var protocolType = document.location.protocol; 
function showImg_51(obj) {
    if (typeof(adObj_51) !== 'undefined') {
        document.getElementById(adObj_51).innerHTML = "<a href=\""+protocolType+"//track.igg.com/click.php?id=51&amp;cid=0\" target=\"_blank\" class=\"link51\"><img src=\""+protocolType+"//track.igg.com/file/image/2011/05/25/2011052522374012756.jpg\" alt=\""+protocolType+"//mw2.igg.com/news/news.php?aid=1292\" width=\"200\" height=\"80\" style=\"border:0px;\" /></a>";
    } else {
        obj.parentNode.innerHTML = "<a href=\""+protocolType+"//track.igg.com/click.php?id=51&amp;cid=0\" target=\"_blank\" class=\"link51\"><img src=\""+protocolType+"//track.igg.com/file/image/2011/05/25/2011052522374012756.jpg\" alt=\""+protocolType+"//mw2.igg.com/news/news.php?aid=1292\" width=\"200\" height=\"80\" style=\"border:0px;\" /></a>";
    }
}

var imgObj = '<span><img src="'+protocolType+'//track.igg.com/file/image/2011/05/25/2011052522374012756.jpg" onload="showImg_51(this)" style="display:none" /></span>';
document.write(imgObj);