CSS = {
	 // Adds a class to an element.
	 AddClass: function (e, c) {
		  if (!e.className.match(new RegExp("\\b" + c + "\\b", "i")))
				e.className += (e.className ? " " : "") + c;
	 },

	 // Removes a class from an element.
	 RemoveClass: function (e, c) {
		  e.className = e.className.replace(new RegExp(" \\b" + c + "\\b|\\b" + c + "\\b ?", "gi"), "");
	 }
};

$(function(){
    //all hover and click logic for buttons
    $(".ui-state-default:not(.ui-state-disabled)")
    .hover(
        function(){
            $(this).addClass("ui-state-hover");
        },
        function(){
            $(this).removeClass("ui-state-hover");
        }
    )
    .mousedown(function(){
        $(this).parents('.fg-buttonset-single:first').find(".fg-button.ui-state-active").removeClass("ui-state-active");
        if( $(this).is('.ui-state-active.fg-button-toggleable, .fg-buttonset-multi .ui-state-active') ){ $(this).removeClass("ui-state-active"); }
        else { $(this).addClass("ui-state-active"); }
    })
    .mouseup(function(){
        if(! $(this).is('.fg-button-toggleable, .fg-buttonset-single .fg-button, .fg-buttonset-multi .fg-button') ){
            $(this).removeClass("ui-state-active");
        }
    });
}); 


/*
* Autocomplete - jQuery plugin 1.1pre
*
* Copyright (c) 2007 Dylan Verheul, Dan G. Switzer, Anjesh Tuladhar, Jörn Zaefferer
*
* Dual licensed under the MIT and GPL licenses:
*   http://www.opensource.org/licenses/mit-license.php
*   http://www.gnu.org/licenses/gpl.html
*
* Revision: $Id: jquery.autocomplete.js 5785 2008-07-12 10:37:33Z joern.zaefferer $
*
*/

; (function($) {

  $.fn.extend({
      autocomplete: function(urlOrData, options) {
          var isUrl = typeof urlOrData == "string";
          options = $.extend({}, $.Autocompleter.defaults, {
              url: isUrl ? urlOrData : null,
              data: isUrl ? null : urlOrData,
              delay: isUrl ? $.Autocompleter.defaults.delay : 10,
              max: options && !options.scroll ? 10 : 150
          }, options);

          // if highlight is set to false, replace it with a do-nothing function
          options.highlight = options.highlight || function(value) { return value; };

          // if the formatMatch option is not specified, then use formatItem for backwards compatibility
          options.formatMatch = options.formatMatch || options.formatItem;

          return this.each(function() {
              new $.Autocompleter(this, options);
          });
      },
      result: function(handler) {
          return this.bind("result", handler);
      },
      search: function(handler) {
          return this.trigger("search", [handler]);
      },
      flushCache: function() {
          return this.trigger("flushCache");
      },
      setOptions: function(options) {
          return this.trigger("setOptions", [options]);
      },
      unautocomplete: function() {
          return this.trigger("unautocomplete");
      }
  });

  $.Autocompleter = function(input, options) {

      var KEY = {
          UP: 38,
          DOWN: 40,
          DEL: 46,
          TAB: 9,
          RETURN: 13,
          ESC: 27,
          COMMA: 188,
          PAGEUP: 33,
          PAGEDOWN: 34,
          BACKSPACE: 8
      };

      // Create $ object for input element
      var $input = $(input).attr("autocomplete", "off").addClass(options.inputClass);

      var timeout;
      var previousValue = "";
      var cache = $.Autocompleter.Cache(options);
      var hasFocus = 0;
      var lastKeyPressCode;
      var config = {
          mouseDownOnSelect: false
      };
      var select = $.Autocompleter.Select(options, input, selectCurrent, config);

      var blockSubmit;

      // prevent form submit in opera when selecting with return key
      $.browser.opera && $(input.form).bind("submit.autocomplete", function() {
          if (blockSubmit) {
              blockSubmit = false;
              return false;
          }
      });

