function openwin(winame,file,height,width)  {
 window.open(file,winame,"status=no,scrollbars=no,toolbar=no,location=no,menu=no,resizable=no,width="+width+",height="+height);
}

function OpenBandwidthCalculator()
{
	openwin("bwcalc", "/bwcalc.html", 600, 600);
}