function IEHoverPseudo() {

	var navItems = document.getElementById("primary-nav").getElementsByTagName("li");
	
	for (var i=0; i<navItems.length; i++) {
		if(navItems[i].className == "menuparent") {
			navItems[i].onmouseover=function() { this.className += " over"; }
			navItems[i].onmouseout=function() { this.className = "menuparent"; }
		}
	}

}

window.onload = function(){
IEHoverPseudo();
///Configuración de esquinas del nifty corners///
Nifty("div#boletin","transparent big");
Nifty("div#menu","transparent big");
Nifty("div#caja4","transparent big");
Nifty("div#caja5","transparent big");
Nifty("div#caja5b","transparent big");
Nifty("div.switchcontent","bottom big");
Nifty("div.caja6","transparent big");
Nifty("div.caja7","transparent big");
Nifty("div.caja8","bottom big");
Nifty("div.mitad2","big");
}