var popup;
var wx = 0;
var hy = 0;
function openNow(link,name) {
var opt = ",toolbar=NO,location=NO,directories=NO,status=NO,menubar=NO,resizable=NO";
var wx = screen.width;
var hy = screen.height;
var px = ((wx-600)/2);
var py = ((hy-550)/2.5);
if (navigator.appName == 'Microsoft Internet Explorer') {
popup=window.open(link,name,"top="+py+",left="+px+",width=600,height=550,scrollbars=yes"+opt);
}
else {
popup=window.open(link,name,"screenX="+py+",screenY="+px+",outerWidth=600,outerHeight=550,scrollbars=yes"+opt);
}
popup.focus();
}