// JavaScript Document
var sM = {
  init: function() {
    if (!Sarissa || !document.getElementsByTagName) return;
    
  },

  addEvent: function(elm, evType, fn, useCapture) {
    if (elm.addEventListener) {
      elm.addEventListener(evType, fn, useCapture);
      return true;
    } else if (elm.attachEvent) {
      var r = elm.attachEvent('on' + evType, fn);
      return r;
    } else {
      elm['on' + evType] = fn;
    }
  },
  
  geturl: function(u, fn) {
    var xmlhttp = Sarissa.getXmlHttpRequest();
    xmlhttp.open('GET', u, true);
    xmlhttp.onreadystatechange = function() {
      if (xmlhttp.readyState == 4) {
        fn(xmlhttp.responseText);
      }
    }
    xmlhttp.send(null);
  },
  display: function(email) {
    var text = document.getElementById('notify');
	text.innerHTML = "Submitting email, waiting for response...";
	sM.geturl('includes/submitemail.php?action=submit&email=' + escape(email), sM.display2);
  },
  display2: function(emaildata) {
    var text = document.getElementById('notify');
    text.innerHTML = emaildata;
    text.style.display = '';
  }
}
sM.addEvent(window, 'load', sM.init, false);

function submitEmail(){
	var email = document.getElementById('email').value;
	if(email.indexOf('@') != -1){
		sM.display(email);
	}else{
		alert("Please enter a real email address.");
	}
}