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';
	    }