function ImageErr(sender, type, strSiteRoot) {
    var src = type.lastIndexOf("visitor") < 0 ? "App_Themes/Thema_Oranje/images/error_images/error_" + type + ".gif" :
        "App_Themes/Thema_Oranje/images/error_images/visitorrecipe/visitor_" + remove(type, "visitor") + ".gif";

	sender.src = strSiteRoot + src;
}

function SetNoImage(sender, fileName, strSiteRoot) {
    sender.src = strSiteRoot + fileName.replace(/^\//, "");
}