// JavaScript Document para desplegar el menu en IE6

sfHoverLg = function() {

	var sfElsLg = document.getElementById("nav_top").getElementsByTagName("LI");

	for (var i=0; i<sfElsLg.length; i++) {

		sfElsLg[i].onmouseover=function() {

			this.className+="sfhoverlg";

		}

		sfElsLg[i].onmouseout=function() {

			this.className=this.className.replace(new RegExp("sfhoverlg\\b"), "");

		}

	}

}



if (window.attachEvent) window.attachEvent("onload", sfHoverLg);