<!--//--><![CDATA[//><!--
try {document.execCommand("BackgroundImageCache", false, true);} catch(err) {}
sfHover = function() {
        var sfEls = document.getElementById("nav").getElementsByTagName("LI");
        for (var i=0; i<sfEls.length; i++) {
                sfEls[i].onmouseover=function() {
                        this.className+=(this.className.length>0? " ": "") + "sfhover";
                }
                sfEls[i].onmouseout=function() {
                        this.className=this.className.replace(new RegExp("( ?|^)sfhover\\b"), "");
                }
        }
}
mcAccessible = function() {
        if(document.getElementById("nav"))
        {
        var mcEls = document.getElementById("nav").getElementsByTagName("A");
        for (var i=0; i<mcEls.length; i++) {
                mcEls[i].onfocus=function() {
                        this.className+=(this.className.length>0? " ": "") + "sffocus"; //a:focus
                        this.parentNode.className+=(this.parentNode.className.length>0? " ": "") + "sfhover"; //li < a:focus
                        if(this.parentNode.parentNode.parentNode.nodeName == "LI") {
                                this.parentNode.parentNode.parentNode.className+=(this.parentNode.parentNode.parentNode.className.length>0? " ": "") + "sfhover"; //li < ul < li < a:focus
                                if(this.parentNode.parentNode.parentNode.parentNode.parentNode.nodeName == "LI") {
                                        this.parentNode.parentNode.parentNode.parentNode.parentNode.className+=(this.parentNode.parentNode.parentNode.parentNode.parentNode.className.length>0? " ": "") + "sfhover"; //li < ul < li < ul < li < a:focus
                                }
                        }
                }

                mcEls[i].onblur=function() {
                        this.className=this.className.replace(new RegExp("( ?|^)sffocus\\b"), "");
                        this.parentNode.className=this.parentNode.className.replace(new RegExp("( ?|^)sfhover\\b"), "");
                        if(this.parentNode.parentNode.parentNode.nodeName == "LI") {
                                this.parentNode.parentNode.parentNode.className=this.parentNode.parentNode.parentNode.className.replace(new RegExp("( ?|^)sfhover\\b"), "");
                                if(this.parentNode.parentNode.parentNode.parentNode.parentNode.nodeName == "LI") {
                                        this.parentNode.parentNode.parentNode.parentNode.parentNode.className=this.parentNode.parentNode.parentNode.parentNode.parentNode.className.replace(new RegExp("( ?|^)sfhover\\b"), "");
                                }
                        }
                }
        }
        }
}

// only ie needs the sfHover script. all need the accessibility script...
// thanks http://www.brothercake.com/site/resources/scripts/onload/
if(window.addEventListener) window.addEventListener('load', mcAccessible, false); // gecko, safari, konqueror and standard
else if(document.addEventListener) {
        document.addEventListener('load', sfHover, false); // opera 7
        document.addEventListener('load', mcAccessible, false); // opera 7
} else if(window.attachEvent) { // win/ie
        window.attachEvent('onload', sfHover);
        window.attachEvent('onload', mcAccessible);
} else {  /*mac ie5*/
        //if(typeof window.onload == 'function') {
                //var existing = onload;
                //window.onload = function() {
                        //existing();
                        //sfHover();
                        //mcAccessible();
                //}
        //} else {
                //window.onload = function() {
                        //sfHover();
                        //mcAccessible();
                //}
        //}
}

//--><!]]>