var browse;
if ((navigator.appName == "Microsoft Internet Explorer") && (parseInt(navigator.appVersion) >= 4)){
   browse="ie4";
}
else {
   if((navigator.appName == "Netscape") && (parseInt(navigator.appVersion) >= 3))
      browse="ns3";
}

if (browse=="ns3" || browse=="ie4") {

        tophome0 = new Image();
        tophome0.src = "mouseover/tophome0.gif";
        tophome1 = new Image();
        tophome1.src = "mouseover/tophome1.gif";
        topbookstore0 = new Image();
        topbookstore0.src = "mouseover/topbookstore0.gif";
        topbookstore1 = new Image();
        topbookstore1.src = "mouseover/topbookstore1.gif";
        topcontact0 = new Image();
        topcontact0.src = "mouseover/topcontact0.gif";
        topcontact1 = new Image();
        topcontact1.src = "mouseover/topcontact1.gif";
        topaddenda0 = new Image();
        topaddenda0.src = "mouseover/topaddenda0.gif";
        topaddenda1 = new Image();
        topaddenda1.src = "mouseover/topaddenda1.gif";
        topphotos0 = new Image();
        topphotos0.src = "mouseover/topphotos0.gif";
        topphotos1 = new Image();
        topphotos1.src = "mouseover/topphotos1.gif";
        topbuynow0 = new Image();
        topbuynow0.src = "mouseover/topbuynow0.gif";
        topbuynow1 = new Image();
        topbuynow1.src = "mouseover/topbuynow1.gif";

        righthome0 = new Image();
        righthome0.src = "mouseover/righthome0.gif";
        righthome1 = new Image();
        righthome1.src = "mouseover/righthome1.gif";
        rightbookstore0 = new Image();
        rightbookstore0.src = "mouseover/rightbookstore0.gif";
        rightbookstore1 = new Image();
        rightbookstore1.src = "mouseover/rightbookstore1.gif";
        rightcontact0 = new Image();
        rightcontact0.src = "mouseover/rightcontact0.gif";
        rightcontact1 = new Image();
        rightcontact1.src = "mouseover/rightcontact1.gif";
        rightaddenda0 = new Image();
        rightaddenda0.src = "mouseover/rightaddenda0.gif";
        rightaddenda1 = new Image();
        rightaddenda1.src = "mouseover/rightaddenda1.gif";
        rightphotos0 = new Image();
        rightphotos0.src = "mouseover/rightphotos0.gif";
        rightphotos1 = new Image();
        rightphotos1.src = "mouseover/rightphotos1.gif";
        rightbuynow0 = new Image();
        rightbuynow0.src = "mouseover/rightbuynow0.gif";
        rightbuynow1 = new Image();
        rightbuynow1.src = "mouseover/rightbuynow1.gif";

        top0 = new Image();
        top0.src = "mouseover/top0.gif";
        top1 = new Image();
        top1.src = "mouseover/top1.gif";

}

function change(Name,Image,No) {
 if (browse=="ns3" || browse=="ie4"){
    document [Name].src = eval(Image + No + ".src");
    return true;
 }
}

// stops alert messages after javascript error
function stopError() {
  return true;
}

function newWindow(a) {
      a.target = "_blank";
}

window.onerror = stopError;
// END stops alert messages