function switchMenu(obj) {	var el = document.getElementById(obj);	if ( el.style.display != "none" ) {		el.style.display = 'none';	}	else {		el.style.display = '';	}}function openApproved(man){	var url="/cgi-bin/what_is_approved.cgi?manufacturer="+man;	var spec=window.open(url, "New_Window", "scrollbars=yes,resizable=yes,width=550,height=550", 1);	spec.moveTo(5,5);	spec.focus();	return false;}function openUsedLink(carID,place){	var url=place;		var spec=window.open(url, "New_Window", "scrollbars=yes,resizable=yes,width=1000,height=650", 1);	spec.focus();	return false;}function openApprovedPor(){	var url="http://www.porsche.com/uk/approvedused/au-porscheapproved/";	var test=window.open(url, "New_Window", "scrollbars=yes,resizable=yes,width=700,height=700", 1);	test.moveTo(5,5);	test.focus();	return false;}function openExternal(url){	var external=window.open(url, "External", "scrollbars=yes,resizable=yes,width=620,height=410", 1);	external.moveTo(5,5);}
function overlay2() { el = document.getElementById("overlay2");el.style.display = (el.style.display == "block") ? "none" : "block";}