandBase.prototype.SetGroupStatusField = function(value) {
		var	field = c1c_getElementById(value);
		if (field && this._headersGroup)
			this._headersGroup.SelectedStatusField = field;
		if (field && this._isTreeView)
		    this._treeSelectedStatusField = field;
	}
	C1WebCommandBase.prototype.SetGroupOrderField = function(value) {
		var	field = c1c_getElementById(value);
		if (field)
		    this._groupOrderField = field;
	}
	C1WebCommandBase.prototype.InitTabStrip = function(inactivesepurl, mixedMode, mixedBorderPreActiveImageUrl, mouseOverMixedBorderPreActiveImageUrl) {
	    this._mixedMode = mixedMode;
	    this._inactiveseparator = inactivesepurl;
	    this._mixedBorderPreActiveImageUrl = mixedBorderPreActiveImageUrl;
	    this._mouseOverMixedBorderPreActiveImageUrl = mouseOverMixedBorderPreActiveImageUrl;
	
	    if (this._headersGroup)
	    {
        	this._headersGroup.AllowMultipleSelect = false;
	        this._headersGroup.AllowUnselectItem = false;
	    }
	}
	C1WebCommandBase.prototype.InitTreeControl = function(selectedStatusFieldId, allowSelectItem, allowUnselectItem, allowMultipleSelect, alwaysHasSelected)
	{
	    this.SelectedItemsStatusField =	c1c_getElementById(selectedStatusFieldId);
    	this.AllowMultipleSelect = allowMultipleSelect;
        this.AllowUnselectItem = allowUnselectItem;
        this.AllowSelectItem = allowSelectItem;
        this.AlwaysHasSelected = alwaysHasSelected;
	}
	C1WebCommandBase.prototype.InitTopicBar = function(buttonView, autoCollapse) {
	    if (this._headersGroup)
	    {
	        if (buttonView)
	        {
        	    this._headersGroup.AllowMultipleSelect = false;
	            this._headersGroup.AllowUnselectItem = false;
	        }
	        else
	        {
        	    this._headersGroup.AllowMultipleSelect = !autoCollapse;
	            this._headersGroup.AllowUnselectItem = true;
	        }
	    }
	}
	C1WebCommandBase.prototype.InitMenu = function(vertical, ltr, ttb, cto, del) {
	        this._isMenu = true;
            this._horizontalMenu = !vertical;
            this._leftToRight = ltr;
            this._topToBottom = ttb;
            this._clickToOpen = cto;
            if (del)
                this._HideSubMenuDelay = del;
    		for	(var i=0; i<this._itemCount; i++)
	    	{
		    	this.Items[i].InitMenu();
		    }
	}
	C1WebCommandBase.prototype.InitDefaultContextMenu = function() {
	        if(c1c_supportOnContextMenu())
		        c1c_attach_event(document, c1_MenuTracker.ShowDefaultContextMenu, "contextmenu");
	        else
		        c1c_attach_event(document, c1_MenuTracker.ShowDefaultContextMenu, "mouseup");
		c1_MenuTracker.c1_context_menu = this;
		this.IsContextMenu = true;
	}
	C1WebCommandBase.prototype.InitControlContextMenu = function(id) {
	    var control = document.getElementById(id);
	    if (!control)
	        return;
    	control.c1_context_menu = this;
        if(c1c_supportOnContextMenu())
	        c1c_attach_event(control, c1_MenuTracker.ShowControlContextMenu, "contextmenu");
        else
	        c1c_attach_event(control, c1_MenuTracker.ShowControlContextMenu, "mouseup");
		this.IsContextMenu = true;
	}
	C1WebCommandBase.prototype.InitCustomContextMenu = function() {
		this.IsContextMenu = true;
	}
	C1WebCommandBase.prototype.InitTreeView = function(populateFieldName, exps) {
	        this._isTreeView = true;
	        if (populateFieldName)
	            this.PopulateField = document.getElementById(populateFieldName);
	        this._ExpandSinglePath = exps;
	        if (exps)
	            this._CollapseAllExceptSingle(null, true, true);
	}
	C1WebCommandBase.prototype.setGroupExpandHandler = function()
	{
	    this._groupExpandHandler = true;
	}
	C1WebCommandBase.prototype.setGroupCollapseHandler = function()
	{
	    this._groupCollapseHandler = true;
	}
	C1WebCommandBase.prototype.OpenMenu = function() {
	    this._menuOpened = true;
	    if (this.OnMenuOpened)
	        this.OnMenuOpened();
	}
	C1WebCommandBase.prototype.CloseMenu = function() {
	    this._menuOpened = false;
	    if (this.OnMenuClosed)
	        this.OnMenuClosed();
	}
	C1WebCommandBase.prototype.RootItemClick = function() {
	    if (!this._menuOpened)
	        this.OpenMenu();
	    else if (this._clickToOpen) {
            this.CloseMenu();
	    }
	}
	C1WebCommandBase.prototype._CollapseAllExceptSingle = function(item, nested)
	{
		for	(var i=0; i<this.Items.length;	i++)
    	{
    	    var _expanded = this.Items[i].HasSubMenu() && this.Items[i].ChildGroup.Visible(); 
    	    if (!item && _expanded)
    	        item = this.Items[i];
    		if (this.Items[i] != item && _expanded)
		        this.Items[i].ChildGroup.HideTreeGroup(true);
	        if (nested && this.Items[i].HasSubMenu())
		        this.Items[i].ChildGroup._CollapseAllExceptSingle(null, nested);
	    }
	}
    C1WebCommandBase.prototype.set_keyboardSupport = function(value)
    {
        this._keyboardSupport = value;
    }
    C1WebCommandBase.prototype.onHideSubmenu = function(submenu)
    {
        if (this._clickToOpen)
            if (!c1_MenuTracker.hasOpenedSubMenus(this) && !c1_MenuTracker.IsActive())
            {
            