      // only opera doesn't trigger keydown multiple times while pressed, others don't work with keypress at all
      $input.bind(($.browser.opera ? "keypress" : "keydown") + ".autocomplete", function(event) {
          // track last key pressed
          lastKeyPressCode = event.keyCode;
          switch (event.keyCode) {

              case KEY.UP:
                  event.preventDefault();
                  if (select.visible()) {
                      select.prev();
                  } else {
                      onChange(0, true);
                  }
                  break;

              case KEY.DOWN:
                  event.preventDefault();
                  if (select.visible()) {
                      select.next();
                  } else {
                      onChange(0, true);
                  }
                  break;

              case KEY.PAGEUP:
                  event.preventDefault();
                  if (select.visible()) {
                      select.pageUp();
                  } else {
                      onChange(0, true);
                  }
                  break;

              case KEY.PAGEDOWN:
                  event.preventDefault();
                  if (select.visible()) {
                      select.pageDown();
                  } else {
                      onChange(0, true);
                  }
                  break;

              // matches also semicolon
              case options.multiple && $.trim(options.multipleSeparator) == "," && KEY.COMMA:
              case KEY.TAB:
              case KEY.RETURN:
                  if (selectCurrent()) {
                      // stop default to prevent a form submit, Opera needs special handling
                      event.preventDefault();
                      blockSubmit = true;
                      return false;
                  }
                  break;

              case KEY.ESC:
                  select.hide();
                  break;

              default:
                  clearTimeout(timeout);
                  timeout = setTimeout(onChange, options.delay);
                  break;
          }
      }).focus(function() {
          // track whether the field has focus, we shouldn't process any
          // results if the field no longer has focus
          hasFocus++;
      }).blur(function() {
          hasFocus = 0;
          if (!config.mouseDownOnSelect) {
              hideResults();
          }
      }).click(function() {
          // show select when clicking in a focused field
          if (hasFocus++ > 1 && !select.visible()) {
              onChange(0, true);
          }
      }).bind("search", function() {
          // TODO why not just specifying both arguments?
          var fn = (arguments.length > 1) ? arguments[1] : null;
          function findValueCallback(q, data) {
              var result;
              if (data && data.length) {
                  for (var i = 0; i < data.length; i++) {
                      if (data[i].result.toLowerCase() == q.toLowerCase()) {
                          result = data[i];
                          break;
                      }
                  }
              }
              if (typeof fn == "function") fn(result);
              else $input.trigger("result", result && [result.data, result.value]);
          }
          $.each(trimWords($input.val()), function(i, value) {
              request(value, findValueCallback, findValueCallback);
          });
      }).bind("flushCache", function() {
          cache.flush();
      }).bind("setOptions", function() {
          $.extend(options, arguments[1]);
          // if we've updated the data, repopulate
          if ("data" in arguments[1])
              cache.populate();
      }).bind("unautocomplete", function() {
          select.unbind();
          $input.unbind();
          $(input.form).unbind(".autocomplete");
      });

      function selectCurrent() {
          var selected = select.selected();
          if (!selected)
              return false;

          var v = selected.result;
          previousValue = v;

          if (options.multiple) {
              var words = trimWords($input.val());
              if (words.length > 1) {
                  v = words.slice(0, words.length - 1).join(options.multipleSeparator) + options.multipleSeparator + v;
              }
              v += options.multipleSeparator;
          }

          $input.val(v);
          hideResultsNow();
          $input.trigger("result", [selected.data, selected.value]);
          return true;
      }

      function onChange(crap, skipPrevCheck) {
          if (lastKeyPressCode == KEY.DEL) {
              select.hide();
              return;
          }

          var currentValue = $input.val();

          if (!skipPrevCheck && currentValue == previousValue)
              return;

          previousValue = currentValue;

          currentValue = lastWord(currentValue);
          if (currentValue.length >= options.minChars) {
              $input.addClass(options.loadingClass);
              if (!options.matchCase)
                  currentValue = currentValue.toLowerCase();
              request(currentValue, receiveData, hideResultsNow);
          } else {
              stopLoading();
              select.hide();
          }
      };

      function trimWords(value) {
          if (!value) {
              return [""];
          }
          var words = value.split(options.multipleSeparator);
          var result = [];
          $.each(words, function(i, value) {
              if ($.trim(value))
                  result[i] = $.trim(value);
          });
          return result;
      }

      function lastWord(value) {
          if (!options.multiple)
              return value;
          var words = trimWords(value);
          return words[words.length - 1];
      }

