function open_faq(url) {
	var width = 455;
	var height = 400;
	
	var left = Math.floor((screen.width - width) / 2);
	var top = Math.floor((screen.height - height) / 2);
	
	open(url, "<?=tr('TXT_FAQS')?>", "menubar=no,location=no,resizable=yes,scrollbars=yes,status=no,width="+width+",height="+height+",top="+top+",left="+left);
}

function equalHeight(group) {
    tallest = 0;
    group.each(function() {
        thisHeight = $(this).height();
        if(thisHeight > tallest) {
            tallest = thisHeight;
        }
    });
    group.height(tallest);
}