$(document).ready(function() {


    var preloadArr = new Array();
    var preloadArrlogo = new Array();
    var preloadArrlogoactivo = new Array();

    var i;

    /* preload images */
    for (i = 0; i < imgArr.length; i++) {
        preloadArr[i] = new Image();
        preloadArr[i].src = imgArr[i];
    }

    for (i = 0; i < imgArrLogo.length; i++) {
        preloadArrlogo[i] = new Image();
        preloadArrlogo[i].src = imgArrLogo[i];
    }

    for (i = 0; i < imgArrLogoActivo.length; i++) {
        preloadArrlogoactivo[i] = new Image();
        preloadArrlogoactivo[i].src = imgArrLogoActivo[i];
    }
    var currImg = 0;
    var intID = setInterval(changeImg, 7000);

    /* image rotator */
    function changeImg() {
        //  eval(document.getElementById('imglogo_' + imgArrLogoId[currImg++])).src=preloadArrlogoactivo[currImg++ % preloadArrlogoactivo.length].src;
        currImg++;
        if (currImg == preloadArr.length)
            currImg = 0;
        $('#banner').animate({ opacity: 0 }, 0, function() {
            $(this).css('background', 'url(' + preloadArr[currImg].src + ') top center no-repeat');

        }).animate({ opacity: 1 }, 0);
        for (i = 0; i < imgArrLogoId.length; i++) {

            document.getElementById("imglogo_" + imgArrLogoId[i]).src = imgArrLogo[i];
        }
        document.getElementById("imglogo_" + imgArrLogoId[currImg]).src = imgArrLogoActivo[currImg];
        document.getElementById("tituloDestaque").innerHTML = imgArrTituloDestaque[currImg];
        document.getElementById("textoDestaque").innerHTML = imgArrTextoDestaque[currImg];
        if (imgArrLinkDestaque[currImg] != '') {
            document.getElementById("linkDestaque").innerHTML = "<a href=\"" + imgArrLinkDestaque[currImg] + "\">Saiba mais</a>";
        }
        else {
            document.getElementById("linkDestaque").innerHTML = "";
        } tituloDestaque
    }

});