      // fills in the input box w/the first match (assumed to be the best match)
      // q: the term entered
      // sValue: the first matching result
      function autoFill(q, sValue) {
          // autofill in the complete box w/the first match as long as the user hasn't entered in more data
          // if the last user key pressed was backspace, don't autofill
          if (options.autoFill && (lastWord($input.val()).toLowerCase() == q.toLowerCase()) && lastKeyPressCode != KEY.BACKSPACE) {
              // fill in the value (keep the case the user has typed)
              $input.val($input.val() + sValue.substring(lastWord(previousValue).length));
              // select the portion of the value not typed by the user (so the next character will erase)
              $.Autocompleter.Selection(input, previousValue.length, previousValue.length + sValue.length);
          }
      };

      function hideResults() {
          clearTimeout(timeout);
          timeout = setTimeout(hideResultsNow, 200);
      };

      function hideResultsNow() {
          var wasVisible = select.visible();
          select.hide();
          clearTimeout(timeout);
          stopLoading();
          if (options.mustMatch) {
              // call search and run callback
              $input.search(
		function(result) {
		    // if no value found, clear the input box
		    if (!result) {
		        if (options.multiple) {
		            var words = trimWords($input.val()).slice(0, -1);
		            $input.val(words.join(options.multipleSeparator) + (words.length ? options.multipleSeparator : ""));
		        }
		        else
		            $input.val("");
		    }
		}
	);
          }
          if (wasVisible)
          // position cursor at end of input field
              $.Autocompleter.Selection(input, input.value.length, input.value.length);
      };

      function receiveData(q, data) {
          if (data && data.length && hasFocus) {
              stopLoading();
              select.display(data, q);
              autoFill(q, data[0].value);
              select.show();
          } else {
              hideResultsNow();
          }
      };

      function request(term, success, failure) {
          if (!options.matchCase)
              term = term.toLowerCase();
          var data = cache.load(term);
          // recieve the cached data
          if (data && data.length) {
              success(term, data);
              // if an AJAX url has been supplied, try loading the data now
          } else if ((typeof options.url == "string") && (options.url.length > 0)) {

              var extraParams = {
                  timestamp: +new Date()
              };
              $.each(options.extraParams, function(key, param) {
                  extraParams[key] = typeof param == "function" ? param() : param;
              });

              $.ajax({
                  // try to leverage ajaxQueue plugin to abort previous requests
                  mode: "abort",
                  // limit abortion to this input
                  port: "autocomplete" + input.name,
                  dataType: options.dataType,
                  url: options.url,
                  data: $.extend({
                      q: lastWord(term),
                      limit: options.max
                  }, extraParams),
                  success: function(data) {
                      var parsed = options.parse && options.parse(data) || parse(data);
                      cache.add(term, parsed);
                      success(term, parsed);
                  }
              });
          } else {
              // if we have a failure, we need to empty the list -- this prevents the the [TAB] key from selecting the last successful match
              select.emptyList();
              failure(term);
          }
      };

      function parse(data) {
          var parsed = [];
          var rows = data.split("\n");
          for (var i = 0; i < rows.length; i++) {
              var row = $.trim(rows[i]);
              if (row) {
                  row = row.split("|");
                  parsed[parsed.length] = {
                      data: row,
                      value: row[0],
                      result: options.formatResult && options.formatResult(row, row[0]) || row[0]
                  };
              }
          }
          return parsed;
      };

      function stopLoading() {
          $input.removeClass(options.loadingClass);
      };

  };

  $.Autocompleter.defaults = {
      inputClass: "ac_input",
      resultsClass: "ac_results",
      loadingClass: "ac_loading",
      minChars: 1,
      delay: 400,
      matchCase: false,
      matchSubset: true,
      matchContains: false,
      cacheLength: 10,
      max: 100,
      mustMatch: false,
      extraParams: {},
      selectFirst: true,
      formatItem: function(row) { return row[0]; },
      formatMatch: null,
      autoFill: false,
      width: 0,
      multiple: false,
      multipleSeparator: ", ",
      highlight: function(value, term) {
          return value.replace(new RegExp("(?![^&;]+;)(?!<[^<>]*)(" + term.replace(/([\^\$\(\)\[\]\{\}\*\.\+\?\|\\])/gi, "\\$1") + ")(?![^<>]*>)(?![^&;]+;)", "gi"), "<strong>$1</strong>");
      },
      scroll: true,
      scrollHeight: 180
  };

  $.Autocompleter.Cache = function(options) {

      var data = {};
      var length = 0;

      function matchSubset(s, sub) {
          if (!options.matchCase)
              s = s.toLowerCase();
          var i = s.indexOf(sub);
          if (options.matchContains == "word") {
              i = s.toLowerCase().search("\\b" + sub.toLowerCase());
          }
          if (i == -1) return false;
          return i == 0 || options.matchContains;
      };

      function add(q, value) {
          if (length > options.cacheLength) {
              flush();
          }
          if (!data[q]) {
              length++;
          }
          data[q] = value;
      }

      function populate() {
          if (!options.data) return false;
          // track the matches
          var stMatchSets = {},
	nullData = 0;

