sfHover = function() {
    var nav = document.getElementById("nav");
    var sfEls = nav ? nav.getElementsByTagName("LI") : [];

    for (var i=0; i<sfEls.length; i++) {
        sfEls[i].onmouseover=function() {
            this.className+=" sfhover";
        }
        sfEls[i].onmouseout=function() {
            this.className=this.className.replace(new RegExp(" sfhover\\b"), "");
        }
    }
}
if (window.attachEvent) window.attachEvent("onload", sfHover);


function basename(path) {
    return path.replace(/\\/g,'/').replace( /.*\//, '' );
}

function MM_openBrWindow(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);
}