add: return true; 
context: $(document).ready(function() {  $('.exec_code').hide();  $('.vars').hide();  $('.code .pre').hide();  $('.code .post').hide();  $('.exec_code').submit(function() {    sendCommand(this.tb.value, this.frame.value, this.cmd.value,                $('.output', this));    this.cmd.value = '';    return false;  });  $('.exec_code input.input').keyup(function(e) {    var code = e.keyCode || e.which;    if (code == 100 || e.ctrlKey) {      $('.output', $(this).parent()).empty();      return false;    }    else if (code == 38 || code == 40) {      var parent = $(this).parent();      var tb = $('input[@name="tb"]', parent).attr('value');      var frame = $('input[@name="frame"]', parent).attr('value');      console.debug(tb, frame, parent);      if (code == 38)        backInHistory(tb, frame, this);      else        forwardInHistory(tb, frame, this);    }  });});
meta: 2241	/local1/tlutelli/issta_data/temp/all_js/javascript/2007_temp/2007/2241/0e2b1e6a233b11b09b717ff94ba64c31bd76f2aa/debugger.js/buggy/werkzeug/debug/shared/debugger.js