// JavaScript Document
var newwindow;
function popWindow(url,windowName,w,h)
{	
	if (windowName===undefined) windowName='default';
	if (w===undefined) w='780';
	if (h===undefined) h='800';
	
	var scrW = screen.width;
	var left=Math.round((scrW/2) - (w/2));
	newwindow=window.open(url,windowName,'height='+h+',width='+w+',left='+left+',top=100,resizable=1,scrollbars=1,toolbar=0,status=1,location=0');
	if (window.focus) {newwindow.focus()}
}