// $Id: collapsiblock.js,v 1.17 2007/08/08 21:07:01 nedjo Exp $

Drupal.behaviors.collapsiblock = function (context) {
  $('div.block:not(.cb-p)', context).addClass('cb-p').each(function () {
    var selector = Drupal.settings.collapsiblock && Drupal.settings.collapsiblock.titleSelector ? Drupal.settings.collapsiblock.titleSelector : 'h2';
    var id = this.id;
    var titleElt = $(selector +':first', this);
    if (titleElt.size()) {
      titleElt = titleElt[0];
      // Status values: 1 = not collapsible, 2 = collapsible and expanded, 3 = collapsible and collapsed
      //alert(this.id);
      var status = Drupal.settings.collapsiblock.blocks[this.id] ? Drupal.settings.collapsiblock.blocks[this.id] : Drupal.settings.collapsiblock.default_state;
      //alert(this.id + ' ' + status);
      if (status == 1) {
        return;
      }
      titleElt.target = $(this).find('div.content');
      $(titleElt)
        .addClass('cb')
        .click(function () {
          var st = $.cookie('cb-' + id);

          $.cookie('cb-' + id, st == 0 ? 1 : 0, {path: Drupal.settings.jstools.basePath});
          if ($(this).is(".cb-c")) {
            $(this).removeClass('cb-c');
            $(this.target).slideDown(200);
          } 
          else {
            $(this).addClass('cb-c');
            $(this.target).slideUp(200);
          }
        });
      if (status == 3 || $.cookie('cb-' + id) == 1) {
        $(titleElt).addClass('cb-c');
        $(titleElt.target).hide();
      }
      else {
        $.cookie('cb-' + id, 0, {path: Drupal.settings.jstools.basePath});
      }
    }
  });
};