/*
     FILE ARCHIVED ON 5:30:18 Oct 20, 2012 AND RETRIEVED FROM THE
     AN OPENWAYBACK INSTANCE ON 3:38:23 May 2, 2024.
     JAVASCRIPT APPENDED BY OPENWAYBACK, COPYRIGHT INTERNET ARCHIVE.

     ALL OTHER CONTENT MAY ALSO BE PROTECTED BY COPYRIGHT (17 U.S.C.
     SECTION 108(a)(3)).
*/
/**
 * Single Drop Down Menu
 * March 24, 2008
 * Corey Hart @ https://cybercemetery.unt.edu/archive/oilspill/20121020053018/http://www.codenothing.com
 *
 * @timer: milliseconds to keep dropped menus open
 * @parentMO: CSS class to add/remove to parent list on mouseover/mouseout's
 * @childMO: CSS class to add/remove to child list on mouseover/mouseout's
 */ 
(function($){
     // Define the function
    $.fn.singleDropMenu = function(options){
        // Function Vars
        var timer; // ID of timeout set
        var menu; // ID of menu open
        // Default Settings
        var settings = $.extend({
            timer: 500,
            currentSibling: false,
            parentMO: null,
            childContainer: "ul",
            childMO: null
        },options||{});
        // Run Menu
        this.each(function(){
            $('li', this).mouseover(function(){
                
                // Clear any open menus
                closemenu();
                
                // Open nested list
                if($('a', this).siblings(settings.childContainer).length > 0) {
                    $(this).addClass(settings.parentMO);
                    if(settings.currentSibling) {
                        $(this).prev().addClass("siblingMO"); 
                    }
                }
                
                $('a', this).siblings(settings.childContainer).show();
                
                
            }).mouseout(function(){
                // Prevent auto close
                menu = this;
                childContainer = settings.childContainer;
                if($.browser.mozilla) $('a', this).siblings(settings.childContainer).hide();
                timer = setTimeout(function(){closemenu()}, settings.timer);
                
            });
            // Dropped Menu Highlighting
            $('li ul li', this).mouseover(function(){
                $('a', this).addClass(settings.childMO);
            }).mouseout(function(){
                $('a', this).removeClass(settings.childMO);
                
            });
        });
        // Closes any open menus when mouse click occurs anywhere else on the page
        $(document).click(function(){closemenu();});
        
        //$(this).mouseout(function(){closemenu();});
        
        // Function to close set menu
        var closemenu = function(){
            if (menu && timer){
                $('a', menu).siblings(childContainer).hide();
                if(settings.currentSibling) {
                    $(menu).prev().removeClass("siblingMO"); 
                }
                $('a', menu).parent().removeClass(settings.parentMO);
                
                clearTimeout(timer);
                menu = '';                
            } 
        }
    }
})(jQuery);
/*
 *
 */