function OpenInNewWindow(url) {
  window.open(url, null, '');
};


function do_search(submit) {
  var searchText = document.getElementById('search_key');
  var searchForm = document.getElementById('search_form');

  if (searchText.value == "") {
    searchText.focus();
    alert('Please enter search text');
    if (submit)
      return false;
  } else {
    var searchValue = searchText.value.replace(/[! +-]/g, "_");
//    searchText.value = searchValue;
    searchForm.action = searchForm.action + 'search/' + searchValue + '.html';
    document.location = searchForm.action;
    if(submit)
      return true;
  }
};