                this._menuOpened = false;
            }
    }
    C1WebCommandBase.prototype.onDragDrop = function(listEl)
    {
        var serData = '';
        if (this.groupSpacing)
        {
            for(var i=0; i<listEl.childNodes.length; i++)
            {
                var node = listEl.childNodes[i];
                if (i == 0)
                    node.style.marginTop = '0px';
                else
                    node.style.marginTop = this.groupSpacing;
                if (serData)
                    serData += ',';
                serData += listEl.childNodes[i].id;
            }
        }
        if (this._groupOrderField)
            this._groupOrderField.value = serData;
    }


function c1c_ReceiveErrorData(data)
{
    alert(data);
}

function c1c_BeforeCallback(par1)
{
}

function c1c_AfterCallback(par1, par2)
{
    c1c_ReceiveServerData(par1);
}

function c1c_ReceiveServerData(data)
{
    var	pair = c1c_splitTwice(data, "|");
    if (pair.length == 2)
    {
        var id = pair[0]; 
        var html_and_script = pair[1];
        var go = document.getElementById(id);
        if (go)
        {
            pair = c1c_splitTwice(html_and_script, "|");
            if (pair.length == 2)
            {
                var html_len = parseInt(pair[0]);
                var html = pair[1].substring(0, html_len);
                var script = pair[1].substring(html_len, pair[1].length-1);
                var it = go;
                if (go.tagName != "TR")
                {
                    it = c1c_getParentElement(go);
                    
                    var ng = document.createElement("div");
                    ng.innerHTML = html;
                    it.replaceChild(ng.childNodes[0], go);
                }
                else
                {
                    it = go.cells[0];
                    it.align = "";
                    it.innerHTML = html;
                }
                eval(script);
            }
        }
    }
}

function c1c_item_onclick(item,	event, keyboard)
{
	item.CancelClick = false;
	if (item.Enabled)
	{
		if (item.UserOnClick && !__c1_designTime) 
			item.UserOnClick(item, event);
	    var cl = null;
	    if (item.CallbackFunction && !__c1_designTime && !(item.RootControl._isTreeView && c1_TreeViewTracker.GetCheckboxClicked()))
	    {
	        item.CallbackFunction();
     	    item.CallbackFunction = null;
	        if (item.CallbackWaitControlID != "")
	        {
	            var c = document.getElementById(item.CallbackWaitControlID);
                if (c)
                {
                    if (!c._dontClone)
                        c = c.cloneNode(true);
                    c.style.display = "";
                    c.style.visibility = "";
                    if (!c._dontClone)
                        cl = c;
                }	        
	        }
	    }
	    if (item._linkedGroupBodyElement && cl)
	    {
	        c1c_append(item._linkedGroupBodyElement, cl);
	    }
		if (item.RootControl._isTreeView && item.HasSubMenu() && !c1_TreeViewTracker.GetCheckboxClicked())
		{
		    if (item.ChildGroup.Visible())
		        item.ChildGroup.HideTreeGroup();
		    else
		    {
		        item.ChildGroup.ShowTreeGroup(cl);
		        if (item.RootControl._ExpandSinglePath)
		            item.OwnerGroup._CollapseAllExceptSingle(item, false);
		    }
	    }
		if ((!item.RootControl.enableDragDrop || item._mouseDown) && !item.CancelClick && item.AllowSelect && !c1_TreeViewTracker.GetPlusMinusClicked() && !__c1_designTime)
		{
			item.OwnerGroup.Select(item, event);
			if (!keyboard)
			    c1c_item_hover(item);
			else
			    c1c_item_endhover(item);
		}
		if (item.CheckClickToOpen() && !item.CancelClick && (!c1_TreeViewTracker.GetPlusMinusClicked() || item.RootControl._groupExpandHandler || item.RootControl._groupCollapseHandler) && !__c1_designTime)
		{
			c1c_clickAnchor(item, c1_TreeViewTracker.GetPlusMinusClicked());
		}
	    item.RefreshCheckbox();
		c1_TreeViewTracker.ResetClicked();
		
	    var hcm = false;
		if (item.RootControl._isMenu  && !item.RootControl.IsContextMenu && item.HasSubMenu() && item.IsRootMenuItem())
		{
		    if (item.CheckClickToOpen())
		    {
                c1_MenuTracker.HideAll();
            }
		    item.RootControl.RootItemClick();
	    }
		else if (item.RootControl._isMenu  && !item.RootControl.IsContextMenu && !item.IsRootMenuItem())
		{
            hcm = true;
            c1_MenuTracker.HideAll();
	    }
	    if (item.RootControl.IsContextMenu)
	    {
	        if (item.CheckClickToOpen() || !item.HasSubMenu())
	        {
	            c1_MenuTracker.HideContextMenu();
	            hcm = true;
	        }
	        else
	        {
    		    item.RootControl.RootItemClick();
	        }
	    }

        if (!hcm && !keyboard)
	        c1c_item_hover(item);
	        
