var popUp = null;
var chasm = screen.availWidth;
var mount = screen.availHeight;
var w = 0;
var h = 0;
function openWindow(url,w,h) {
	popUp = window.open(url,'','scrollbars,resizable,width=' + w + ',height=' + h + ',left=' + ((chasm - w - 10) * .5) + ',top=' + ((mount - h - 30) * .5));
}

function openWindowPrint(url,w,h) {
	popUpPrint = window.open(url,'','scrollbars,resizable,width=' + w + ',height=' + h + ',left=' + ((chasm - w - 10) * .5) + ',top=' + ((mount - h - 30) * .5));
}