<ctl:Suggester ID="suggester" runat="server" 
    Width="500"

    Watermark="Enter some smart word here..."
    AllowUnresolvedItems="true"
    AllowedMaxItems="3"

    RootCSSClass="suggester"
    ItemCSSClass="ui-corner-all"

    AjaxPath="/SuggesterData.asmx"
    AjaxMethod="GetData"
    ScriptPath="/js/Suggester.js"
    OnClientBeginRequest="onBeginRequest"
    />