net = (document.layers && true);
widgetBuf = (net) ? 0:50

function popWin(url, name, width, height) 
{
	bWidth = (net) ? top.innerWidth:parseInt(top.document.body.clientWidth);
	bHeight = (net) ? top.innerHeight:parseInt(top.document.body.clientHeight);
	bLeft = (net) ? top.screenX:parseInt(top.screenLeft);
	bTop = (net) ? top.screenY:parseInt(top.screenTop);
	if (!bLeft) 
	{
		bLeft = 0;
		bWidth = screen.width;
	}
	if (!bTop) 
	{
		bTop = 0;
		bHeight = screen.height;
	}
	xer = bLeft + ((bWidth/2) - width/2);
	yer = (bTop - widgetBuf) + ((bHeight/2) - height/2);
	if (xer < 2) 
	{
		xer = 2;
	}
	if (xer < 2) 
	{
		xer = 2;
	}
	top[name] = window.open(url, name, "width=" + width + ",height=" + height + ",screenX=" + xer + ",screenY=" + yer + ",left=" + xer + ",top=" + yer + ",dependent=0,directories=0,location=0,menubar=0,resizable=0,scrollbars=no,toolbar=0");
	top[name].focus();
}

function popWinScroll(url, name, width, height) 
{
	bWidth = (net) ? top.innerWidth:parseInt(top.document.body.clientWidth);
	bHeight = (net) ? top.innerHeight:parseInt(top.document.body.clientHeight);
	bLeft = (net) ? top.screenX:parseInt(top.screenLeft);
	bTop = (net) ? top.screenY:parseInt(top.screenTop);
	if (!bLeft) 
	{
		bLeft = 0;
		bWidth = screen.width;
	}
	if (!bTop) 
	{
		bTop = 0;
		bHeight = screen.height;
	}
	xer = bLeft + ((bWidth/2) - width/2);
	yer = (bTop - widgetBuf) + ((bHeight/2) - height/2);
	if (xer < 2) 
	{
		xer = 2;
	}
	if (xer < 2) 
	{
		xer = 2;
	}
	top[name] = window.open(url, name, "width=" + width + ",height=" + height + ",screenX=" + xer + ",screenY=" + yer + ",left=" + xer + ",top=" + yer + ",dependent=0,directories=0,location=0,menubar=1,resizable=0,scrollbars=yes,toolbar=0");
	top[name].focus();
}