// JavaScript Document
function popup(mylink, windowname, width, height, scrollbars)
{
if (!window.focus)return true;

var winWidth = width ? width : 600;
var winHeight = height ? height : 720;
//var scrollBars = scrollbars ?
var href;
if (typeof(mylink) == 'string')
   href=mylink;
else
	href=mylink.href;
	var win = window.open(href, windowname, 'width='+winWidth+',height='+winHeight+',scrollbars='+scrollbars);
	win.moveTo(100, 100);
	return false;
}