function focusname() {
    if (document.getElementById("txtName").value == "Name") {
        document.getElementById("txtName").className = "focus";
        document.getElementById("txtName").value = "";
    }
}
function focusemail() {
    if (document.getElementById("txtEmail").value == "Email") {
        document.getElementById("txtEmail").className = "focus";
        document.getElementById("txtEmail").value = "";
    }
}
function blurname() {
    if (document.getElementById("txtName").value == "") {
        document.getElementById("txtName").className = "blur";
        document.getElementById("txtName").value = "Name";
    }
}
function bluremail() {
    if (document.getElementById("txtEmail").value == "") {
        document.getElementById("txtEmail").className = "blur";
        document.getElementById("txtEmail").value = "Email";
    }
}