/************************************************************************************
 * addLoadEvent.js
 * author: Chris Yawman
 *  
 * Universal function used to load multiple functions with the onload functionality. 
 ************************************************************************************/
 
function addLoadEvent(func){
  var oldonload = window.onload;
  if(typeof window.onload != 'function'){
    window.onload = func;
  }
  else{
    window.onload = function(){
      oldonload();
      func();
    }
  }
}