var protocolType = document.location.protocol; 
function showImg_181(obj) {
    if (typeof(adObj_181) !== 'undefined') {
        document.getElementById(adObj_181).innerHTML = "<a href=\""+protocolType+"//track.igg.com/click.php?id=181&amp;cid=0\" target=\"_blank\" class=\"link181\"><img src=\""+protocolType+"//track.igg.com/file/image/2010/01/20/2010012002563319551.jpg\" alt=\""+protocolType+"//fo.igg.com/news/news-view.php?aid=454\" style=\"border:0px;\" /></a>";
    } else {
        obj.parentNode.innerHTML = "<a href=\""+protocolType+"//track.igg.com/click.php?id=181&amp;cid=0\" target=\"_blank\" class=\"link181\"><img src=\""+protocolType+"//track.igg.com/file/image/2010/01/20/2010012002563319551.jpg\" alt=\""+protocolType+"//fo.igg.com/news/news-view.php?aid=454\" style=\"border:0px;\" /></a>";
    }
}

var imgObj = '<span><img src="'+protocolType+'//track.igg.com/file/image/2010/01/20/2010012002563319551.jpg" onload="showImg_181(this)" style="display:none" /></span>';
document.write(imgObj);