function setblurtoallas() {
if(document.getElementsByTagName) {
as = document.getElementsByTagName("a");
l = as.length;
for(i=0; i < l; i++) {
as[i].onfocus = _blur;
}
}
}

function _blur() {
this.blur();
}



sfHover = function() {
    var sfEls = document.getElementById("nav2").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);