function FocoTextName() {
    if (document.getElementById('ctl00_ContentPlaceHolder1_Nome').value == "Nome") {
        document.getElementById('ctl00_ContentPlaceHolder1_Nome').value = "";
    } 
}

function FocoTextMail() {
    if (document.getElementById('ctl00_ContentPlaceHolder1_Email').value == "E-mail") {
        document.getElementById('ctl00_ContentPlaceHolder1_Email').value = "";
    } 
}

function MyBlurName() {

    if (document.getElementById('ctl00_ContentPlaceHolder1_Nome').value == "") {
        document.getElementById('ctl00_ContentPlaceHolder1_Nome').value = "Nome";
    }
}

function MyBlurMail() {

    if (document.getElementById('ctl00_ContentPlaceHolder1_Email').value == "") {
        document.getElementById('ctl00_ContentPlaceHolder1_Email').value = "E-mail";
    }
}