var concert_off = new Image();
    concert_off.src = "../../images/concert_off.gif";
  	var concert_on = new Image();
    concert_on.src =  "../../images/concert_on.gif";


 	var backstage_off = new Image();
    backstage_off.src = "../../images/backstage_off.gif";
  	var backstage_on = new Image();
    backstage_on.src =  "../../images/backstage_on.gif";

	var guestbook_off = new Image();
    guestbook_off.src = "../images/guestbook_off.gif";
  	var guestbook_on = new Image();
    guestbook_on.src =  "../images/guestbook_on.gif";
   
   	var aboutus_off = new Image();
    aboutus_off.src = "../../images/aboutus_off.gif";
  	var aboutus_on = new Image();
    aboutus_on.src =  "../../images/aboutus_on.gif";
       
   	var contact_off = new Image();
    contact_off.src = "../../images/contact_off.gif";
  	var contact_on = new Image();
    contact_on.src =  "../../images/contact_on.gif";
           
   	var links_off = new Image();
    links_off.src = "../../images/links_off.gif";
  	var links_on = new Image();
    links_on.src =  "../../images/links_on.gif";
    
    
	var intActiveIndex = 0
	var strActiveImg   = ''


	var strHTML = "";
	if((is.ie) || (is.ns6)){
	}else{
		strHTML = ''
	}

	

	function imageSwitch(imageName,refImage,activeIndex)
	{
		if (activeIndex != intActiveIndex ){
			eval(strHTML+'document.images[imageName].src=refImage.src')
		}
	}


	function setImage(imageName,refImage,activeIndex)
	{
		if (!intActiveIndex == 0) {
			strSrc = eval(strActiveImg+'_off').src
			tObj = eval(strHTML+'document.images["' + strActiveImg + '"]')
			tObj.src = strSrc
		}

		

		strActiveImg = imageName;
		intActiveIndex = activeIndex
		eval(strHTML+'document.images[imageName].src=refImage.src')
	}
	
	

	function resetMenu(){
		if (!intActiveIndex == 0) {
			strSrc = eval(strActiveImg+'_off').src
			tObj = eval(strHTML+'document.images["' + strActiveImg + '"]')
			tObj.src = strSrc
		}
	}