HI!
It seems to be working now

.
http://www.soccerquest.nl/forum/login_sol.php?styleid=4
Code:
$stylevar[htmldoctype]
<html dir="$stylevar[textdirection]" lang="$stylevar[languagecode]">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=$stylevar[charset]" />
<meta name="generator" content="vBulletin $vboptions[templateversion]" />
<meta name="keywords" content="$vboptions[keywords]" />
<meta name="description" content="$vboptions[description]" />
<script type="text/javascript">
<!--
var SESSIONURL = "$session[sessionurl_js]";
var IMGDIR_MISC = "$stylevar[imgdir_misc]";
var vb_disable_ajax = parseInt("$vboptions[disable_ajax]", 10);
// -->
</script>
<script type="text/javascript" src="clientscript/vbulletin_global.js"></script>
<script type="text/javascript" src="clientscript/vbulletin_md5.js"></script>
<if condition="$show['popups']"><script type="text/javascript" src="clientscript/vbulletin_menu.js"></script></if>
<if condition="$vboptions['externalrss']"><link rel="alternate" type="application/rss+xml" title="$vboptions[bbtitle] RSS Feed" href="external.php?type=RSS" /></if>
<title>$vboptions[bbtitle]</title>
</head>
<body>
<script type="text/javascript">
<!--
function log_out()
{
ht = document.getElementsByTagName("html");
ht[0].style.filter = "progid:DXImageTransform.Microsoft.BasicImage(grayscale=1)";
if (confirm('$vbphrase[sure_you_want_to_log_out]'))
{
return true;
}
else
{
ht[0].style.filter = "";
return false;
}
}
//-->
</script>
<!-- breadcrumb, login, pm info -->
<body text="#FFFFFF" bgcolor="#000000">
<table class="tborder" cellpadding="$stylevar[cellpadding]" cellspacing="$stylevar[cellspacing]" border="0" width="100%" align="center">
<tr>
<if condition="$show['member']">
<else />
<td class="alt2" nowrap="nowrap" style="padding:0px">
<!-- login form -->
<form action="login.php" method="post" onsubmit="md5hash(vb_login_password, vb_login_md5password, vb_login_md5password_utf, $show[nopasswordempty])">
<script type="text/javascript" src="clientscript/vbulletin_md5.js"></script>
<table cellpadding="0" cellspacing="$stylevar[formspacer]" border="0">
<tr>
<td>
<input type="text" class="bginput" style="font-size: 11px" name="vb_login_username" id="navbar_username" size="20" accesskey="u" tabindex="101" value="$vbphrase[username]" onfocus="if (this.value == '$vbphrase[username]') this.value = '';" />
<input type="password" class="bginput" style="font-size: 11px" name="vb_login_password" id="navbar_password" size="20" accesskey="p" tabindex="102" /></td>
<td class="smallfont" colspan="2" nowrap="nowrap"><label for="cb_cookieuser_navbar">
<input type="checkbox" name="cookieuser" value="1" tabindex="103" id="cb_cookieuser_navbar" accesskey="c" checked />$vbphrase[remember_me] </label><input type="submit" class="button" value="$vbphrase[log_in]" tabindex="104" title="$vbphrase[enter_username_to_login_or_register]" accesskey="s" /></td>
</tr>
</table>
<input type="hidden" name="s" value="$session[sessionhash]" />
<input type="hidden" name="do" value="login" />
<input type="hidden" name="vb_login_md5password" />
<input type="hidden" name="vb_login_md5password_utf" />
</form>
<!-- / login form -->
</td>
</if>
</tr>
</table>
<!-- / breadcrumb, login, pm info -->
</body>
</html>
Why exactly I need the javascript for? To make the MD5 encrypting working?