function IEHoverPseudo() {
	var navWraps = new Array("MainNav","secondMenu","sideBarNav");
	
	for(j=0;j<navWraps.length;j++){
	if(document.getElementById(navWraps[j])){
	var navItems = document.getElementById(navWraps[j]).getElementsByTagName("li");
	
		for (var i=0; i<navItems.length; i++) {
			if(navItems[i].className.indexOf("menuparent") != -1) {
			navItems[i].onmouseover=function() { this.className += " over"; }
			navItems[i].onmouseout=function() {
				var overPos = this.className.indexOf(" over")
				this.className = this.className.substring(0,overPos)
				
			}
			}
		}
	}
	}
	
}
if (window.attachEvent) window.attachEvent("onload", IEHoverPseudo);

//this func keeps the parent style on
function rollOver() {

	if(navigator.userAgent.indexOf('Safari/') >= 0){
	var browser = navigator.userAgent;
	var browserType = browser.indexOf('Safari/');
	var browserVer = browser.substring((browserType+7),browser.length)
	if(browserVer <500) return false
	}

	var theNav = document.getElementById("MainNav");
	var theNavLinks = theNav.getElementsByTagName("ul")
		for (i=0;i<theNavLinks.length;i++) {
		
		if(theNavLinks[i].className =="subMenu1stLevel"){
		theNavLinks[i].onmouseover = function() {
					 this.previousSibling.className += " current" 
			
				}
		theNavLinks[i].onmouseout = function() {
						var currentName =  this.previousSibling.className
						currentName = currentName.substring(0,currentName.indexOf('current'))

						this.previousSibling.className = currentName 
			
				}
		}//end 1st level
		
		if(theNavLinks[i].className =="subMenu2ndLevel"){
		theNavLinks[i].onmouseover = function() {
					 this.previousSibling.className = "current2ndLevel" 
			
				}
		theNavLinks[i].onmouseout = function() {
					 this.previousSibling.className = ""
				
			
				}
		}//end 2nd level
			
		}

}

//function for fading new images

var counter = 1

function loadImage() {
if(!document.getElementById('flashWrap')) return false; 
var img1 = new Image()
img1.src = "images/whatsCooking0.gif"
var img2 = new Image()
img2.src = "images/whatsCooking1.gif"
var img3 = new Image()
img3.src = "images/whatsCooking2.gif"
var img3 = new Image()
img3.src = "images/whatsCooking3.gif"
setTimeout("switchPhoto()",5000);
}




function advanceCounter() {
(counter >= 3 || counter==undefined) ?  counter=0 : counter++;
}

function getStyle(el,IEstyleProp, MozStyleProp) {

	var x = document.getElementById(el);
	if (x.currentStyle) {
		var y = x.currentStyle[IEstyleProp];
	} else if (window.getComputedStyle) {
		var y =
document.defaultView.getComputedStyle(x,null).getPropertyValue(MozStyleProp);
	}
	return y;
}

function fadeImage(elementID,currentOpac,interval) {
  if (!document.getElementById) return false;
  //alert(elementID.nodeName)
  var elem = document.getElementById(elementID);
   currentOpac += .1
  if(navigator.userAgent.indexOf('MSIE') != -1){
  		var opacNum = parseInt(currentOpac*100)
 	
 	 	var opac = "alpha(opacity="+opacNum+")"
 	 	elem.style.filter = opac

 	
 
 }
  
 elem.style.opacity = currentOpac
// alert(currentOpac)

  	var repeat = "fadeImage('"+elementID+"',"+currentOpac+","+interval+")";
	var movement = setTimeout(repeat,interval);

  if(currentOpac>=1){
 	clearTimeout(movement);
 	setTimeout("switchPhoto()",5000);
 	advanceCounter();

 //	alert("opac ended");
 	
 }
}

function switchPhoto() {
if(!document.getElementById("whatsCooking")) return false
var photo = document.getElementById("whatsCooking");
var nextImage = "images/whatsCooking"+counter+".gif";
var opac = "alpha(opacity="+0+")"
 	photo.style.filter = opac
photo.setAttribute('src',nextImage);
fadeImage("whatsCooking",0,20);
	
}
function navTarget() {
//if(!document.getElementById('flashWrap')) return false; 
var navItems = new Array("MainNav","sideBarNav","footer");
	
	for(j=0;j<navItems.length;j++){
		
		 var nav = document.getElementById(navItems[j]);
	
 		 var intrepidMainLinks = nav.getElementsByTagName("a");
 	 
 			 for(i=0;i<intrepidMainLinks.length;i++) {
 				
 		 		intrepidMainLinks[i].setAttribute('target','_top')
 		 			var linky = intrepidMainLinks[i].getAttribute("href")
 		 			linky = linky.indexOf('#')
 		 			if(linky != -1){
 		 				intrepidMainLinks[i].onclick=function() {
 		 					return false
 		 					}
 		 			}	
 		 			
 		 			
 		 		
				}
	}
}


function addLoadEvent(func) {
  var oldonload = window.onload;
  if (typeof window.onload != 'function') {
    window.onload = func;
  } else {
    window.onload = function() {
      oldonload();
      func();
    }
  }
}

addLoadEvent(navTarget);
addLoadEvent(switchPhoto);