// JavaScript Document
Array.prototype.each = function(iterador){
	for (var i= 0; i < this.length; i++) iterador(this[i]);	
}

function clonEfectos(elemento1, relX, relY){
	var clon = elemento1.cloneNode(true).wrap('div');
	//elemento1.addClassName('posAbsolute')
	posicionGlobal = Position.cumulativeOffset(elemento1);
	var posX = posicionGlobal.left;
	var posY = posicionGlobal.top;
	//var posX = elemento1.offsetLeft;
	//var posY = elemento1.offsetTop;
	//elemento1.removeClassName('posAbsolute')
	if (relX)	posX = eval(posX)+eval(relX);
	if (relY)	posX = eval(posY)+eval(relY);
	
	clon.setStyle({position:"absolute",top: posY+'px',left: posX+'px',zIndex: '2'});
	$$('body')[0].insert(clon);
	return clon;
}