// Pop ups
function popUp (page, name, w, h, scroll) {
	name = "foo";
	page = page.split(" ");
	var winl = ( screen.width - w ) / 2;
	var wint = ( screen.height - h ) / 2;
	//var resizeable = false;
	winprop = 'height='+h+',width='+w+',top='+wint+',left='+winl+',scrollbars='+scroll+',resizeable=yes';
		win = window.open(page, name, winprop);
		if (parseInt(navigator.appVersion) >= 4) { win.window.focus(); }
}