function loginsuccess() {
    FB.Connect.showPermissionDialog(
    "publish_stream",   // permission name(s)
    permissionHandlerForLogin,  // response callback
    true);              // enable profile selector (only for "publish_stream")

}
function permissionHandlerForLogin() {
    
    window.location = '/Account/Login';

}
function LogOut() {
    FB.Connect.ifUserConnected(loutfacebook, loutGoodShots);
}
function loutfacebook() {
    FB.Connect.logoutAndRedirect('/Account/LogOut');
}
function loutGoodShots() {
    //window.location = '/Home/Index';
    FB.Connect.logoutAndRedirect('/Account/LogOut');
}
function promptforpublish() {
    
    FB.Connect.ifUserConnected(update_user_box, permissionHandler);

}
function update_user_box() {

    FB.Connect.showPermissionDialog(
    "publish_stream",   // permission name(s)
    permissionHandler,  // response callback
    true);              // enable profile selector (only for "publish_stream")
}
function permissionHandler() {
    
    document.forms["mainform"].submit();


}
function loginsuccessForRegister() {
    FB.Connect.showPermissionDialog(
    "publish_stream",   // permission name(s)
    permissionHandleForRegister,  // response callback
    true);              // enable profile selector (only for "publish_stream")

}
function permissionHandleForRegister() {

    window.location = 'RegisterFaceBookUser';

}