	}
}

function c1c_item_onfocus(item,	event)
{
    // Clear flag
    item.RootControl._nextKeySubmenu = null;
    
    // Remember the first link item
    if (!item.RootControl._firstLinkItem)
        item.RootControl._firstLinkItem = item;
  	c1c_attach_event(item._boundary, item.OnKeyUp, "keyup");
  	c1c_attach_event(item._boundary, item.OnBlur, "blur");
	c1c_item_onmouseover(item, event);
	c1_MenuTracker.ItemIn(item);
}

function c1c_item_onblur(item,	event)
{
  	c1c_detach_event(item._boundary, item.OnKeyUp, "keyup");
  	c1c_detach_event(item._boundary, item.OnBlur, "blur");
  	item.OnMouseOut(event);
  	if (item.RootControl._nextKeySubmenu != item.OwnerGroup && item.OwnerGroup._control && item.OwnerGroup.OnMouseOut )
  	{
  	    	item.OwnerGroup.OnMouseOut(event);
  	}
  	if (item.RootControl._firstLinkItem != item)
      	item._boundary.removeAttribute('tabIndex');
}

function c1c_item_onkeyup(item,	event)
{
    var ev;
    if (window.event) {
        ev = window.event;
    }
    else {
        ev = event;
    }
    var key = (ev ? ev.keyCode : -1);
    if (key == 37)
    {
        c1c_stopEvent(ev);
        item.leftKey(event);
    }
    else if (key == 38)
    {
        c1c_stopEvent(ev);
        item.upKey(event);
    }
    else if (key == 39)
    {
        c1c_stopEvent(ev);
        item.rightKey(event);
    }
    else if (key == 40)
    {
        c1c_stopEvent(ev);
        item.downKey(event);
    }
    else if (key == 13)
    {
        c1c_stopEvent(ev);
        item._mouseDown = true;
        item.OnClick(event);
    }
    else if (item.RootControl._isTreeView && key == 107 && item.ChildGroup && !item.ChildGroup.Visible())
    {
        c1c_stopEvent(ev);
        SetPlusMinusClicked();
        item.OnClick(event);
    }
    else if (item.RootControl._isTreeView && key == 109 && item.ChildGroup && item.ChildGroup.Visible())
    {
        c1c_stopEvent(ev);
        SetPlusMinusClicked();
        item.OnClick(event);
    }
}

function c1c_item_onmousedown(item,	event)
{
    item._mouseDown = true;
	if (item.UserOnMouseDown && !__c1_designTime) 
		item.UserOnMouseDown(item, event);
}

function c1c_item_onmouseenter(item, event)
{
	if (item.UserOnMouseEnter && !__c1_designTime) 
		item.UserOnMouseEnter(item,	event);
}
function c1c_item_onmouseleave(item, event)
{
	if (item.UserOnMouseLeave && !__c1_designTime) 
		item.UserOnMouseLeave(item,	event);
}

function c1c_item_onmousemove(item,	event)
{
    item._mouseDown = false;
	if (item.UserOnMouseMove && !__c1_designTime) 
		item.UserOnMouseMove(item, event);
}

function c1c_item_onmouseover(item,	event)
{
	if (item.Enabled)
	{
		c1c_item_hover(item);
	}
	if (item.UserOnMouseOver && !__c1_designTime) 
		item.UserOnMouseOver(item, event);
	var	cursor;
	if (item.Enabled &&	(item.NavigateUrl != ""	|| item.RaisePostBackOnClick ||	item.RaisePostBackOnSelect)) 
		cursor = "pointer";
	else
		cursor = "default";
	item.Item.style.cursor = cursor;
}

function c1c_item_onmouseout(item, event)
{
	if (item.UserOnMouseOut && !__c1_designTime) 
		item.UserOnMouseOut(item, event);
	if (item.Enabled)
		item.Refresh();	
}

function c1c_item_onmouseup(item, event)
{
	if (item.UserOnMouseUp && !__c1_designTime)	
		item.UserOnMouseUp(item, event);
}

function c1c_item_onmousewheel(item, event)
{
	if (item.UserOnMouseWheel && !__c1_designTime) 
		item.UserOnMouseWheel(item,	event);
}


// 
function c1c_item_hover(item)
{
	var	style;
	if (item.Selected)
		style =	item.MouseOverSelectedItemStyle;
	else
		style =	item.MouseOverItemStyle;
	c1c_item_setstyle(item,	style, false);
	var imgurl;
	var indurl;
	var backimgurl;
	var leftbordrimgurl;
	var rightbordrimgurl;
    if (!(item.RootControl._mixedMode && item.Index > 0))
    {
        if (!item.Selected)
	        leftbordrimgurl = item.MouseOverLeftBorderImageUrl;
	    else 
	        leftbordrimgurl = item.MouseOverSelectedLeftBorderImageUrl;
	} 
	if (!item.RootControl._mixedMode)
	{
        if (!item.Selected)
	        rightbordrimgurl = item.MouseOverRightBorderImageUrl;
	    else 
	        rightbordrimgurl = item.MouseOverSelectedRightBorderImageUrl;
	} else {
	    if (!item.NextIsActive())
	    {
            if (!item.Selected)
	            rightbordrimgurl = item.MouseOverRightBorderImageUrl;
	        else 
	            rightbordrimgurl = item.MouseOverSelectedRightBorderImageUrl;
	    } else 
	            rightbordrimgurl = item.RootControl._mouseOverMixedBorderPreActiveImageUrl;
	}
	if (item.Selected)
	{
	    imgurl = item.MouseOverSelectedImageUrl;
	    backimgurl = item.MouseOverSelectedBackImageUrl;
	    indurl = item.MouseOverSelectedIndicatorUrl;
	}
	else
	{
	    imgurl = item.MouseOverImageUrl;
	    backimgurl = item.MouseOverBackImageUrl;
	    indurl = item.MouseOverIndicatorUrl;
	}
	item.SetBackImageUrl(backimgurl, item._el_mbc);
	item.SetImageUrl(imgurl, item   ._el_img);
	item.SetImageUrl(leftbordrimgurl, item._el_lbi);
	item.SetImageUrl(rightbordrimgurl, item._el_rbi);
	item.SetImageUrl(indurl, item._el_ind);
    item.SetFreezWidth(true);
	item.HoverMenuItem();
}

