var player;
var slidenum = 1;

var arrSlides = new Array(129);

arrSlides[0] = 0;
arrSlides[1] = 119;
arrSlides[2] = 152;
arrSlides[3] = 256;
arrSlides[4] = 303;
arrSlides[5] = 315;
arrSlides[6] = 392;
arrSlides[7] = 428;
arrSlides[8] = 457;
arrSlides[9] = 488;
arrSlides[10] = 645;
arrSlides[11] = 646;
arrSlides[12] = 726;
arrSlides[13] = 784;
arrSlides[14] = 799;
arrSlides[15] = 838;
arrSlides[16] = 875;
arrSlides[17] = 927;
arrSlides[18] = 966;
arrSlides[19] = 1031;
arrSlides[20] = 1097;
arrSlides[21] = 1147;
arrSlides[22] = 1155;
arrSlides[23] = 1160;
arrSlides[24] = 1161;
arrSlides[25] = 1164;
arrSlides[26] = 1221;
arrSlides[27] = 1236;
arrSlides[28] = 1315;
arrSlides[29] = 1354;
arrSlides[30] = 1357;
arrSlides[31] = 1376;
arrSlides[32] = 1389;
arrSlides[33] = 1437;
arrSlides[34] = 1463;
arrSlides[35] = 1480;
arrSlides[36] = 1482;
arrSlides[37] = 1487;
arrSlides[38] = 1498;
arrSlides[39] = 1513;
arrSlides[40] = 1538;
arrSlides[41] = 1581;
arrSlides[42] = 1586;
arrSlides[43] = 1605;
arrSlides[44] = 1646;
arrSlides[45] = 1648;
arrSlides[46] = 1650;
arrSlides[47] = 1661;
arrSlides[48] = 1671;
arrSlides[49] = 1718;
arrSlides[50] = 1743;
arrSlides[51] = 1768;
arrSlides[52] = 1773;
arrSlides[53] = 1775;
arrSlides[54] = 1777;
arrSlides[55] = 1793;
arrSlides[56] = 1800;
arrSlides[57] = 1828;
arrSlides[58] = 1831;
arrSlides[59] = 1835;
arrSlides[60] = 1859;
arrSlides[61] = 1864;
arrSlides[62] = 1870;
arrSlides[63] = 1894;
arrSlides[64] = 1918;
arrSlides[65] = 1922;
arrSlides[66] = 1934;
arrSlides[67] = 1943;
arrSlides[68] = 1984;
arrSlides[69] = 1986;
arrSlides[70] = 2012;
arrSlides[71] = 2035;
arrSlides[72] = 2415;
arrSlides[73] = 2494;
arrSlides[74] = 2520;
arrSlides[75] = 2572;
arrSlides[76] = 2605;
arrSlides[77] = 2661;
arrSlides[78] = 2685;
arrSlides[79] = 2706;
arrSlides[80] = 2738;
arrSlides[81] = 2762;
arrSlides[82] = 2778;
arrSlides[83] = 2830;
arrSlides[84] = 2846;
arrSlides[85] = 2871;
arrSlides[86] = 2921;
arrSlides[87] = 2931;
arrSlides[88] = 2988;
arrSlides[89] = 3044;
arrSlides[90] = 3078;
arrSlides[91] = 3115;
arrSlides[92] = 3144;
arrSlides[93] = 3158;
arrSlides[94] = 3161;
arrSlides[95] = 3193;
arrSlides[96] = 3196;
arrSlides[97] = 3205;
arrSlides[98] = 3265;
arrSlides[99] = 3267;
arrSlides[100] = 3280;
arrSlides[101] = 3315;
arrSlides[102] = 3351;
arrSlides[103] = 3386;
arrSlides[104] = 3422;
arrSlides[105] = 3496;
arrSlides[106] = 3530;
arrSlides[107] = 3542;
arrSlides[108] = 3620;
arrSlides[109] = 3659;
arrSlides[110] = 3686;
arrSlides[111] = 3705;
arrSlides[112] = 3718;
arrSlides[113] = 3772;
arrSlides[114] = 3802;
arrSlides[115] = 3830;
arrSlides[116] = 3876;
arrSlides[117] = 3917;
arrSlides[118] = 3973;
arrSlides[119] = 4038;
arrSlides[120] = 4051;
arrSlides[121] = 4121;
arrSlides[122] = 4165;
arrSlides[123] = 4216;
arrSlides[124] = 4256;
arrSlides[125] = 4300;
arrSlides[126] = 4325;
arrSlides[127] = 4382;
arrSlides[128] = 4415;

function playerReady(obj) {
    player = document.getElementById(obj['id']);
    player.addModelListener("TIME", "slideTracker");
}

function slideTracker(obj) {
    var pos = parseFloat(obj['position']);
    var str = pos / 2 + '';

    if (str.indexOf(".") == -1) {
        for (i = 0; i < arrSlides.length; i++) {
            if (i == arrSlides.length - 1) // will throw an error otherwise cause there is no "next slide"
            {
                slidenum = i + 1;
                break;
            }
            else if (pos >= arrSlides[i] && pos < arrSlides[i + 1]) {
                slidenum = i + 1;
                break;
            }
        }

        var path = 'http://clients.onlinevideoservice.com/goc/acce2009/slides/session4/Slide' + slidenum + '.jpg';
        if (path != document.getElementById('slide').src)
            document.getElementById('slide').src = path;
    }
}