/*
 * jdMenu 1.4.1 (2008-03-31)
 *
 * Copyright (c) 2006,2007 Jonathan Sharp (http://jdsharp.us)
 * Dual licensed under the MIT (MIT-LICENSE.txt)
 * and GPL (GPL-LICENSE.txt) licenses.
 *
 * http://jdsharp.us/
 *
 * Built upon jQuery 1.2.1 (http://jquery.com)
 * This also requires the jQuery dimensions >= 1.2 plugin
 */

// This initializes the menu
$(function() {
   $('ul.jd_menu').jdMenu();
});
(function($){
   function addEvents(ul) {
      var settings = $.data( $(ul).parents().andSelf().filter('ul.jd_menu')[0], 'jdMenuSettings' );
      $('> li', ul)
         .bind('mouseenter.jdmenu mouseleave.jdmenu', function(evt) {
            $(this).toggleClass('jdm_hover');
            var ul = $('> ul', this);
            if ( ul.length == 1 ) {
               clearTimeout( this.$jdTimer );
               var enter = ( evt.type == 'mouseenter' );
               var fn = ( enter ? showMenu : hideMenu );
               this.$jdTimer = setTimeout(function() {
                  fn( ul[0], settings.onAnimate, settings.isVertical );
               }, enter ? settings.showDelay : settings.hideDelay );
            }
         })
         .bind('click.jdmenu', function(evt) {
            var ul = $('> ul', this);
            if ( ul.length == 1 &&
               ( settings.disableLinks == true || $(this).hasClass('accessible') ) ) {
               showMenu( ul, settings.onAnimate, settings.isVertical );
               return true;
            }

            // The user clicked the li and we need to trigger a click for the a
            if ( evt.target == this ) {
               var link = $('> a', evt.target).not('.accessible');
               if ( link.length > 0 ) {
                  var a = link[0];
                  if ( !a.onclick ) {
                     window.open( a.href, a.target || '_self' );
                  } else {
                     $(a).trigger('click');
                  }
               }
            }
            if ( settings.disableLinks ||
               ( !settings.disableLinks && !$(this).parent().hasClass('jd_menu') ) ) {
//               alert("test");
//               $(this).parent().jdMenuHide();
               evt.stopPropagation();
            }
         })
         .find('> a')
            .bind('focus.jdmenu blur.jdmenu', function(evt) {
               var p = $(this).parents('li:eq(0)');
               if ( evt.type == 'focus' ) {
                  p.addClass('jdm_hover');
               } else {
                  p.removeClass('jdm_hover');
               }
            })
            .filter('.accessible')
               .bind('click.jdmenu', function(evt) {
                  evt.preventDefault();
               });
   }

   function showMenu(ul, animate, vertical) {
      var ul = $(ul);
      if ( ul.is(':visible') ) {
         return;
      }
      ul.bgiframe();
      var li = ul.parent();
      ul   .trigger('jdMenuShow')
         .positionBy({    target:    li[0],
                     targetPos:    ( vertical === true || !li.parent().hasClass('jd_menu') ? 1 : 3 ),
                     elementPos: 0,
                     hideAfterPosition: true
                     });
      if ( !ul.hasClass('jdm_events') ) {
         ul.addClass('jdm_events');
         addEvents(ul);
      }
      li   .addClass('jdm_active')
         // Hide any adjacent menus
         .siblings('li').find('> ul:eq(0):visible')
            .each(function(){
               hideMenu( this );
            });
      if ( animate === undefined ) {
         ul.show();
      } else {
         animate.apply( ul[0], [true] );
      }
   }

   function hideMenu(ul, animate) {
      var ul = $(ul);
      $('.bgiframe', ul).remove();
      ul   .filter(':not(.jd_menu)')
         .find('> li > ul:eq(0):visible')
            .each(function() {
               hideMenu( this );
            })
         .end();
      if ( animate === undefined ) {
         ul.hide()
      } else {
         animate.apply( ul[0], [false] );
      }

      ul.trigger('jdMenuHide')
         .parents('li:eq(0)')
            .removeClass('jdm_active jdm_hover')
         .end()
            .find('> li')
            .removeClass('jdm_active jdm_hover');
   }

   // Public methods
   $.fn.jdMenu = function(settings) {
      // Future settings: activateDelay
      var settings = $.extend({   // Time in ms before menu shows
                           showDelay:       200,
                           // Time in ms before menu hides
                           hideDelay:       500,
                           // Should items that contain submenus not
                           // respond to clicks
                           disableLinks:   true
                           // This callback allows for you to animate menus
                           //onAnimate:   null
                           }, settings);
      if ( !$.isFunction( settings.onAnimate ) ) {
         settings.onAnimate = undefined;
      }
      return this.filter('ul.jd_menu').each(function() {
         $.data(   this,
               'jdMenuSettings',
               $.extend({ isVertical: $(this).hasClass('jd_menu_vertical') }, settings)
               );
         addEvents(this);
      });
   };

   $.fn.jdMenuUnbind = function() {
      $('ul.jdm_events', this)
         .unbind('.jdmenu')
         .find('> a').unbind('.jdmenu');
   };
   $.fn.jdMenuHide = function() {
      return this.filter('ul').each(function(){
         hideMenu( this );
      });
   };

