(function() {
    var height;
    var sUrl = encodeURIComponent(document.location);
    var sRef = encodeURIComponent(document.referrer);
    if (sUrl == encodeURIComponent('http://www.commonhealth.com.tw/') || sUrl == encodeURIComponent('http://www.commonhealth.com.tw')) {
        height = 600;
    } else {
        height = 400;
    }  
    document.write('<iframe src="http://ad.sitemaji.com/commonhealth.html?url=' + sUrl + '&ref=' + sRef + '&r=1" allowtransparency="true" frameborder="no" frameBorder="no" marginWidth="0" marginHeight="0" border="0" scrolling="no" width="95%" height="' + height +'" src="about:blank" class="sitemaji"></iframe>');
}());