for(i = 0; i < document.all.length; i++)
{
    var obj = document.all(i);
    var re = /\/(art(icle)?|daily_deals)(\.php|\/)/i;

    if (obj && ((obj.href && re.test(obj.href)) || (obj.onclick && re.test(obj.onclick))))
    {
        var code = "";
        if (obj.onclick)
        {
            code = obj.onclick.toString();
            code = code.replace(/(^[\s\r\n]*function\s+[\w\d_]+\s*\([\w\d\s_,]*\)[\s\r\n]*\{[\s\r\n]*|[\s\r\n]*\}[\s\r\n]*$)/ig, "");
        }

        code = "trackConv(); " + code;

        obj.onclick = new Function(code);
    }
}

function trackConv()
{
    var i = new Image;
    i.src = "http://www.googleadservices.com/pagead/conversion/" + google_conversion_id + "/?value=1.0&amp;label=" + google_conversion_label + "&amp;script=0&amp;rnd=" + Math.random();
}