/*
	var showEmailPage = function() {
		
		var newHeight=Element.getDimensions('wrapper').height + 'px';
		Element.setStyle('emailwrapper',{ height: newHeight});
		Element.setStyle('emailwrapper',{display:'block'});
		Effect.toggle('overlay','appear',{to: .75,duration: 1});
		Effect.toggle('overlaycontent','appear',{to: 1, duation: 2});
	}

	var hideEmailPage = function(){
		Effect.toggle('overlaycontent','appear',{to: 0, duation: 1});
		Effect.toggle('overlay',
			      'appear',
                              {to: 0, duration: 2, afterFinish: function() { Element.setStyle('emailwrapper',{display:'none'});}
			      }
		);
	}
*/
	var getBodyTag = function() {
		return document.body || document.getElementsByTagName("body")[0];
	}


	var emailItinerary = function () {

		new Ajax.Updater('emailMyMap','/functions/_emailItinerary.php', {method:'post', postBody:'emailAddress='+$('emailAddress').value});

	}