// JavaScript Document

function sendMail(emailAddress, emailSubject, emailBody, emailText) {
	document.write('<a href="mailto:'+emailAddress+'?Subject='+emailSubject+'&body='+emailBody+'">'+emailText+'</a>');
}
var advertisementCounter=1;
function changeAdvertisement() {
	document.getElementById('advertisement').src='http://www.sanfranciscorestaurantreview.com/images/adverts/extranomical-tours-advert-0'+advertisementCounter+'.gif';
	if (advertisementCounter==3) {
		advertisementCounter=1;
	}
	else {
		advertisementCounter++;
	}
	setTimeout('changeAdvertisement()',4500);
}