function add_f_wwres_event_handlers() {

            document.f_wwres.onsubmit = f_wwres_onSubmit;

            document.f_wwres.s_wwres.onchange = s_wwres_onChange;

}

 

function f_wwres_onSubmit() {

            document.location = document.f_wwres.s_wwres.value;

            return false;

}

 

function s_wwres_onChange() {

            document.location = document.f_wwres.s_wwres.value;

}

// Safely adds to the document's onLoad event.
function addLoadEvent(func) {
  var oldonload = window.onload;
  if (typeof window.onload != 'function') {
    window.onload = func;
  } else {
    window.onload = function() {
      oldonload();
      func();
    }
  }
}

 

addLoadEvent(add_f_wwres_event_handlers);