function c1c_item_endhover(item)
{
	var	style;
	var imgurl;
	var backimgurl;
	var leftbordrimgurl = "";
	var rightbordrimgurl = "";
	var sepurl;
	var indurl;
    if (!(item.RootControl._mixedMode && item.Index > 0))
    {
        if (!item.Selected)
	        leftbordrimgurl = item.LeftBorderImageUrl;
	    else 
	        leftbordrimgurl = item.SelectedLeftBorderImageUrl;
	} 
	if (!item.RootControl._mixedMode)
	{
        if (!item.Selected)
	        rightbordrimgurl = item.RightBorderImageUrl;
	    else 
	        rightbordrimgurl = item.SelectedRightBorderImageUrl;
	} else {
	    if (!item.NextIsActive())
	    {
            if (!item.Selected)
	            rightbordrimgurl = item.RightBorderImageUrl;
	        else 
	            rightbordrimgurl = item.SelectedRightBorderImageUrl;
	    } else 
	            rightbordrimgurl = item.RootControl._mixedBorderPreActiveImageUrl;
	}
	    
	if (item.Selected)
	{
		style =	item.SelectedItemStyle;
		imgurl = item.SelectedImageUrl;
	    backimgurl = item.SelectedBackImageUrl;
	    indurl = item.SelectedIndicatorUrl;
	}
	else
	{
        sepurl = item.RootControl._inactiveseparator;
	    if (!item._trackingSubmenu)
	    {
		    style =	item.ItemStyle;
   		    imgurl = item.ImageUrl;
		    backimgurl = item.BackImageUrl;
    	    indurl = item.IndicatorUrl;
		}
		else
		{
		    style = item.MouseOverItemStyle;
    		    imgurl = item.MouseOverImageUrl;
		    backimgurl = item.MouseOverBackImageUrl;
		    leftbordrimgurl = item.MouseOverLeftBorderImageUrl;
		    rightbordrimgurl = item.MouseOverRightBorderImageUrl;  
		}
	}
	c1c_item_setstyle(item,	item._appliedStyle,	true);
	c1c_item_setstyle(item,	style, false);
	item.SetTabStripSeparatorImageUrl(sepurl);
	item.SetBackImageUrl(backimgurl, item._el_mbc);
	item.SetImageUrl(imgurl, item._el_img);
	item.SetImageUrl(leftbordrimgurl, item._el_lbi);
	item.SetImageUrl(rightbordrimgurl, item._el_rbi);
	item.SetImageUrl(indurl, item._el_ind);
	item.RefreshCheckbox();
	item.EndHoverMenuItem();
    item.SetFreezWidth(item._trackingSubmenu);
}

function c1c_item_setstyle(item, style,	reset)
{
	item._appliedStyle = style;
	var	itemHtml = item.Item;
	itemHtml.className = "";
	var labelPaddingLeft = "";
	var labelPaddingTop = "";
	var labelPaddingRight = "";
	var labelPaddingBottom = "";

	var	ss = style.split(";");
	for	(var i = 0;	i <	ss.length; i++)
	{
		var	pair = c1c_splitTwice(ss[i], ":");

		if (pair.length	== 2)
			if (pair[0]	== "className")
				itemHtml.className = pair[1];
			else if (pair[0]	== "itemImgPos")
			{
				if (c1c_getItemImagePosition(itemHtml) != pair[1])
				{
					c1c_resetItemContent(itemHtml, id);
					c1c_updateItemContent(itemHtml,	pair[1]);
				}
			}
			else if (pair[0] == "imgTxSp")
			{
				c1c_updateImgTxSp(itemHtml,	pair[1]);
			}
			else if (pair[0] == "LabelPaddingLeft" )
			{
			    labelPaddingLeft = pair[1];
			}
			else if (pair[0] == "LabelPaddingRight" )
			{
			    labelPaddingRight = pair[1];
			}
			else if (pair[0] == "LabelPaddingTop" )
			{
			    labelPaddingTop = pair[1];
			}
			else if (pair[0] == "LabelPaddingBottom" )
			{
			    labelPaddingBottom = pair[1];
			}
			else
			{
				if (!reset && typeof(itemHtml.style[pair[0]]) != 'undefined')
					itemHtml.style[pair[0]]	= pair[1];
				else if (typeof(itemHtml.style[pair[0]]) != 'undefined')
					itemHtml.style[pair[0]]	= "";
			}
	}
    itemHtml.style.display = "none";
    itemHtml.style.display = "";
	c1c_setInnerTextProps(itemHtml);
	item.SetLabelPaddings(labelPaddingLeft, labelPaddingTop, labelPaddingRight, labelPaddingBottom);
}

