function mailMe(User, Domain) {
	setTimeout ("window.location='mailto:" +User +"@"+ Domain+"'", 0);
}

function writeRandomImage(){
		var randNum =Math.floor(Math.random() * 5);
		
		var imgTag = document.createElement('img');
		imgTag.setAttribute('src', 'http://class2006.stanford.edu/images/temp' + randNum + '.jpg');
		imgTag.setAttribute('alt', '');
		//alert('./images/temp' + randNum + '.jpg');
		var div_node = document.getElementById('headImage');
		var old_node = div_node.firstChild;
		div_node.replaceChild(imgTag, old_node);
}