//menu Accordion
//author: Marghoob Suleman
//Date: 05th Aug, 2009
//Version: 1.0
//web: www.giftlelo.com | www.marghoobsuleman.com
;(function($) {
    $.fn.msAccordion = function(options) {
        options = $.extend({
            currentDiv: '1',
            previousDiv: '',
            vertical: false,
            defaultid: 0,
            currentcounter: 0,
            intervalid: 0,
            autodelay: 0,
            event: "click",
            alldivs_array: new Array()
        }, options);
        $(this).addClass("accordionWrapper");
        $(this).css({ overflow: "hidden" });
        //alert(this);
        var elementid = $(this).attr("id");
        var allDivs = this.children();
        if (options.autodelay > 0) {
            $("#" + elementid + " > div").bind("mouseenter", function() {
                pause();
            });
            $("#" + elementid + " > div").bind("mouseleave", function() {
                startPlay();
            });
        }
        //set ids
        allDivs.each(function(current) {
            var iCurrent = current;
            var sTitleID = elementid + "_msTitle_" + (iCurrent);
            var sContentID = sTitleID + "_msContent_" + (iCurrent);
            var currentDiv = allDivs[iCurrent];
            var totalChild = currentDiv.childNodes.length;
            var titleDiv = $(currentDiv).find("div.title");
            titleDiv.attr("id", sTitleID);
            var contentDiv = $(currentDiv).find("div.content");
            contentDiv.attr("id", sContentID);
            options.alldivs_array.push(sTitleID);
            //$("#"+sTitleID).click(function(){openMe(sTitleID);});
            $("#" + sTitleID).bind(options.event, function() { pause(); openMe(sTitleID); });
        });

        //make vertical
        if (options.vertical) { makeVertical(); };
        //open default
        openMe(elementid + "_msTitle_" + options.defaultid);
        if (options.autodelay > 0) { startPlay(); };
        //alert(allDivs.length);
        function openMe(id) {

            var sTitleID = id;
            setMenu(sTitleID.substr(sTitleID.length - 1, 1));
            var iCurrent = sTitleID.split("_")[sTitleID.split("_").length - 1];
            options.currentcounter = iCurrent;
            var sContentID = id + "_msContent_" + iCurrent;
            if ($("#" + sContentID).css("display") == "none") {
                if (options.previousDiv != "") {
                    closeMe(options.previousDiv);
                };
                if (options.vertical) {
                    $("#" + sContentID).slideDown("slow");
                } else {
                    $("#" + sContentID).show("slow");
                }
                options.currentDiv = sContentID;
                options.previousDiv = options.currentDiv;
            };
        };
        function closeMe(div) {
            if (options.vertical) {
                $("#" + div).slideUp("slow");
            } else {
                $("#" + div).hide("slow");
            };
        };
        function makeVertical() {
            $("#" + elementid + " > div").css({ display: "block", float: "none", clear: "both" });
            $("#" + elementid + " > div > div.title").css({ display: "block", float: "none", clear: "both" });
            $("#" + elementid + " > div > div.content").css({ clear: "both" });
        };
        function startPlay() {
            options.intervalid = window.setInterval(play, options.autodelay * 1000);
        };
        function play() {
            var sTitleId = options.alldivs_array[options.currentcounter];
            openMe(sTitleId);
            options.currentcounter++;
            if (options.currentcounter == options.alldivs_array.length) options.currentcounter = 0;
        };
        function pause() {
            window.clearInterval(options.intervalid);
        };
    }
})(jQuery);

function setMenu(currentMenu) {
    $('#preVal')[0].value = currentMenu;
}