function fadeImg() {new Effect.Appear('fadeImg', {duration: 1.0 });}

function fadeNav() {
new Effect.Appear('nav1', {duration: 2.0 }); new Effect.Appear('nav2', {duration: 3.0 }); new Effect.Appear('nav3', {duration: 4.0 }); new Effect.Appear('nav4', {duration: 5.0 }); new Effect.Appear('nav5', {duration: 6.0 }); new Effect.Appear('nav6', {duration: 7.0 }); new Effect.Appear('nav7', {duration: 8.0 });
}

function fadeNav9() {
new Effect.Appear('nav1', {duration: 2.0 }); new Effect.Appear('nav2', {duration: 3.0 }); new Effect.Appear('nav3', {duration: 4.0 }); new Effect.Appear('nav4', {duration: 5.0 }); new Effect.Appear('nav5', {duration: 6.0 }); new Effect.Appear('nav6', {duration: 7.0 }); new Effect.Appear('nav7', {duration: 8.0 }); new Effect.Appear('nav8', {duration: 9.0 }); new Effect.Appear('nav9', {duration: 10.0 });
}

function fadeNav13() {
new Effect.Appear('nav1', {duration: 2.0 }); new Effect.Appear('nav2', {duration: 2.5 }); new Effect.Appear('nav3', {duration: 3.0 }); new Effect.Appear('nav4', {duration: 3.5 }); new Effect.Appear('nav5', {duration: 4.0 }); new Effect.Appear('nav6', {duration: 4.5 }); new Effect.Appear('nav7', {duration: 5.0 }); new Effect.Appear('nav8', {duration:5.5 }); new Effect.Appear('nav9', {duration: 6.0 }); new Effect.Appear('nav10', {duration: 6.5 }); new Effect.Appear('nav11', {duration: 7.0 }); new Effect.Appear('nav12', {duration: 7.5 }); new Effect.Appear('nav13', {duration: 8.0 }); new Effect.Appear('nav14', {duration: 8.5 }); new Effect.Appear('nav15', {duration: 9.0 }); new Effect.Appear('nav16', {duration: 9.5 }); new Effect.Appear('nav17', {duration: 10.0 });
}

function init(){ 

    
	var bArr = getElementsByClass("navRoll");
	for(var i = 0; i < bArr.length; i++)
		if(bArr[i].addEventListener){
			bArr[i].addEventListener('mouseover', function(event) { this.src = this.src.substring(0, this.src.lastIndexOf(".")-1) + "2.gif"; }, false);
			bArr[i].addEventListener('mouseout', function(event) { this.src  = this.src.substring(0, this.src.lastIndexOf(".")-1) + "1.gif"; }, false);
		}
		else{
			bArr[i].onmouseover = function() { this.src = this.src.substring(0, this.src.lastIndexOf(".")-1) + "2.gif"; }
			bArr[i].onmouseout = function() { this.src = this.src.substring(0, this.src.lastIndexOf(".")-1) + "1.gif"; }
		}

} 



function getObj(name){ 
	if(document.getElementById) this.obj = document.getElementById(name);
	else if(document.all) this.obj = document.all[name];
	return this.obj;
}
function getElementsByClass(val){ 
	var all = document.all || document.getElementsByTagName('*');
	var arr = [];
	for(var k = 0; k < all.length; k++)
		if(all[k].className == val) arr[arr.length] = all[k];
	return arr;
}


function slowdownScroll() {
   if(navigator.appName == "Microsoft Internet Explorer" && document.compatMode == "CSS1Compat") {
      sctop = document.body.parentNode.scrollTop;
   }
   else if(window.pageYOffset){
      sctop = window.pageYOffset;
   } else {
      sctop = document.body.scrollTop;
   }

   if(sctop){
      scup = Math.ceil(sctop*.2);
      scrollBy(0,-scup);
      if (sctop-scup) setTimeout("slowdownScroll()",8);
   }
}