function c1c_setInnerTextProps(o)
{
	var	inTable	= o.firstChild;
	if (inTable)
	{
		if (o.currentStyle)
		{
			inTable.rows[1].cells[1].style.color = o.currentStyle.color;
			inTable.rows[1].cells[1].style.fontFamily =	o.currentStyle.fontFamily;
			inTable.rows[1].cells[1].style.fontSize	= o.currentStyle.fontSize;
			inTable.rows[1].cells[1].style.fontStyle = o.currentStyle.fontStyle;
			inTable.rows[1].cells[1].style.fontVariant = o.currentStyle.fontVariant;
			inTable.rows[1].cells[1].style.fontWeight =	o.currentStyle.fontWeight;
			inTable.rows[0].cells[1].style.textAlign = o.currentStyle.textAlign;
			inTable.rows[1].cells[1].style.textAlign = o.currentStyle.textAlign;
			inTable.rows[2].cells[1].style.textAlign = o.currentStyle.textAlign;
			inTable.rows[1].cells[1].style.textDecoration =	o.currentStyle.textDecoration;
		}
		else
		{
			inTable.rows[1].cells[1].style.color = o.style.color;
			inTable.rows[1].cells[1].style.fontFamily =	o.style.fontFamily;
			inTable.rows[0].cells[1].style.textAlign = o.style.textAlign;
			inTable.rows[1].cells[1].style.textAlign = o.style.textAlign;
			inTable.rows[2].cells[1].style.textAlign = o.style.textAlign;
			inTable.rows[1].cells[1].style.fontSize	= o.style.fontSize;
			inTable.rows[1].cells[1].style.fontStyle = o.style.fontStyle;
			inTable.rows[1].cells[1].style.fontVariant = o.style.fontVariant;
			inTable.rows[1].cells[1].style.fontWeight =	o.style.fontWeight;
			inTable.rows[1].cells[1].style.textDecoration =	o.style.textDecoration;
		}
	}
}

function c1c_clickAnchor(item, plusMinusClicked)
{
	if (item.NavigateUrl !=	"" && !plusMinusClicked)
	{
		var	href = item.NavigateUrl;
		var	target = item.Target;
		if (target && href)
		{
			window.open(href, target);
		} else if (href)
		{
			window.document.location.href =	href;
		}
	}  
	else if ((item.RaisePostBackOnClick || (item.ChildGroup && (item.RootControl._groupExpandHandler && item.ChildGroup.Visible()) || (item.RootControl._groupCollapseHandler && !item.ChildGroup.Visible()))) &&	item.PostBackFunction)
		item.PostBackFunction()
}


function c1c_splitTwice(str, ch)
{
	var	res	= new Array();

	if (str)
	{
		var	i =	str.indexOf(ch);
		
		if (i >= 0)
		{
			res[0] = str.substr(0, i);
			res[1] = str.substr(i +	1, str.length);
		}
	}

	return res;
}

// Utils
function c1c_getElementById(id)	{
	var	result = null;
	if (document.getElementById) {
		result = document.getElementById(id);
	}
	else if	(document.all) {
		result = document.all[id];
	}
	else if	(document.layers) {
		result = document.layers[id];
	}
	return result;
}

function c1c_attach_event(item,	h, eventname)
{
	if (item &&	item.attachEvent)
		item.attachEvent("on"+eventname, h);
	else if	(item && item.addEventListener)
		item.addEventListener(eventname, h,	false);
}

function c1c_detach_event(item,	h, eventname)
{
	if (item &&	item.detachEvent)
		item.detachEvent("on"+eventname, h);
	else if	(item && item.removeEventListener)
		item.removeEventListener(eventname, h,	false);
}

// Applies color and font of item to first children's table
function c1c_apply_style_to_children(item)
{
	var	childColection = null;
	if (item.children)
		childCollection	= item.children;
	if (childCollection	== null	&& item.childNodes)
		childCollection	= item.childNodes;
	
		if (childCollection)
		{
		for(var	i=0;i<childCollection.length;i++)
		{
			var	child =	childCollection[i];
			c1c_apply_style_from(child,	item);
			c1c_apply_style_to_children(child);
		}
	}
}

function c1c_getsubmenu_x(group, submenu)
{
    var tx;
    var item = group._parentItem.Item;
    
    if (submenu.style.display == "none")
    {
        submenu.style.visibility = "hidden";
        submenu.style.display = "";
    }
    
    var parHorz = group._parentItem.IsHorizontal();    
    if (parHorz)
    {
        if (group.RootControl._leftToRight)
       		tx = c1c_offset_x(item) - c1c_offset_x(submenu.offsetParent);
        else
       		tx = c1c_offset_x(item) - submenu.offsetWidth + item.offsetWidth;
	} else {
       	if (group.RootControl._leftToRight)
			tx = c1c_offset_x(item) - c1c_offset_x(submenu.offsetParent) + item.offsetWidth;
		else
			tx = c1c_offset_x(item) - submenu.offsetWidth  - c1c_offset_x(submenu.offsetParent);
	}

