var ua;
		var v;
		var bIE;
		var bNS;
		var oldimage = null;
		
		var browser;
		browser = (((navigator.appname =="Netscape")&&(parseInt(navigator.appVersion) >-3))||((navigator.appName =="Microsoft Internet Explorer")&&(parseInt(navigator.appVersion) >=4)));
		
		function Is() {
			var agent = navigator.userAgent.toLowerCase();
			this.major = parseInt(navigator.appVersion);
			this.minor = parseFloat(navigator.appVersion);
			this.ns = ((agent.indexOf('mozilla')!=-1) && ((agent.indexOf('spoofer')==-1) && (agent.indexOf('compatible') == -1)));
			this.ns4 = (this.ns && (this.major == 4));
			this.ns6 = (this.ns && (agent.indexOf('gecko')!=-1));
			this.ie = (agent.indexOf('msie') != -1);
		}
		
		var is = new Is();

		function Over(img){
			if(img != oldimage){
				if (top.frames.length == 0 && is.ns4) {
					eval("document.div.document." + img + ".src = " + img + "over.src");
				} else {
					eval("document." + img + ".src=" + img + "over.src");
				} 
			}
		}

		function Out(img){
			if(img != oldimage){
				if (top.frames.length == 0 && is.ns4) {
					eval("document.div.document." + img + ".src = " + img + ".src");
				} else {
					eval("document." + img + ".src=" + img + ".src");
				} 
			}
		}

		function Down(img,menu){
			if(oldimage && oldimage != null){
				if (top.frames.length == 0 && is.ns4) {
					if(eval("document.div.document." + oldimage)){
						eval("document.div.document." + oldimage + ".src = " + oldimage + ".src");
					}
				} else {
					if(eval("document." + oldimage)){
						eval("document." + oldimage + ".src=" + oldimage + ".src");
					}
				} 
			}
			if(menu){
				if(img && img != null){
					oldimage = img;
					if (top.frames.length == 0 && is.ns4) {
						if(eval("document.div.document." + img)){
							eval("document.div.document." + img + ".src = " + img + "select.src");
						}
					} else {
						if(eval("document." + img)){
							eval("document." + img + ".src=" + img + "select.src");
						}
					} 
				}else{
					oldimage = null;
				}
			}else{
				oldimage = null;
			}
		}
	
		function revert(){
			if(oldimage && oldimage != null){
				if (top.frames.length == 0 && is.ns4) {
					eval("document.div.document." + oldimage + ".src = " + oldimage + ".src");
				} else {
					eval("document." + oldimage + ".src=" + oldimage + ".src");
				}
				oldimage = null;
			}
		}