window.$ = $telerik.$;

var delayLength = 15000;

function doMove(panelWidth, tooFar) {
    var leftValue = $("#mover").css("left");

    // Fix for IE
    if (leftValue == "auto") { leftValue = 0; };

    var movement = parseFloat(leftValue, 10) - panelWidth;

    if (movement == tooFar) {
        $("#mover").animate({
            "left": 0
        }, function() {
            $(".slide img").animate({
                "top": 20
            });
        });
    }
    else {
        $("#mover").animate({
            "left": movement
        }, function() {
            $(".slide img").animate({
                "top": 20
            });
        });
    }
}

$(function() {
    var $slide1 = $("#slide-1");

    var panelWidth = $slide1.css("width");
    var panelPaddingLeft = $slide1.css("paddingLeft");
    var panelPaddingRight = $slide1.css("paddingRight");

    panelWidth = parseFloat(panelWidth, 10);
    panelPaddingLeft = parseFloat(panelPaddingLeft, 10);
    panelPaddingRight = parseFloat(panelPaddingRight, 10);

    panelWidth = panelWidth + panelPaddingLeft + panelPaddingRight;

    var numPanels = $(".slide").length;
    var tooFar = -(panelWidth * numPanels);
    var totalMoverwidth = numPanels * panelWidth;
    $("#mover").css("width", totalMoverwidth);
    
    sliderIntervalID = setInterval(function() {
        doMove(panelWidth, tooFar);
    }, delayLength);
});