    // Smart position
    var docEl;
    if (document.documentElement)
        docEl = document.documentElement;
    else
        docEl = document.body;
	if (tx + submenu.offsetWidth > docEl.clientWidth +  docEl.scrollLeft)
	{
			tx = tx - submenu.offsetWidth - item.offsetWidth + c1c_submenu_offset_right; 
	}
	if (tx <  docEl.scrollLeft && !parHorz)
	{
	    if (group.RootControl._leftToRight)
	    {
			tx =  docEl.clientWidth +  docEl.scrollLeft - submenu.offsetWidth;
			var par_submenu = group._parentItem.OwnerGroup._groupBodyElement;
            if (par_submenu && (par_submenu.offsetLeft + par_submenu.offsetWidth == tx + submenu.offsetWidth))			
            {
                tx = tx - par_submenu.offsetWidth;
            }
		}
	}
	if (tx <  docEl.scrollLeft)
	    tx =  docEl.scrollLeft;
    if (submenu.style.visibility == "hidden")
    {
        submenu.style.display = "none";
        submenu.style.visibility = "";
    }
	return tx;
}

function c1c_getsubmenu_y(group, submenu)
{
    var ty;
    var item = group._parentItem.Item;
    if (submenu.style.display == "none")
    {
        submenu.style.visibility = "hidden";
        submenu.style.display = "";
    }
    var parHorz = group._parentItem.IsHorizontal();    
    if (parHorz)
    {
	    if (group.RootControl._topToBottom)
        	ty = c1c_offset_y(item) - c1c_offset_y(submenu.offsetParent) + item.offsetHeight;
	    else    
        	ty = c1c_offset_y(item) - submenu.offsetHeight;
	} else {
		ty = c1c_offset_y(item) - c1c_offset_y(submenu.offsetParent);
        if (!group.RootControl._topToBottom)
			ty = ty - (submenu.offsetHeight - item.offsetHeight);
	}
    // Smart position
    var docEl;
    if (document.documentElement)
        docEl = document.documentElement;
    else
        docEl = document.body;
	if (ty + submenu.offsetHeight > docEl.clientHeight +  docEl.scrollTop)
	{
			ty = ty - submenu.offsetHeight - item.offsetHeight; // + c1c_submenu_offset_right; 
	}
	if (ty <  docEl.scrollTop && !parHorz)
	{
	    if (group.RootControl._topToBottom)
	    {
			ty =  docEl.clientHeight +  docEl.scrollTop - submenu.offsetHeight;
			var par_submenu = group._parentItem.OwnerGroup._groupBodyElement;
            if (par_submenu && (par_submenu.offsetTop + par_submenu.offsetHeight == ty + submenu.offsetHeight))			
            {
                ty = ty - par_submenu.offsetHeight;
            }
		}
	}
	if (ty <  docEl.scrollTop)
	    ty =  docEl.scrollTop;
    if (submenu.style.visibility == "hidden")
    {
        submenu.style.display = "none";
        submenu.style.visibility = "";
    }
	return ty;
}

function c1c_offset_x(o)
{
    if (typeof(o) != 'object' || o == null)
        return 0;
    else
    {
        if (o.style.position != 'relative')
            return o.offsetLeft + c1c_offset_x(o.offsetParent);
        else
            return 0;
    }
}

function c1c_offset_y(o)
{
    if (typeof(o) != 'object' || o == null)
        return 0;
    else
    {
        if (o.style.position != 'relative')
            return o.offsetTop + c1c_offset_y(o.offsetParent);
        else
            return 0;
    }
}

function C1MenuTracker()
{
    this.c1_context_menu = null;
    this.c1_active_context_menu = null;
    this._enteredItem = null;
    this._enteredSubmenu = null;
    this._leftItem = null;
    this._leftSubmenu = null;
    this.Submenus = new Array();
    this.AddSubmenu = function(submenu) {
        var present = false;
        for (var i=0; i<this.Submenus.length; i++)
        {
            if (this.Submenus[i] == submenu)
                present = true;
        }
        if (!present)
            this.Submenus[this.Submenus.length] = submenu;
    }
    this.SubmenuIn = function(submenu) {
        if (this._leftSubmenu == submenu)
            this._leftSubmenu = null;
        this._enteredSubmenu = submenu;
    }
    this.SubmenuOut = function(submenu) {
        if (this._enteredSubmenu == submenu)
            this._enteredSubmenu = null;
        this._leftSubmenu = submenu;
        var _delay = 500;
        if (submenu)
            _delay = submenu.RootControl._HideSubMenuDelay;
        if (window.setTimeout)
            window.setTimeout("c1_MenuTracker.Track();", _delay);
    }
    this.ItemIn = function (item) {
        if (!item.RootControl._isMenu)
            return;
        if (this._leftItem == item)
            this._leftItem = null;
        this._enteredItem = item;
        this.SubmenuIn(item.OwnerGroup);
        this.Track();
    }
    this.ItemOut = function (item) {
        if (!item.RootControl._isMenu)
            return;
        if (this._enteredItem == item)
            this._enteredItem = null;
        this._leftItem = item;
        var _delay = 500;
        if (item)
            _delay = item.RootControl._HideSubMenuDelay;
        if (window.setTimeout)
            window.setTimeout("c1_MenuTracker.Track();", _delay);
    }
    this.Track = function () {
        for (var i=0; i<this.Submenus.length; i++)
        {
            if (!this.Submenus[i].InHierarchy(this._enteredSubmenu) && this.Submenus[i]._parentItem != this._enteredItem && this.Submenus[i].Visible())
                this.Submenus[i].HideSubMenu();
        }
    }
    this.IsActive = function () {
	if (this._enteredItem) 
		return true;
	else
		return false;
    }
    this.OnShowSubmenu = function (submenu) {
        this.AddSubmenu(submenu);
    }
    this.HideAll = function() {
        for (var i=0; i<this.Submenus.length; i++)
        {
            this.Submenus[i].HideSubMenu();
        }
	    this.HideContextMenu();
    }
    this.ShowDefaultContextMenu = function (ev) {
	    var e = ev;
	    if (!ev)            
		    e = window.event;
	    if(!c1c_supportOnContextMenu() && e.button != 2)
		    return true;
	    document.body.onmousedown = c1_MenuTracker.HideContextMenuEv;
	    if (!c1_MenuTracker.c1_active_menu && !c1_MenuTracker.c1_active_context_menu)
	    {
		    c1_MenuTracker.ShowContext(c1_MenuTracker.c1_context_menu, e);
	    }
	    if (e)
	    {
            c1c_stopEvent(ev);
	    }
	    return false;
    }
    this.ShowControlContextMenu = function (ev) {
	    var e = ev;
	    if (!ev)            
		    e = window.event;
	    if (e)
	    	control = c1c_getEventSrc(e);
    	control = c1c_getControlContextInParent(control);
		    
