//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:'',
            previousTitleID:'',
            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();
		var maxHeight =0;
        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(".title");
            titleDiv.attr("id", sTitleID);
            var contentDiv = $(currentDiv).find("div.content");
            contentDiv.attr("id", sContentID);

			if ($("#"+sContentID).height("").height() > maxHeight)
				maxHeight = $("#"+sContentID).height("").height();

            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;
            var iCurrent = sTitleID.split("_")[sTitleID.split("_").length-1];
            options.currentcounter = iCurrent;
            var sContentID = id+"_msContent_"+iCurrent;
            if($("#"+sContentID).css("display")=="none") {
                if(options.previousDiv!="") {
                    if(options.previousTitleID == ""){
                        options.previousTitleID = sTitleID;
                    }
                    closeMe(options.previousDiv, sTitleID);
                };
                if(options.vertical) {
                    $("#"+sContentID).slideDown("slow");
                } else {
                    $("#"+sContentID).show("slow");
                }
                options.currentDiv = sContentID;
                options.previousDiv = options.currentDiv;
                //options.previousTitleID = sTitleID;
                $("#"+sTitleID).addClass('active');
            };
        };
        function closeMe(div, aTitleID) {
            //aTitleID - active Title - the only one whos supposed to have class="active"!
            if(options.vertical) {
                $("#"+div).slideUp("slow");
            } else {
                $("#"+div).hide("slow");
            };
            allDivs.each(function(current) {
                var iCurrent = current;
                var sTitleID = elementid+"_msTitle_"+(iCurrent);
                if(aTitleID != sTitleID){
                    $('#'+sTitleID).removeClass('active');
                }else{
                    $('#'+sTitleID).addClass('active');
                }
            });
        };
        function makeVertical() {
            $("#"+elementid +" > div").css({
                display:"block",
                float:"none",
                clear:"both"
            });
            $("#"+elementid +" > div > a.title").css({
                display:"block",
                float:"none",
                clear:"both"
            });

            $("#"+elementid +" > div > div.content").css({
                clear:"both"
            });
			$("#"+elementid +" > div > div.content").height(maxHeight);
        };
        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);