var formname = "login";
var formbutton = "formbutton";
var canvasname = "status";


function loadLogin(){
	if(!document.getElementById) return false; 
	if(!document.getElementById(formname)) return false;
	if(!document.getElementById(formbutton)) return false;
	if(!document.getElementById(canvasname)) return false;
	
	var form = document.getElementById(formname);
	var button = document.getElementById(formbutton);
	var canvas = document.getElementById(canvasname);
	
	form.onsubmit = function(){
		return false;
	}
	
	button.onclick = function(){
		setAlert('<img src="images/ajax-loader.gif" alt="Loading..." />');
		alert("Login Incorrect");
		setAlert('Login Incorrect');
		return false;
	}
	
	
	return true;
}

function setAlert(data){
	var canvas = document.getElementById(canvasname);
	
	canvas.innerHTML = data;
	return true;
}


// initiation code adopted ffrom J Keith DOM Scripting
function addLoadEvent(func) {
  var oldonload = window.onload;
  if (typeof window.onload != 'function') {
    window.onload = func;
  } else {
    window.onload = function() {
      oldonload();
      func();
    }
  }
}

addLoadEvent(loadLogin);