var newWin=null;
function closeWin() { if (newWin!=null) if(!newWin.closed) newWin.close(); }
function popUp(strURL,strType,strHeight,strWidth)
{
	closeWin();
	var strOptions="";
	if (strType=="console") strOptions="resizable,height="+strHeight+",width="+strWidth;
	else if (strType=="fixed") strOptions="status,height="+strHeight+",width="+strWidth;
	else if (strType=="scrollbars") strOptions="scrollbars,height="+strHeight+",width="+strWidth;
	else if (strType=="elastic") strOptions="toolbar,menubar,scrollbars,resizable,location,height="+strHeight+",width="+strWidth;
	else strOptions="toolbar,menubar,scrollbars,resizable,location,height="+strHeight+",width="+strWidth;
	newWin=window.open(strURL,'newWin',strOptions);
	newWin.focus();
}
function POP(strURL,strHeight)
{
	return popUp(strURL,'fixed',strHeight,1000)
}