          // no url was specified, we need to adjust the cache length to make sure it fits the local data store
          if (!options.url) options.cacheLength = 1;

          // track all options for minChars = 0
          stMatchSets[""] = [];

          // loop through the array and create a lookup structure
          for (var i = 0, ol = options.data.length; i < ol; i++) {
              var rawValue = options.data[i];
              // if rawValue is a string, make an array otherwise just reference the array
              rawValue = (typeof rawValue == "string") ? [rawValue] : rawValue;

              var value = options.formatMatch(rawValue, i + 1, options.data.length);
              if (value === false)
                  continue;

              var firstChar = value.charAt(0).toLowerCase();
              // if no lookup array for this character exists, look it up now
              if (!stMatchSets[firstChar])
                  stMatchSets[firstChar] = [];

              // if the match is a string
              var row = {
                  value: value,
                  data: rawValue,
                  result: options.formatResult && options.formatResult(rawValue) || value
              };

              // push the current match into the set list
              stMatchSets[firstChar].push(row);

              // keep track of minChars zero items
              if (nullData++ < options.max) {
                  stMatchSets[""].push(row);
              }
          };

          // add the data items to the cache
          $.each(stMatchSets, function(i, value) {
              // increase the cache size
              options.cacheLength++;
              // add to the cache
              add(i, value);
          });
      }

      // populate any existing data
      setTimeout(populate, 25);

      function flush() {
          data = {};
          length = 0;
      }

      return {
          flush: flush,
          add: add,
          populate: populate,
          load: function(q) {
              if (!options.cacheLength || !length)
                  return null;
              /*
              * if dealing w/local data and matchContains than we must make sure
              * to loop through all the data collections looking for matches
              */
              if (!options.url && options.matchContains) {
                  // track all matches
                  var csub = [];
                  // loop through all the data grids for matches
                  for (var k in data) {
                      // don't search through the stMatchSets[""] (minChars: 0) cache
                      // this prevents duplicates
                      if (k.length > 0) {
                          var c = data[k];
                          $.each(c, function(i, x) {
                              // if we've got a match, add it to the array
                              if (matchSubset(x.value, q)) {
                                  csub.push(x);
                              }
                          });
                      }
                  }
                  return csub;
              } else
              // if the exact item exists, use it
                  if (data[q]) {
                  return data[q];
              } else
                  if (options.matchSubset) {
                  for (var i = q.length - 1; i >= options.minChars; i--) {
                      var c = data[q.substr(0, i)];
                      if (c) {
                          var csub = [];
                          $.each(c, function(i, x) {
                              if (matchSubset(x.value, q)) {
                                  csub[csub.length] = x;
                              }
                          });
                          return csub;
                      }
                  }
              }
              return null;
          }
      };
  };

  $.Autocompleter.Select = function(options, input, select, config) {
      var CLASSES = {
          ACTIVE: "ac_over"
      };

      var listItems,
active = -1,
data,
term = "",
needsInit = true,
element,
list;

      // Create results
      function init() {
          if (!needsInit)
              return;
          element = $("<div/>")
.hide()
.addClass(options.resultsClass)
.css("position", "absolute")
.appendTo(document.body);

          list = $("<ul/>").appendTo(element).mouseover(function(event) {
              if (target(event).nodeName && target(event).nodeName.toUpperCase() == 'LI') {
                  active = $("li", list).removeClass(CLASSES.ACTIVE).index(target(event));
                  $(target(event)).addClass(CLASSES.ACTIVE);
              }
          }).click(function(event) {
              $(target(event)).addClass(CLASSES.ACTIVE);
              select();
              // TODO provide option to avoid setting focus again after selection? useful for cleanup-on-focus
              input.focus();
              return false;
          }).mousedown(function() {
              config.mouseDownOnSelect = true;
          }).mouseup(function() {
              config.mouseDownOnSelect = false;
          });

          if (options.width > 0)
              element.css("width", options.width);

          needsInit = false;
      }

      function target(event) {
          var element = event.target;
          while (element && element.tagName != "LI")
              element = element.parentNode;
          // more fun with IE, sometimes event.target is empty, just ignore it then
          if (!element)
              return [];
          return element;
      }

