var inSearch = null; var searchIndex = 0; var searchCache = []; var searchString = ''; var regexSearchString = ''; var caseSensitiveMatch = false; var ignoreKeyCodeMin = 8; var ignoreKeyCodeMax = 46; var commandKey = 91;

RegExp.escape = function(text) {

return text.replace(/[-[\]{}()*+?.,\\^$|#\s]/g, "\\$&");

}

function fullListSearch() {

// generate cache
searchCache = [];
$('#full_list li').each(function() {
  var link = $(this).find('.object_link a');
  if (link.length === 0) return;
  var fullName = link.attr('title').split(' ')[0];
  searchCache.push({name:link.text(), fullName:fullName, node:$(this), link:link});
});

$('#search input').keyup(function(event) {
  if ((event.keyCode > ignoreKeyCodeMin && event.keyCode < ignoreKeyCodeMax)
       || event.keyCode == commandKey)
    return;
  searchString = this.value;
  caseSensitiveMatch = searchString.match(/[A-Z]/) != null;
  regexSearchString = RegExp.escape(searchString);
  if (caseSensitiveMatch) {
    regexSearchString += "|" +
      $.map(searchString.split(''), function(e) { return RegExp.escape(e); }).
      join('.+?');
  }
  if (searchString === "") {
    clearTimeout(inSearch);
    inSearch = null;
    $('ul .search_uncollapsed').removeClass('search_uncollapsed');
    $('#full_list, #content').removeClass('insearch');
    $('#full_list li').removeClass('found').each(function() {

      var link = $(this).find('.object_link a');
      if (link.length > 0) link.text(link.text());
    });
    if (clicked) {
      clicked.parents('ul').each(function() {
        $(this).removeClass('collapsed').prev().removeClass('collapsed');
      });
    }
    highlight();
  }
  else {
    if (inSearch) clearTimeout(inSearch);
    searchIndex = 0;
    lastRowClass = '';
    $('#full_list, #content').addClass('insearch');
    $('#noresults').text('');
    searchItem();
  }
});

$('#search input').focus();
$('#full_list').after("<div id='noresults'></div>");

}

var lastRowClass = ''; function searchItem() {

for (var i = 0; i < searchCache.length / 50; i++) {
  var item = searchCache[searchIndex];
  var searchName = (searchString.indexOf('::') != -1 ? item.fullName : item.name);
  var matchString = regexSearchString;
  var matchRegexp = new RegExp(matchString, caseSensitiveMatch ? "" : "i");
  if (searchName.match(matchRegexp) == null) {
    item.node.removeClass('found');
  }
  else {
    item.node.css('padding-left', '10px').addClass('found');
    item.node.parents().addClass('search_uncollapsed');
    item.node.removeClass(lastRowClass).addClass(lastRowClass == 'r1' ? 'r2' : 'r1');
    lastRowClass = item.node.hasClass('r1') ? 'r1' : 'r2';
    item.link.html(item.name.replace(matchRegexp, "<strong>$&</strong>"));
  }

  if (searchCache.length === searchIndex + 1) {
    searchDone();
    return;
  }
  else {
    searchIndex++;
  }
}
inSearch = setTimeout('searchItem()', 0);

}

function searchDone() {

highlight(true);
if ($('#full_list li:visible').size() === 0) {
  $('#noresults').text('No results were found.').hide().fadeIn();
}
else {
  $('#noresults').text('');
}
$('#content').removeClass('insearch');
clearTimeout(inSearch);
inSearch = null;

}

clicked = null; function linkList() {

$('#full_list li, #full_list li a:last').click(function(evt) {
  if ($(this).hasClass('toggle')) return true;
  if (this.tagName.toLowerCase() == "li") {
    if ($(this).find('.object_link a').length === 0) {
      $(this).children('a.toggle').click();
      return false;
    }
    var toggle = $(this).children('a.toggle');
    if (toggle.size() > 0 && evt.pageX < toggle.offset().left) {
      toggle.click();
      return false;
    }
  }
  if (clicked) clicked.removeClass('clicked');
  var win = window.top.frames.main ? window.top.frames.main : window.parent;
  if (this.tagName.toLowerCase() == "a") {
    clicked = $(this).parents('li').addClass('clicked');
    win.location = this.href;
  }
  else {
    clicked = $(this).addClass('clicked');
    win.location = $(this).find('a:last').attr('href');
  }
  return false;
});

}

function collapse() {

if (!$('#full_list').hasClass('class')) return;
$('#full_list.class a.toggle').click(function() {
  $(this).parent().toggleClass('collapsed').next().toggleClass('collapsed');
  highlight();
  return false;
});
$('#full_list.class ul').each(function() {
  $(this).addClass('collapsed').prev().addClass('collapsed');
});
$('#full_list.class').children().removeClass('collapsed');
highlight();

}

function highlight(no_padding) {

var n = 1;
$('#full_list li:visible').each(function() {
  var next = n == 1 ? 2 : 1;
  $(this).removeClass("r" + next).addClass("r" + n);
  if (!no_padding && $('#full_list').hasClass('class')) {
    $(this).css('padding-left', (10 + $(this).parents('ul').size() * 15) + 'px');
  }
  n = next;
});

}

function escapeShortcut() {

$(document).keydown(function(evt) {
  if (evt.which == 27) {
    $('#search_frame', window.top.document).slideUp(100);
    $('#search a', window.top.document).removeClass('active inactive');
    $(window.top).focus();
  }
});

}

$(escapeShortcut); $(fullListSearch); $(linkList); $(collapse);