var doit = true;
function fadeIn(objId,opacity) {
	obj = document.getElementById(objId);
    if (opacity <= 100) {
      setOpacity(obj, opacity);
      opacity += 4;
      setTimeout("fadeIn('"+objId+"',"+opacity+")", 40);
    }
}

function fadeOut(objId,opacity) {
    obj = document.getElementById(objId);
    if (opacity >= 0) {
      setOpacity(obj, opacity);
      opacity -= 5;
      setTimeout("fadeOut('"+objId+"',"+opacity+")", 40);
    }
}

function setOpacity(obj, opacity) {
  opacity = (opacity == 100)?99.999:opacity;
  
  // IE/Win
  obj.style.filter = "alpha(opacity= "+opacity+")";
  
  // Safari<1.2, Konqueror
  obj.style.KHTMLOpacity = opacity/100;
  
  // Older Mozilla and Firefox
  obj.style.MozOpacity = opacity/100;
  
  // Safari 1.2, newer Firefox and Mozilla, CSS3
  obj.style.opacity = opacity/100;
}

function setSrc(id, objCDMImage)
{
	var divId = "adrotator" + id;
	var linkId = divId + "link";
	var imgId = divId + "img";
	var html = '<a id="' + linkId + '" href="' + objCDMImage.linkUrl + '" class="' + objCDMImage.imgClass + '">';
	html += "<img id='" + imgId + "' title='" + objCDMImage.altText + "' alt='" + objCDMImage.altText + "' src ='" + objCDMImage.src + "' />"
	html += '</a>';
 
	if (document.getElementById(divId).innerHTML == "")
		document.getElementById(divId).innerHTML = html;
	else
	{
		document.getElementById(linkId).href = objCDMImage.linkUrl;
		document.getElementById(linkId).className = objCDMImage.imgClass;
		document.getElementById(imgId).alt = objCDMImage.altText;
		document.getElementById(imgId).title = objCDMImage.altText;		
		document.getElementById(imgId).src = objCDMImage.src;
	}
    //<img class=\"adrotator\" src=\"" + site.Url + "/" + userlist.Items[0].Url + "\" id=\"adrotator" + imgID + "img\">
}

function CDMImage(newsrc, newaltText, newimgClass, newlinkUrl)
{
	this.src = newsrc;
	this.altText = newaltText;
	this.imgClass = newimgClass;
	this.linkUrl = newlinkUrl;
}