<!--

function setimg(id, src)
{
 document[id].src = src;
 return false;
}


// preload images
function Banner(refreshTime, width, height, altText, start, random){
 this.objName = "bannerAd" + (Banner.count++);
 eval(this.objName + "=this");
 if (!refreshTime) this.refreshTime = 5000; else this.refreshTime = refreshTime*1000;
 if (!width) this.width = 460; else this.width = width;
 if (!height) this.height = 68; else this.height = height;
 if (random == null) this.random = 1; else this.random = random;
 this.altText = altText;
 this.ads = [];
 if (start) this.currentAd = start-1; else start = null;
 this.mySize = 0;

 this.Ad = function(src, href, target, mouseover) {
 var tempImage = new Image();
 tempImage.src = src;
 this.ads[this.mySize] = new Object();
 var ad = this.ads[this.mySize];
 ad.src = src;
 if (typeof(target) == "undefined" || target == null) ad.target = "_self"; else ad.target = target;
 ad.href = href;
 ad.mouseover = mouseover;
 this.mySize++;
 }

 this.link = function(){
 var ad = this.ads[this.currentAd];
 if (ad.target == "_self"){
 location.href = ad.href;
 }
 else if (ad.target == "_blank" || ad.target == "_new"){
 open(ad.href,this.objName + "Win");
 }
 else top.frames[ad.target].location.href = ad.href;
 }

 this.showStatus = function(){
 var ad = this.ads[this.currentAd];
 if (ad.mouseover) status = ad.mouseover;
 else status = ad.href;
 }

 this.randomAd = function(){
 var n;
 do { n = Math.floor(Math.random() * (this.mySize)); }
 while(n == this.currentAd);
 this.currentAd = n;
 }

 this.output = function(){
 var tempCode = "";
 if (this.mySize > 1){
 if (this.currentAd == null) this.randomAd();
 if (this.currentAd >= this.mySize) this.currentAd = this.mySize - 1;
 tempCode = '<img src="' + this.ads[this.currentAd].src + '" width="' + this.width;
 tempCode += '" name="' + this.objName + 'Img" height="' + this.height + '" id="home_image" ';
 if (this.altText) tempCode += 'alt="'+this.altText + '" ';
 tempCode += 'border="0" />';
 document.write(tempCode);
 this.nextAd();
 } else document.write("Error: two banners must be defined for the script to work.");
 }

 this.newAd = function(){
 if (!this.random){
 this.currentAd++;
 if (this.currentAd >= this.mySize)
 this.currentAd = 0;
 }
 else {
 this.randomAd();
 }
 this.nextAd();
 }

 this.nextAd = function(){
 document.images[this.objName+ 'Img'].src = this.ads[this.currentAd].src;
 setTimeout(this.objName+'.newAd()',this.refreshTime)
 }
}

//--><!]]>