   // Private methods and logic
   $(window)
      // Bind a click event to hide all visible menus when the document is clicked
      .bind('click.jdmenu', function(){
         $('ul.jd_menu ul:visible').jdMenuHide();
      });
})(jQuery);

$(function() {
   $('ul.jd_popoption').jdPopoptionMenu();
});
(function($){
   function addPopEvents(ul) {
      var settings = $.data( $(ul).parents().andSelf().filter('ul.jd_popoption')[0], 'jdMenuSettings' );
      $('> li', ul)
         .bind('mouseenter.jd_popoption mouseleave.jd_popoption', function(evt) {
            $(this).toggleClass('jdm_hover');
            var ul = $('> ul', this);
            if ( ul.length == 1 ) {
               clearTimeout( this.$jdTimer );
               var enter = ( evt.type == 'mouseenter' );
               var fn = ( enter ? showPopMenu : hidePopMenu );
               this.$jdTimer = setTimeout(function() {
                  fn( ul[0], settings.onAnimate, settings.isVertical );
               }, enter ? settings.showDelay : settings.hideDelay );
            }
         })
         .bind('click.jd_popoption', function(evt) {
            var ul = $('> ul', this);
            if ( ul.length == 1 &&
               ( settings.disableLinks == true || $(this).hasClass('accessible') ) ) {
               showPopMenu( ul, settings.onAnimate, settings.isVertical );
               return false;
            }

            // The user clicked the li and we need to trigger a click for the a
            if ( evt.target == this ) {
               var link = $('> a', evt.target).not('.accessible');
               if ( link.length > 0 ) {
                  var a = link[0];
                  if ( !a.onclick ) {
                     window.open( a.href, a.target || '_self' );
                  } else {
                     $(a).trigger('click');
                  }
               }
            }
            if ( settings.disableLinks ||
               ( !settings.disableLinks && !$(this).parent().hasClass('jd_popoption') ) ) {
//               alert("test");
               $(this).parent().jdPopMenuHide();
               evt.stopPropagation();
            }
         })
         .find('> a')
            .bind('focus.jd_popoption blur.jd_popoption', function(evt) {
               var p = $(this).parents('li:eq(0)');
               if ( evt.type == 'focus' ) {
                  p.addClass('jdm_hover');
               } else {
                  p.removeClass('jdm_hover');
               }
            })
            .filter('.accessible')
               .bind('click.jd_popoption', function(evt) {
                  evt.preventDefault();
               });
   }

   function showPopMenu(ul, animate, vertical) {
      var ul = $(ul);
      if ( ul.is(':visible') ) {
         return;
      }
      ul.bgiframe();
      var li = ul.parent();
      ul   .trigger('jdMenuShow')
         .positionBy({    target:    li[0],
                     targetPos:    ( vertical === true || !li.parent().hasClass('jd_popoption') ? 1 : 3 ),
                     elementPos: 0,
                     hideAfterPosition: true
                     });
      if ( !ul.hasClass('jdm_events') ) {
         ul.addClass('jdm_events');
         addPopEvents(ul);
      }
      li.addClass('jdm_active')
         // Hide any adjacent menus
         .siblings('li').find('> ul:eq(0):visible')
            .each(function(){
               hidePopMenu( this );
            });
      if ( animate === undefined ) {
         ul.show();
      } else {
         animate.apply( ul[0], [true] );
      }
   }

   function hidePopMenu(ul, animate) {
      var ul = $(ul);
      $('.bgiframe', ul).remove();
      ul   .filter(':not(.jd_popoption)')
         .find('> li > ul:eq(0):visible')
            .each(function() {
               hidePopMenu( this );
            })
         .end();
      if ( animate === undefined ) {
         ul.hide()
      } else {
         animate.apply( ul[0], [false] );
      }

      ul.trigger('jdMenuHide')
         .parents('li:eq(0)')
            .removeClass('jdm_active jdm_hover')
         .end()
            .find('> li')
            .removeClass('jdm_active jdm_hover');
   }

   // Public methods
   $.fn.jdPopoptionMenu = function(settings) {
      // Future settings: activateDelay
      var settings = $.extend({   // Time in ms before menu shows
                           showDelay:       200,
                           // Time in ms before menu hides
                           hideDelay:       500,
                           // Should items that contain submenus not
                           // respond to clicks
                           disableLinks:   true
                           // This callback allows for you to animate menus
                           //onAnimate:   null
                           }, settings);
      if ( !$.isFunction( settings.onAnimate ) ) {
         settings.onAnimate = undefined;
      }
      return this.filter('ul.jd_popoption').each(function() {
         $.data(   this,
               'jdMenuSettings',
               $.extend({ isVertical: $(this).hasClass('jd_menu_vertical') }, settings)
               );
         addPopEvents(this);
      });
   };

   $.fn.jdPopMenuUnbind = function() {
      $('ul.jdm_events', this)
         .unbind('.jd_popoption')
         .find('> a').unbind('.jd_popoption');
   };
   $.fn.jdPopMenuHide = function() {
      return this.filter('ul').each(function(){
         hidePopMenu( this );
      });
   };

   // Private methods and logic
   $(window)
      // Bind a click event to hide all visible menus when the document is clicked
      .bind('click.jd_popoption', function(){
         $('ul.jd_popoption ul:visible').jdPopMenuHide();
      });
})(jQuery);