// JavaScript Document
function openWin(url, name, w, h) { 
var w = (screen.width);
var h = (screen.height);
var l = (screen.width - w);
var t = (screen.height - h);
var specs = 'width = ' + w + ', height = ' + h + ' ,top = ' + t + ' ,left = ' + l;
var win = window.open(url, name, specs);
win.focus();
}