window.addEvent('domready', function(){
	$('emailaddr').onfocus = function(){
		if(this.value=='your email address'){
			this.value = "";
		}
	}
	$('emailaddr').onblur = function(){
		if(this.value==''){
			this.value = "your email address";
		}
	}
	$('join').onsubmit = function(){
		var email = $('emailaddr').value;
		if(email.indexOf(" ") == -1 && email.length > 5 && email.indexOf("@") != -1){
			window.open('','emaillist','width=300,height=150,toolbar=no,status=no,resizable=no')
		}
		else {
			alert("Please enter a valid email address.");
			return false;
		}
	}
	
	var loadBackground = new Asset.image(backgroundImage, {id: 'backgroundImage', title: 'backgroundImage', onload: backgroundLoaded});
});

	
function backgroundLoaded(){
	$('content').style.background = "url("+backgroundImage+") top left no-repeat";
	var wait = setTimeout("$('loadBar').style.display = 'none'",600);
}