glowok=false;

function loadImages(base) {
 glowok=(((navigator.appName=="Netscape")&&(parseInt(navigator.appVersion)>=3))||((navigator.appName=="Microsoft Internet Explorer")&&(parseInt(navigator.appVersion)>=4))||(navigator.appName=="AWeb"));
 if (glowok) {
  count=19;
  names=new Array(count);
  norimg=new imgArray(count);
  selimg=new imgArray(count);
  imgcount=1;
  //addImage("adf",base);
  addImage("amiga",base);
  addImage("asm",base);
  addImage("doc",base);
  //addImage("filesystem",base);
  //addImage("gif",base);
  addImage("html",base);
  addImage("home",base);
  //addImage("installer",base);
  addImage("java",base);
  addImage("jpeg",base);
  //addImage("mui",base);
  addImage("news",base);
  addImage("rtcw",base);
  addImage("sendmail",base);
  addImage("text",base);
  addImage("tool",base);
  //addImage("video",base);
  addImage("zip",base);
 }
}

function addImage(name,base) {
    names[imgcount]=name;
    norimg[imgcount].src=base+"glow/"+name+".gif";
    selimg[imgcount].src=base+"glow/"+name+"_s.gif";
    imgcount++;
}

function imgArray(n) {
    this.length=n;
    var i=1;
    while(i<=n) {
        this[i++]=new Image();
    }
    return this;
}

function imgSelect(img,id) {
    if(glowok) {
        var i=0;
        while (i<imgcount) {
            if(names[++i]==img) {
                document.images[(img+"_"+id)].src=selimg[i].src;
                break;
            }
        }
    }
    return true;
}

function imgNorm(img,id) {
    if(glowok) {
        var i=0;
        while (i<imgcount) {
            if(names[++i]==img) {
                document.images[(img+"_"+id)].src=norimg[i].src;
                break;
            }
        }
    }
    return true;
}