//fadeout before load new page
function load_page(what){
	 ref=what.href;
	 what.href="#";
	 $("#cortinilla").fadeIn(600,load_url);
	
}

//load page
function load_url(){
	 window.location.href=ref;
}

$(document).ready(function() {
	if($.browser.msie){
		el_explorer="no hace el fade";
	}else{
	 $('.retente').hide();
	}
	 $("#cortinilla").fadeOut(1500, function(){$('.retente').fadeIn(1200);});
});