/* - - - - - - - - - - - - - - - - - - - - -
Title : Add Load Event
URL : http://simon.incutio.com/archive/2004/05/26/addLoadEvent
Description: Allows multiple functions to be attached to the 
window.onload without overriding eachother.

Created : 26/09/06
- - - - - - - - - - - - - - - - - - - - - */

function addLoadEvent(func) {
  var oldonload = window.onload;
  if (typeof window.onload != 'function') {
    window.onload = func;
  } else {
    window.onload = function() {
      if (oldonload) {
        oldonload();
      }
      func();
    }
  }
}

addLoadEvent(function() {
  /* more code to run on page load */ 
});