function emptyTxtBox(id)
{
    if(document.getElementById(id).value == "First Name"){
        document.getElementById(id).value="";
    }
}
function fillIt(id)
{
    if(document.getElementById(id).value == ""){
        document.getElementById(id).value = "First Name";
    }
} 

function emptyTxtBox1(id)
{
    if(document.getElementById(id).value == "Last Name"){
        document.getElementById(id).value="";
    }
}
function fillIt1(id)
{
    if(document.getElementById(id).value == ""){
        document.getElementById(id).value = "Last Name";
    }
}