public static class XHtml 
{ 
    static XHtml() 
    { 
        Namespace = "http://www.www"; 
    } 
        
    public static XNamespace Namespace { get; private set; } 

    public static XElement Element(string name)
    {
        return new XElement(Namespace + name);
    }
        
    public static XElement Element(string name, params object[] content) 
    { 
        return new XElement(Namespace + name, content);
    }
        
    public static XElement Element(string name, object content)
    { 
        return new XElement(Namespace + name, content); 
    } 
        
    public static XAttribute Attribute(string name, object value) 
    { 
        return new XAttribute(/* Namespace + */ name, value); }
        
    public static XText Text(string text) 
    { 
        return new XText(text);
    } 
        
    public static XElement A(string url, params object[] content)
    { 
        XElement result = Element("a", content); result.Add(Attribute("href", url)); return result; 
    } 
}