//some variables
var vboard_window = null; //pinyin table window
var feedback_window = null; //pinyin table window

function go(form_name, parameter, value){
  var f;
  if (parameter == "limit")
    f = document.forms[form_name].limit;
  else 
    f = document.forms[form_name].search_mode;
  if ((typeof VirtualKeyboard != 'undefined') &&
       (VirtualKeyboard.curr_lang != "")) {
    document.forms[form_name].vk_layout.value = VirtualKeyboard.curr_lang;
    //alert(VirtualKeyboard.curr_lang);
  }
  f.value = value;
  document.forms[form_name].submit();
}


function popup(obj, url, name, features){
    if (obj)
        obj.close();
    obj = window.open(url, name, features);
    obj.moveTo(30,350);
    return obj;

}