function nameChange(bg)
{
document.getElementById('name').style.background="url(" + bg + ")"
}
function emailChange(bg)
{
document.getElementById('email').style.background="url(" + bg + ")"
}
function friend1Change(bg)
{
document.getElementById('friendmail1').style.background="url(" + bg + ")"
}
function friend2Change(bg)
{
document.getElementById('friendmail2').style.background="url(" + bg + ")"
}
function friend3Change(bg)
{
document.getElementById('friendmail3').style.background="url(" + bg + ")"
}