      function moveSelect(step) {
          listItems.slice(active, active + 1).removeClass(CLASSES.ACTIVE);
          movePosition(step);
          var activeItem = listItems.slice(active, active + 1).addClass(CLASSES.ACTIVE);
          if (options.scroll) {
              var offset = 0;
              listItems.slice(0, active).each(function() {
                  offset += this.offsetHeight;
              });
              if ((offset + activeItem[0].offsetHeight - list.scrollTop()) > list[0].clientHeight) {
                  list.scrollTop(offset + activeItem[0].offsetHeight - list.innerHeight());
              } else if (offset < list.scrollTop()) {
                  list.scrollTop(offset);
              }
          }
      };

      function movePosition(step) {
          active += step;
          if (active < 0) {
              active = listItems.size() - 1;
          } else if (active >= listItems.size()) {
              active = 0;
          }
      }

      function limitNumberOfItems(available) {
          return options.max && options.max < available
	? options.max
	: available;
      }

      function fillList() {
          list.empty();
          var max = limitNumberOfItems(data.length);
          for (var i = 0; i < max; i++) {
              if (!data[i])
                  continue;
              var formatted = options.formatItem(data[i].data, i + 1, max, data[i].value, term);
              if (formatted === false)
                  continue;
              var li = $("<li/>").html(options.highlight(formatted, term)).addClass(i % 2 == 0 ? "ac_even" : "ac_odd").appendTo(list)[0];
              $.data(li, "ac_data", data[i]);
          }
          listItems = list.find("li");
          if (options.selectFirst) {
              listItems.slice(0, 1).addClass(CLASSES.ACTIVE);
              active = 0;
          }
          // apply bgiframe if available
          if ($.fn.bgiframe)
              list.bgiframe();
      }

      return {
          display: function(d, q) {
              init();
              data = d;
              term = q;
              fillList();
          },
          next: function() {
              moveSelect(1);
          },
          prev: function() {
              moveSelect(-1);
          },
          pageUp: function() {
              if (active != 0 && active - 8 < 0) {
                  moveSelect(-active);
              } else {
                  moveSelect(-8);
              }
          },
          pageDown: function() {
              if (active != listItems.size() - 1 && active + 8 > listItems.size()) {
                  moveSelect(listItems.size() - 1 - active);
              } else {
                  moveSelect(8);
              }
          },
          hide: function() {
              element && element.hide();
              listItems && listItems.removeClass(CLASSES.ACTIVE);
              active = -1;
          },
          visible: function() {
              return element && element.is(":visible");
          },
          current: function() {
              return this.visible() && (listItems.filter("." + CLASSES.ACTIVE)[0] || options.selectFirst && listItems[0]);
          },
          show: function() {
              var offset = $(input).offset();
              element.css({
                  width: typeof options.width == "string" || options.width > 0 ? options.width : $(input).width(),
                  top: offset.top + input.offsetHeight,
                  left: offset.left - 205
              }).show();
              if (options.scroll) {
                  list.scrollTop(0);
                  list.css({
                      maxHeight: options.scrollHeight,
                      overflow: 'auto'
                  });

                  if ($.browser.msie && typeof document.body.style.maxHeight === "undefined") {
                      var listHeight = 0;
                      listItems.each(function() {
                          listHeight += this.offsetHeight;
                      });
                      var scrollbarsVisible = listHeight > options.scrollHeight;
                      list.css('height', scrollbarsVisible ? options.scrollHeight : listHeight);
                      if (!scrollbarsVisible) {
                          // IE doesn't recalculate width when scrollbar disappears
                          listItems.width(list.width() - parseInt(listItems.css("padding-left")) - parseInt(listItems.css("padding-right")));
                      }
                  }

              }
          },
          selected: function() {
              var selected = listItems && listItems.filter("." + CLASSES.ACTIVE).removeClass(CLASSES.ACTIVE);
              return selected && selected.length && $.data(selected[0], "ac_data");
          },
          emptyList: function() {
              list && list.empty();
          },
          unbind: function() {
              element && element.remove();
          }
      };
  };

  $.Autocompleter.Selection = function(field, start, end) {
      if (field.createTextRange) {
          var selRange = field.createTextRange();
          selRange.collapse(true);
          selRange.moveStart("character", start);
          selRange.moveEnd("character", end);
          selRange.select();
      } else if (field.setSelectionRange) {
          field.setSelectionRange(start, end);
      } else {
          if (field.selectionStart) {
              field.selectionStart = start;
              field.selectionEnd = end;
          }
      }
      field.focus();
  };

})(jQuery);