window.onload = function() {
	var el = document.getElementById('email');
	
	if (el.value == '') {
		el.value = el.title;
	}
 
	el.onfocus = function () {
		if (this.value == this.title) {
			this.value = '';
		}
	}
	
	if (el.captureEvents) el.captureEvents(Event.FOCUS);
	
	el.onblur = function () {
		if (this.value == '') {
			this.value = this.title;
		}
	}
	
	if (el.captureEvents) el.captureEvents(Event.BLUR);
}

$.extend({
  getUrlVars: function(){
    var vars = [], hash;
    var hashes = window.location.href.slice(window.location.href.indexOf('?') + 1).split('&');
    for(var i = 0; i < hashes.length; i++)
    {
      hash = hashes[i].split('=');
      vars.push(hash[0]);
      vars[hash[0]] = hash[1];
    }
    return vars;
  },
  getUrlVar: function(name){
    return $.getUrlVars()[name];
  }
});