function openWindow(url) {
	window.open(url, "", "width=820, height=600, scrollbars=yes");
}

jQuery(document).ready(function() {
	var posSiteSelect = jQuery('.site_select_wrapper').position();
	var posFooter = jQuery('.footer').position();

	var height = posFooter.top - posSiteSelect.top - 50;

	jQuery('.site_select_wrapper').css({
		'height' : height + 'px'
	});
});