function reset() {
	if (!document.getElementById('email_news')) return;
	var newsfield = document.getElementById('email_news');
	newsfield.onfocus = function() {
		if (this.value == this.defaultValue) {
			this.value = ""
	}
}
	
	newsfield.onblur = function() {
		if (this.value == "") {
			this.value = this.defaultValue;
		}
	}
}

addLoadEvent(reset);