	    if(!c1c_supportOnContextMenu() && e.button != 2)
		    return true;
	    document.body.onmousedown = c1_MenuTracker.HideContextMenuEv;
	    if (!c1_MenuTracker.c1_active_menu && control && control.c1_context_menu)
	    {
		    c1_MenuTracker.ShowContext(control.c1_context_menu, e);
	    }
	    if (e)
	    {
            c1c_stopEvent(ev);
	    }
	    return false;
    }
    this.HideContextMenuEv = function(ev)
    {
        if (!c1_MenuTracker.c1_active_context_menu)
            return;
	    var e = ev;
	    if (!ev)            
		    e = window.event;
	    var src = c1c_getEventSrc(e);
	    if (src)
		{
			if (!c1_MenuTracker.CheckInMenu(src, c1_MenuTracker.c1_active_context_menu))
		    		c1_MenuTracker.HideContext(c1_MenuTracker.c1_active_context_menu);
			else
			{	
				if (e.button == 2)
				{
                    c1c_stopEvent(ev);
					return false;
				}				
			}
		}
	    else
		    document.body.onmousemove = c1_MenuTracker.SurelyHideContextMenu;
	    document.body.onmousedown = null;
    }
    this.CheckInMenu = function (el, menu) {
        var result = c1c_object_contains(menu._control, el);
    	for ( var i=0; i<menu.Items.length; i++)
        {
            if (typeof(menu.Items[i]) == 'object')
            {
		        if (menu.Items[i].ChildGroup)
			        result = result || this.CheckInMenu(el, menu.Items[i].ChildGroup);
		    }
        }
	return result;
    }
    this.HideContextMenu = function ()
    {
	    if (c1_MenuTracker.c1_active_context_menu)
	    {
		    c1_MenuTracker.HideContext(c1_MenuTracker.c1_active_context_menu);
		    document.body.onmousemove = null;
	    }
    }
    this.SurelyHideContextMenu = function (ev)
    {
	    c1_MenuTracker.HideContextMenu();
    }
    this.HideContext = function (menu)
    {
            c1_MenuTracker.c1_active_context_menu = null;
            c1_MenuTracker.HideAll();
	        menu._control.style.position = "absolute";
	        menu._control.style.visibility = "hidden";
	        menu._control.style.left = "0px";
	        menu._control.style.top = "0px";
	        //c1c_hide_overlay(menu);
	        document.body.onmousedown = null;
	        document.body.onkeydown = null;
    }
    this.ShowContext = function(menu, ev)
    {
	    c1_MenuTracker.c1_active_context_menu = menu;
	    menu._control.style.position = "absolute";
	    menu._control.style.left = c1c_getContextMenuLeft(menu._control, ev) + "px";
	    menu._control.style.top = c1c_getContextMenuTop(menu._control, ev) + "px";
	    if (c1c_submenu_zindex)
		    menu._control.style.zIndex = c1c_submenu_zindex;
	    //c1c_create_and_show_overlay(menu);
	    menu._control.style.visibility = "visible";
	    menu._control.style.display = "";
    }
    this.ShowContextPos = function (menu, x, y)
    {
	    c1_MenuTracker.c1_active_context_menu = menu;
	    menu._control.style.position = "absolute";
	    menu._control.style.left = x + "px";
	    menu._control.style.top = y + "px";
	    if (c1c_submenu_zindex)
    		menu._control.style.zIndex = c1c_submenu_zindex;
    	//c1c_create_and_show_overlay(menu);
    	menu._control.style.visibility = "visible";
	    menu._control.style.display = "";
    }
    this.hasOpenedSubMenus = function(menu)    
    {
        for (var i=0; i<this.Submenus.length; i++)
        {
            if (this.Submenus[i].RootControl == menu && this.Submenus[i].Visible())
                return true;
        }
        return false;
    }
}

function c1c_object_contains(obj, elem)
{
    try
    {
    if (!obj)
        return null;
    else if (obj.contains)
        return obj.contains(elem);
    else
        return _c1c_object_contains(obj, elem);
    }
    catch (exception)
    {
       return false;
    }
}

