// JavaScript Document for SiteMap Nav

sfhoversm = function() {
    var sfElssm = document.getElementById("sitemap_nav").getElementsByTagName("li");
	for (var i=0; i<sfElssm.length; i++) {
	    sfElssm[i].onmouseover=function() {
		    this.className+=" sfhoversm";
		    }
		    sfElssm[i].onmouseout=function() {
			    this.className=this.className.replace(new RegExp(" sfhoversm\\b"), "");
		        }
	        }
        }
if (window.attachEvent) window.attachEvent("onload", sfhoversm);