Ink

Hey I got some problems with this logginscript, I dont know how to get the loginform to disapare when the bloggform apars... and when i try to use the wrong password it wont tell me that its wrong... try it at [url=http://munchmoller.com/ink/blogg.php]http://munchmoller.com/ink/blogg.php[/url] (it wont blogg on my page as that obyusly would be a bit dumb:P anny one that can help me? here is the code: [code]<?php $username = "ink"; $password = "pass"; $realdate  = date("d.m.Y"); $username2 = $_POST['userlog']; $password2 = $_POST['passlog']; ?> <form name="form" method="post" action="<?php $_SERVER['PHP_SELF']; ?>">     <label for="userlog">Username:</label><br />     <input type="text" name="userlog">     <br /><label for="passlog">Password:</label><br />     <input type="password" name="passlog">     <br /><input type="submit" name="Submit" value="Login"><br /> </form> <?php if($username2 != $username and $password2 != $password){  if(($username != $username2) and ($password != $password2)){   echo "Wrong.<br /><a href=index?side=blogg>Back</a>";    exit; }else{ ?> <div align="center"><h2>Nytt blogginnlegg.</h2></div> <form name="form2" action="index.php?side=bloggsend" method="post" class="style1"> <label for="date">Dato:</label><br />      <input type="text" name="date" class="text2" value="<?php echo $realdate;?>"><br /> <label for="headline">Overskrift</label><br />     <input type="text" name="headline" class="text2"> <br /> Innlegg:<br />     <textarea cols="75" rows="25" name="mld" class="text2"></textarea>     <br /><div align="right">-Ink</div>     <input name="submit" type="submit" class="knapp" value="Send">     <input name="reset" type="reset" class="knapp" value="Reset">     <br /> </form> Gamle innlegg: <br /><br /> <?php $fil=fopen("news.txt", "r"); $innhold=fread($fil, filesize("news.txt")); fclose($fil); echo("$innhold"); } } ?>[/code]