function hideDefaultPoweredByLogo() { 
 
    var DEFAULT_LOGO_CSSCLASS = "poweredBySitefinityLogo"; 
    var nodeList = document.getElementsByTagName("p") 
 
    var defaultPoweredByLogo = null; 
 
    for (i = 0; i < nodeList.length; i++)  
    { 
        if (nodeList[i].getAttribute("class") == DEFAULT_LOGO_CSSCLASS || 
            nodeList[i].getAttribute("className") == DEFAULT_LOGO_CSSCLASS) { 
            defaultPoweredByLogo = nodeList[i]; 
            break; 
        } 
    } 
 
    if (defaultPoweredByLogo != null)  
    { 
        var filler = document.createElement("span"); 
        filler.style.display = "none"; 
 
        var parent = defaultPoweredByLogo.parentNode; 
        parent.replaceChild(filler, defaultPoweredByLogo); 
    } 
}