document.getElementsByClassName = function(className, parentElement) {
  var children = ($(parentElement) || document.body).getElementsByTagName('*');
  var array = $A(children);
  var result = new Array();
  array.each(function(child){
    if($check(child.className.test("\\b"+className+"\\b"), true)){
		result.push(new Element(child));
	}
   });

  return result;
}


function init(){


$('contenido').makeRounded({radius: 10});
//$('menu_left').makeRounded({radius: 10});
$('barra_buscar').makeRounded({radius: 10});
$('migapan').makeRounded({radius: 10});
$('pie').makeRounded({radius: 10});

var roundedArray = document.getElementsByClassName('moduletable','menu_left');

roundedArray.each(function(item){
	item.makeRounded({radius: 10});
 });


}