/**
 * Script om google popup te openen
 */

function openGoogle() {
	var w = 1024;
	var h = 768;
	if (document.all || document.layers) {
		w = screen.availWidth;
		h = screen.availHeight;
	}
	var leftPos = (w-620)/2 + 20;
	var topPos = (h-470)/2 + 20;
	window.open('google.html','popupgoogle','width=620,height=470,top=' + topPos + ',left=' + leftPos);
}