WdatePicker.js 的调用

 时间范围
        <asp:TextBox ID="txtBegin" runat="server" 

CssClass="txtfind" onFocus="WdatePicker({maxDate:'#F{$dp.$D(\'txtEnd\');}'})"  Width="83px"></asp:TextBox>
 至 

         <asp:TextBox ID="txtEnd" runat="server" 

CssClass="txtfind"  onFocus="WdatePicker({minDate:'#F{$dp.$D(\'txtBegin\');}'})"     Width="83px"></asp:TextBox>