/* 	Function that adds new functions to onload event
	Read more at http://simonwillison.net/2004/May/26/addLoadEvent/
	
	This must be used or navigation.js and accessibility-scripts window.onload will collide
	
	//Danni 2010-02-03
*/

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