function openWindow(url,width,height) {
	window.open(url,'','toolbar=no,location=no,status=no,menubar=no,scrollbars=yes,resizable=yes,width='+width+',height='+height);
}



function setMenu(type,num,total)
{
 	for (i=1; i<=total; i++)
    {
        if (i == num)
		{
		 	if (type==1)
		 	{
		 		document.getElementById('menu' + i + '-parent').className = "on";
		 		document.getElementById('menu' + i).style.display = "";
		 	}
		 	else if (type==0)
		 	{
		 	 	document.getElementById('menu' + i + '-parent').className = "off";
		 		document.getElementById('menu'+ i).style.display = "none";
		 	}
		}
        else
		{
	 		document.getElementById('menu' + i + '-parent').className = "off";
	 		document.getElementById('menu' + i).style.display = "none";
		}
    }
}