function ShowPopup(prefix, divName, max)
	    {	            
            for (var i = 1; i<= max; i++)
            {
                //hide all div
                document.getElementById('div-' + prefix + i.toString()).style.display='none';        
            }
            document.getElementById('div-' + divName).style.display='block';
	    }
        function HidePopup(prefix,max)
	    {	            
            for (var i = 1; i<= max; i++)
            {
                //hide all div
                document.getElementById('div-' + prefix + i.toString()).style.display='none';        
            }
	    }
        function ToggleDiv(prefix, divName, max)
	    {	            
		if(document.getElementById('div-' + divName).style.display=='block')
		{
		    document.getElementById('div-' + divName).style.display='none';
		}
		else
		    document.getElementById('div-' + divName).style.display='block';
	    }
	    
	function openChild(file)
	    {
		window.open(file,'win2','resizable=yes,width=510,height=712');
	        //if (childWindow.opener == null) childWindow.opener = self;
	    }
	function openVideoChild(file)
	    {
		window.open(file,'win3','resizable=yes,width=654,height=400');
	        //if (childWindow.opener == null) childWindow.opener = self;
	    }