function ExpandCollapse(main_menu_id)
{
    var div_id='leaf_menu_items_'+main_menu_id;
    var image_div_id = 'up_down_image_'+main_menu_id;
    if(document.getElementById(div_id))
    {
        if(document.getElementById(div_id).style.display=="")
        {
            document.getElementById(div_id).style.display="none";
            document.getElementById(image_div_id).innerHTML = '<img src="/images/iconminus.jpg" title="Click To Expand" onclick="javascript:ExpandCollapse('+ main_menu_id + ');"/>';
        }
        else
        {
            document.getElementById(div_id).style.display="";
            document.getElementById(image_div_id).innerHTML = '<img src="/images/icondown.jpg" title="Click To Collapse" onclick="javascript:ExpandCollapse('+ main_menu_id + ');"/>';
        }
     }   
}

function ExpandAll()
{
	var div_elm = document.getElementsByTagName('div');
	for(var i = 0; i < div_elm.length; i++)
	{
		if(div_elm[i].id.indexOf('leaf_menu_items_') != -1)
		{
			div_elm[i].style.display = "";
		}
	}
}

function CollapseAll()
{
	var div_elm = document.getElementsByTagName('div');
	for(var i = 0; i < div_elm.length; i++)
	{
		if(div_elm[i].id.indexOf('leaf_menu_items_') != -1)
		{
			div_elm[i].style.display = "none";
		}
	}
}




showHideTooltip = function (event_type,str) 
{
	var obj = event.srcElement;
	with(document.getElementById("tooltip")) 
	{
		innerHTML = str;
		with(style) 
		{
			if(event_type == "onMouseOut") 
			{
				display = "none";
			} 
			else 
			{
				display = "inline";
				left = event.x+5;
				top = event.y+15;
			}
		}
	}
}

function ShowOrHideAdminMenu(show_or_hide)
{
	if(show_or_hide == "hide")
	{
		document.getElementById('main_menu').style.display = "none";
		document.getElementById('main_menu_hide').style.display = "";
	}
	else if(show_or_hide == "show")
	{
		document.getElementById('main_menu').style.display = "";
		document.getElementById('main_menu_hide').style.display = "none";
	}
}