function addLoadEvent(func) {

  var oldonload = window.onload;

  if (typeof window.onload != 'function') {

    window.onload = func;

  } else {

    window.onload = function() {

      oldonload();

      func();

    }

  }

}



addLoadEvent(function() {

  /* more code to run on page load */ 

// initMouse();

});

function addEvent(obj, evType, fn) {
    if (obj.addEventListener) {
		obj.addEventListener(evType, fn, true);
		return true;
    } else if (obj.attachEvent)  {
        var r = obj.attachEvent("on" + evType, fn);
        return r;
    } else {
        return false;
    }
}