function AlteraTabelaPalestrante(tabela, imagem) 
{
    var tabs = document.getElementById("divPalestrantes").getElementsByTagName("table");

    for (var i = 0; i < tabs.length; i++) 
    {
        document.getElementById(tabs[i].id).style.visibility = "hidden";
        document.getElementById(tabs[i].id).style.display = "none";
    }
    
    document.getElementById(tabela).style.visibility = "visible";
    document.getElementById(tabela).style.display = "block";
    document.getElementById("ctl00_ContentPlaceHolder1_divAbaPalestrantes").style.backgroundImage = "url(Images/" + imagem + ")";
    
}

function CapturaUrlExibicao() 
{
    var url = window.location;
    url = url.toString();
    url = url.split("/");
    url = url[parseInt(url.length) - 1];
    url = url.replace('?prog=', '');
    url = url.replace('?id=', '');
    url = url.replace('?insc=', '');

    url = url.replace('1', '');
    url = url.replace('2', '');
    url = url.replace('3', '');
    url = url.replace('4', '');
    url = url.replace('5', '');
    url = url.replace('6', '');
    url = url.replace('7', '');
    url = url.replace('8', '');
    url = url.replace('9', '');
    url = url.replace('0', '');    
    
    switch (url) 
    {     
        case "Default.aspx":
            document.getElementById("imgHome").setAttribute("src", "Images/bt_1_F2.jpg");
            break;
        case "Mensagem.aspx":
            document.getElementById("imgMsgPresidente").setAttribute("src", "Images/bt_2_F2.jpg");
            break;
        case "ProgramacaoCientifica.aspx":
            document.getElementById("imgProgramacao").setAttribute("src", "Images/bt_3_F2.jpg");
            document.getElementById("divSubMenuProgramacao").style.visibility = "visible";
            document.getElementById("divSubMenuProgramacao").style.display = "block";
            break;
        case "TemaLivre.aspx":
            document.getElementById("imgProgramacao").setAttribute("src", "Images/bt_3_F2.jpg");
            document.getElementById("divSubMenuProgramacao").style.visibility = "visible";
            document.getElementById("divSubMenuProgramacao").style.display = "block";
            break;
        case "CursoPreCongresso.aspx":
            document.getElementById("imgProgramacao").setAttribute("src", "Images/bt_3_F2.jpg");
            document.getElementById("divSubMenuProgramacao").style.visibility = "visible";
            document.getElementById("divSubMenuProgramacao").style.display = "block";
            break;            
        case "Inscricao.aspx":
            document.getElementById("imgInscricao").setAttribute("src", "Images/bt_4_F2.jpg");
            break;
        case "InformacaoGeral.aspx":
            document.getElementById("imgInfo").setAttribute("src", "Images/bt_6_F2.jpg");
            break;
        case "Comissao.aspx":
            document.getElementById("imgComissao").setAttribute("src", "Images/bt_5_F2.jpg");
            break;
        case "Patrocinador.aspx":
            document.getElementById("imgPatrocinador").setAttribute("src", "Images/bt_7_F2.jpg");
            break;                                                            
        case "Contato.aspx":
            document.getElementById("imgContato").setAttribute("src", "Images/bt_8_F2.jpg");
            break;
    }
}

function ManipulaMenu(elemento, imagem, pagina, acao)
{
    var caminhoImagem = "Images/" + imagem;
    var url = window.location;

    pagina = pagina.replace('?prog=', '');
    pagina = pagina.replace('?id=', '');
    pagina = pagina.replace('?insc=', '');

    pagina = pagina.replace('1', '');
    pagina = pagina.replace('2', '');
    pagina = pagina.replace('3', '');
    pagina = pagina.replace('4', '');
    pagina = pagina.replace('5', '');
    pagina = pagina.replace('6', '');
    pagina = pagina.replace('7', '');
    pagina = pagina.replace('8', '');
    pagina = pagina.replace('9', '');
    pagina = pagina.replace('0', '');
    
    url = url.toString();
    url = url.split("/");
    url = url[parseInt(url.length) - 1];
    url = url.replace('?prog=', '');
    url = url.replace('?id=', '');
    url = url.replace('?insc=', '');

    url = url.replace('1', '');
    url = url.replace('2', '');
    url = url.replace('3', '');
    url = url.replace('4', '');
    url = url.replace('5', '');
    url = url.replace('6', '');
    url = url.replace('7', '');
    url = url.replace('8', '');
    url = url.replace('9', '');
    url = url.replace('0', '');

    //alert(url + " / " + pagina);
    
    if (url != pagina) 
    {
        if (url == "TemaLivre.aspx" && pagina == "ProgramacaoCientifica.aspx") 
        {
            //Exceção
        }
        else if (url == "CursoPreCongresso.aspx" && pagina == "ProgramacaoCientifica.aspx") 
        {
            //Exceção
        }
        else 
        {
            document.getElementById(elemento).setAttribute("src", caminhoImagem);
        }
    }

    if (acao == 1) 
    {
        switch (pagina) 
        {
            case "ProgramacaoCientifica.aspx":
                HabilitaSubMenu("divSubMenuProgramacao", 1);
                break;
            case "TemaLivre.aspx":
                HabilitaSubMenu("divSubMenuProgramacao", 1);
                break;
            case "CursoPreCongresso.aspx":
                HabilitaSubMenu("divSubMenuProgramacao", 1);
                break;
        }
    }
    else if (acao == 0) 
    {        
        var divSubMenu = document.getElementById("divSubMenu").getElementsByTagName("div");

        for (var i = 0; i < divSubMenu.length; i++) 
        {
            HabilitaSubMenu(divSubMenu[i].id, 0);
        }
    }
}

function HabilitaSubMenu(menu, acao) 
{
    if (acao == 1) 
    {
        document.getElementById(menu).style.visibility = "visible";
        document.getElementById(menu).style.display = "block";
    }
    else if (acao == 0) 
    {
        document.getElementById(menu).style.visibility = "hidden";
        document.getElementById(menu).style.display = "none";
    }
}

function Redireciona(link) 
{
    location.href = link;
}

function HabilitaTabela(tabela, item) 
{
    var table = document.getElementById("divSubBannerDiretira").getElementsByTagName("table");
    var celulas = document.getElementById("ctl00_ContentPlaceHolder1_tbDestaques").getElementsByTagName("td");

    for (var cont = 0; cont < table.length; cont++) 
    {
        document.getElementById(table[cont].id).style.display = "none";
        document.getElementById(table[cont].id).style.visibility = "hidden";
    }

    for (var cont = 0; cont < celulas.length; cont++) 
    {
        if (isNaN(celulas[cont].id)) 
        {
            document.getElementById(celulas[cont].id).style.backgroundImage = "";
        }
    }

    document.getElementById(tabela).style.display = "block";
    document.getElementById(tabela).style.visibility = "visible";
    document.getElementById(item).style.backgroundImage = "url(Images/fundoTc.jpg)";
    document.getElementById(item).style.backgroundRepeat = "no-repeat";

}