php test

<?php

if(isset($_GET['page']))
{
    $page = $_GET['page'];
    ////////////////////////////////////

    //start page recognition;
    if($page == "home")
    {
        echo '<script>document.getElementById("viewmessage").innerHTML = "home";</script>';
    }

    if($page == "about")
    {
        echo '<script>document.getElementById("viewmessage").innerHTML = "about";</script>';
    }

    if($page == "private")
    {
        echo '<script>document.getElementById("viewmessage").innerHTML = "private";</script>';
    }

    if($page == "project")
    {
        echo '<script>document.getElementById("viewmessage").innerHTML = "project";</script>';
    }

    if($page == "login")
    {
        echo '<script>document.getElementById("viewmessage").innerHTML = "login";</script>';
    }

}