addLoadEvent(
	function() {
	
		// efecto rollover postits homepage
		$$('.homepage .postit.derecho').each(
			function( postit ) {
				if ( postit.getAttribute('id') == 'smartbraintab' )
				{
					return;
				}
				var l = postit.offsetLeft;
				postit.onmouseover = function() {
					this.style.left = (l + 20)+'px';
				}
				postit.onmouseout = function() {
					this.style.left = (l)+'px';
				}
			}
		);
	}	
);