function $obj(id) {
    return document.getElementById(id);
}

function Inicio() {
    PageMethods.Inicio(OnSucceeded, OnFailed);
}

var PAGINA = 0;
var TPAGINA = 0;
function pgAnterior() {
    if (PAGINA > 0) {
        PAGINA--;
        PageMethods.pgAnterior(PAGINA, OnSucceeded, OnFailed);
    }
}

function pgProxima() {
    if (PAGINA < TPAGINA - 1) {
        PAGINA++;
        PageMethods.pgProxima(PAGINA, OnSucceeded, OnFailed);
    }
}

function mudaVideo(VIDEO) {
    PageMethods.mudaVideo(VIDEO, OnSucceeded, OnFailed);
}

function padLeft(valor, tamanho, enchimento) {
    while (valor.toString().length < tamanho) {
        valor = enchimento + valor;
    }
    return valor;
}

function OnSucceeded(result, userContext, methodName) {
    if (methodName == "Inicio") {
        $obj('TituloVideo').innerHTML = result.Titulo;
        swfobject.embedSWF(result.Link,
                       "vFilho", "440", "387", "8", null, null, params, atts);
    }
    if (methodName == "pgAnterior" || methodName == "pgProxima") {
        $obj('videosAnteriores').innerHTML = '';
        var DV;
        for (cc = 0; cc < result.length; cc++) {
            DV = document.createElement("div");
            DV.innerHTML = '<div class="thumb_video">' +
                            '<div class="img_video">' +
                                '<a href="javascript:mudaVideo(' + result[cc].ID + ');" title="Vídeo">' +
                                '<img src="http://i.ytimg.com/vi/' + result[cc].CodigoVideo + '/default.jpg" alt="Vídeo" width="80" height="57" />' + 
                                '</a>' + 
                            '</div>' +
                            '<span>' + result[cc].Data + '</span>' +
                            '<p>' +
                                '<a href="javascript:mudaVideo(' + result[cc].ID + ');" title="Vídeo">' + result[cc].Titulo + '</a></p>' +
                            '</div>';
            $obj('videosAnteriores').appendChild(DV);
        }
    }
    if (methodName == "mudaVideo") {
        $obj('TituloVideo').innerHTML = result.Titulo;
        $obj('ytVideoExclusivo').removeChild($obj('mPlayer'));
        var V = document.createElement("div");
        V.id = 'vFilho';
        $obj('ytVideoExclusivo').appendChild(V);
        swfobject.embedSWF(result.Link, "vFilho", "440", "387", "8", null, null, params, atts);
    }
}

function OnFailed(error, userContext, methodName) {
    if (methodName == "pgAnterior" || methodName == "pgProxima") {
        alert(error.get_message());
    }
}

if (typeof (Sys) !== "undefined") Sys.Application.notifyScriptLoaded();

function CarregaINI() {
    PAGINA--;
    pgProxima();
}

function pageLoad() {
    INI();
    Inicio();
    CarregaINI();
}
//window.onload = function() { CarregaContatos(); };