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


<!-- Begin
// Set slideShowSpeed (milliseconds)
var slideShowSpeed = 6000;
// Duration of crossfade (seconds)
var crossFadeDuration = 3;
// Specify the image files
var Pic = new Array();
// to add more images, just continue
// the pattern, adding to the array below

Pic[0] = '/images/header/slide-1.jpg'
Pic[1] = '/images/header/slide-2.jpg'
Pic[2] = '/images/header/slide-3.jpg'
Pic[3] = '/images/header/slide-4.jpg'
Pic[4] = '/images/header/slide-5.jpg'


// *
var t;
var j = 0;
var p = Pic.length;
var preLoad = new Array();
for (i = 0; i < p; i++) {
preLoad[i] = new Image();
preLoad[i].src = Pic[i];
}
function runSlideShow() {
if (document.all) {
document.images.SlideShow.style.filter="blendTrans(duration=2)";
document.images.SlideShow.style.filter="blendTrans(duration=crossFadeDuration)";
document.images.SlideShow.filters.blendTrans.Apply();
}
document.images.SlideShow.src = preLoad[j].src;
if (document.all) {
document.images.SlideShow.filters.blendTrans.Play();
}
j = j + 1;
if (j > (p - 1)) j = 0;
t = setTimeout('runSlideShow()', slideShowSpeed);
}
//  End -->



$(document).ready(function() {
   
var Engine = {
       
          tweaks : {
            
               navShow : function(){
                	jQuery("#nav").show();
				},// navShow
				
				socialNavTweak : function(){
					jQuery("#follow").html(jQuery("#follow").text());
					jQuery("#nav_social").show();
				},
				
				navSelected : function(){
					jQuery("#nav li.selected a span").css("color","orange"); 
					jQuery("#nav li.selected li a span").css("color","white"); 
					jQuery("#nav li.selected li.selected a span").css("color","white");
				},
				
				jobApp : function(){
					if(jQuery("td.webapp-jobs").length > 0){
						jQuery("td.webapp-jobs:odd").css("background","#e1e1e1");	
					}
				}
            
            
          }// end tweaks
      
     };
  
     Engine.tweaks.navShow();
	 Engine.tweaks.socialNavTweak();
	 Engine.tweaks.navSelected();
	 
	 Engine.tweaks.jobApp();

   
});