// Simple JavaScript Rotating Banner Using jQuery
// www.mclelun.com
var jqb_vCurrent = 0;
var jqb_vTotal = 0;
var jqb_vDuration = 7000;
var jqb_intInterval = 0;
var jqb_vGo = 1;
var jqb_vIsPause = false;
var jqb_tmp = 20;
var jqb_title;
var jqb_imgW = 492;
var jqb_imgH = 380;

jQuery(document).ready(function() {
    jqb_vTotal = $(".jqb_slides").children().size() - 1;
    $(".jqb_info").text($(".jqb_slide").attr("title"));
    jqb_intInterval = setInterval(jqb_fnLoop, jqb_vDuration);

    //$("#jqb_object").find(".jqb_slide").each(function(i) { 
    //	jqb_tmp = ((i - 1)*620) - ((jqb_vCurrent -1)*620);
    //	$(this).animate({"left": jqb_tmp+"px"}, 1500);
    //});

    $("#btn_pauseplay").click(function() {
        if (jqb_vIsPause) {
            jqb_fnChange();
            jqb_vIsPause = false;
            $("#btn_pauseplay").removeClass("jqb_btn_play");
            $("#btn_pauseplay").addClass("jqb_btn_pause");
        } else {
            clearInterval(jqb_intInterval);
            jqb_vIsPause = true;
            $("#btn_pauseplay").removeClass("jqb_btn_pause");
            $("#btn_pauseplay").addClass("jqb_btn_play");
        }
    });
    $("#btn_prev").click(function() {
        jqb_fnChange();
        jqb_vGo = -1;
    });

    $("#btn_next").click(function() {
        jqb_fnChange();
        jqb_vGo = 1;
    });
});

function jqb_fnChange() {
    clearInterval(jqb_intInterval);
    jqb_intInterval = setInterval(jqb_fnLoop, jqb_vDuration);
    jqb_fnLoop();
}

function jqb_fnLoop() {
    if (jqb_vGo == 1) {
        jqb_vCurrent == jqb_vTotal ? jqb_vCurrent = 0 : jqb_vCurrent++;
    } else {
        jqb_vCurrent == 0 ? jqb_vCurrent = jqb_vTotal : jqb_vCurrent--;
    }

    if ($('.jqb_slide').length > 1) {
        $("#jqb_object").find(".jqb_slide").each(function(i) {

            if (i == jqb_vCurrent) {
                jqb_title = $(this).attr("title");
                $(".jqb_info").animate({ opacity: 'hide', "left": "-50px" }, 200, function() {
                    $(".jqb_info").text(jqb_title).animate({ opacity: 'show', "left": "0px" }, 1100);
                });
            }


            //Horizontal Scrolling
            //jqb_tmp = ((i - 1)*620) - ((jqb_vCurrent -1)*620);
            //$(this).animate({"left": jqb_tmp+"px"}, 1500);


            //Fade In & Fade Out
            if (i == jqb_vCurrent) {
                //$(".jqb_info").text($(this).attr("title"));
                //$(this).animate({ opacity: 'show', height: 'show' }, 1200);
                $(this).fadeIn(1000);
            }

            else {
                //$(this).animate({ opacity: 'hide', height: 'hide' }, 200);
                $(this).fadeOut(1000);
            }


        });
    }
}