function _c1c_object_contains(obj, elem)
{
    if (!obj)
        return null;
    var i;
    if (!obj.childNodes)
        return false;
    for (i = 0; i < obj.childNodes.length; i++) {
        var child = obj.childNodes[i];
        if (elem == child)
            return true;
        else if (_c1c_object_contains(child, elem))
            return true;
    }
    return false;
}

function c1c_supportOnContextMenu()
{
    return true;
}

function c1c_getContextMenuLeft(menu, ev)
{
	var left = 0;
	var cw = document.body.clientWidth;
	var sl = document.body.scrollLeft;
	if (ev.x)
	{
		left = ev.x;
		left = left + sl;
	}
	else if (ev.pageX)
		left = ev.pageX;
		
	if (left + menu.offsetWidth > sl + cw)
		left = sl + cw - menu.offsetWidth;
	if (left < 0)
		left = 0;
	return left;
}

function c1c_getContextMenuTop(menu, ev)
{
	var top = 0;
	var ch = document.body.clientHeight;
	var st = document.body.scrollTop;
	if (ev.y)
	{
		top = ev.y;
		top = top + st;
	}
	else if (ev.pageY)
		top = ev.pageY;
		
	if (top + menu.offsetHeight > st + ch)
		top = st + ch - menu.offsetHeight;
	if (top < 0)
		top = 0;
	return top;
}

function c1c_getEventSrc(ev)
{
	var src = null;
	if (ev.srcElement)
		src = ev.srcElement;
	else if (ev.target)
		src = ev.target;	
	return src;
}
function c1c_getControlContextInParent(control)
{
	while (control && !control.c1_context_menu) 
        	control = c1c_getParentElement(control);
	return control;
}
function c1c_getParentElement(node)
{
   if (node.parentElement)
     return node.parentElement;
   else if (node.parentNode)
     return node.parentNode;
   else 
     return null;
}

function c1c_hideContextMenu()
{
    c1_MenuTracker.HideContextMenu();
}
function c1c_showContextMenu(id, arg1, arg2)
{
	if (arg2)
		c1c_showContextMenuInternal(id, arg1, arg2);
	else
	{
		var e = arg1;
		if (!e)
			e = window.event;
		var x, y;
		if (e.x)
		{	
			x = e.x;
			if (document.body)
				x += document.body.scrollLeft;
			if (document.documentElement)
				x += document.documentElement.scrollLeft;
		}
		else if (e.pageX)
			x = e.pageX;
		if (e.y)
		{	
			y = e.y;
			if (document.body)
				y += document.body.scrollTop;
			if (document.documentElement)
				y += document.documentElement.scrollTop;
		}
		else if (e.pageY)
			y = e.pageY;
		c1c_showContextMenuInternal(id, x, y);
	}
}
function c1c_showContextMenuInternal(id, x, y) 
{
        var menu = document.getElementById(id);
        document.onmousedown = c1_MenuTracker.HideContextMenuEv;
	    c1_MenuTracker.ShowContextPos(menu._proxy, x, y);
}
function C1TreeViewTracker()
{
	this._itemClickedId = false;
	this._itemCheckedId = false;
	this.GetPlusMinusClicked = function(id)
	{
	    return this._itemClickedId;
	}
	this.SetPlusMinusClicked = function()
	{
	    this._itemClickedId = true;
	}
	this.ResetClicked = function()
	{
	    this._itemClickedId = false;
	    this._itemCheckedId = false;
	}
	this.GetCheckboxClicked = function(id)
	{
	    return this._itemCheckedId;
	}
	this.SetCheckboxClicked = function()
	{
	    this._itemCheckedId = true;
	}
}

function SetPlusMinusClicked()
{
   c1_TreeViewTracker.SetPlusMinusClicked();
}
function SetCheckboxClicked()
{
   c1_TreeViewTracker.SetCheckboxClicked();
}

function OnDropDownClick(el, ctxId)
{
    SetPlusMinusClicked();
    var elp = el.offsetParent.offsetParent.offsetParent;
    c1c_showContextMenu(ctxId, c1c_offset_x(elp), c1c_offset_y(elp) + elp.offsetHeight);
}

function C1TreeGroupsGlobal()
{
    this.Groups = new Array();
    this.Add = function(group) {
        this.Groups[this.Groups.length] = group;
    }
    this.Get = function(id) {
        var i;
        for (i = 0; i < this.Groups.length; i++) {
            var child = this.Groups[i];
            if (child.ControlID == id)
                return child;
        }
        return null;
    }
}

function c1c_append(target, source)
{
    if (target.tagName == "TABLE")
        target.rows[0].cells[0].appendChild(source);
    else if (target.tagName == "TR")        
        target.cells[0].appendChild(source);
    else
        target.appendChild(source);
}

var c1c_AllGroups = new C1TreeGroupsGlobal();

function _writeDebug(val)
{
    var de = document.getElementById("_debugger");
    if (de)
    {
        var str = de.innerHTML;
        str += val;
        de.innerHTML = str;
    }
}
function c1c_stopEvent(e) {
	if(!e) var e = window.event;
	
	//e.cancelBubble is supported by IE - this will kill the bubbling process.
	e.cancelBubble = true;
	e.returnValue = false;

	//e.stopPropagation works only in Firefox.
	if (e.stopPropagation) {
		e.stopPropagation();
		e.preventDefault();
	}
	return false;
}