var a_count = 0;

$(document).ready(function() {
    initSlider(a_count);
});



var LEFT_SLIDER = "#leftSlide";
var RIGHT_SLIDER = "#rightSlide";

$(document).ready(function() {
   // $("#debug").append("numOfShows: " + numOfShows + "<br>");
    $(RIGHT_SLIDER).click(rightClick);
    $(LEFT_SLIDER).click(leftClick);
});

var isStart = true;
var index = 0;
function rightClick() {

    if ((((a_count + 1) % 4) == 0) && (!isStart)) {
        initSlider(a_count + 1)
    }
    else {
        isStart = false;
        //disableClick(RIGHT_SLIDER)
        $("#slide" + a_count % numOfShows).animate({ "left": "+=380px" }, "slow");
        //enableClick(this, RIGHT_SLIDER)
        
    }
    a_count++;
   // $("#debug").append("a_count: " + a_count + "<br>");
    index = a_count;
}



function leftClick() {

    if (a_count > 0) {

        if ((a_count % 4) == 0) {
            a_count = a_count - 4;
            initSlider(a_count);

        } 
        else {
            if (a_count % numOfShows > numOfShows) {
                a_count = 0; $("#slide" + a_count).animate({ "left": "-=380px" }, "slow");
            }
            else {
                a_count--;
                isStart = false;
                $("#slide" + a_count % numOfShows).animate({ "left": "-=380px" }, "slow");

               // $("#debug").append("a_count: " + (a_count % numOfShows) + "<br>");
            }
        }
    }
}

function disableClick(objName) {

    $(objName).unbind('click')
}

function enableClick(currentObj, objName) {

    $(currentObj).after($(objName).click(rightClick));
}

function hideAllShows() {
    for (i = 0; i < numOfShows; i++) {
        $("#slide" + i).hide();
    }
}

function calcPos(pos) {
    return (Math.abs(pos % numOfShows));
}

function initSlider(startPos) {

    hideAllShows();
    $("#slide" + ((startPos) % numOfShows)).attr("class", "show1").css("left", "410px").show();
    $("#slide" + ((startPos + 1) % numOfShows)).attr("class", "show2").css("left", "270px").show();
    $("#slide" + ((startPos + 2) % numOfShows)).attr("class", "show3").css("left", "130px").show();
    $("#slide" + ((startPos + 3) % numOfShows)).attr("class", "show4").css("left", "0px").show();
}

function setProgramGuide(divIndex) {

    $("#fmMainPanels").css("display", "none");
    $("#programGuideMain").css("display", "");
    $("#pgTitle_d").html($("#hiddTitle" + divIndex).val());
    $("#pgDesc_d").html($("#hiddContent" + divIndex).val());
}


function setLinkDestination(url) {
    window.location = url;
}