[code] tag for registrered members only

[Triky]

Hey there, doing this:

Template: bbcode_code

<div style="margin:20px; margin-top:5px">
<div class="smallfont" style="margin-bottom:2px">$vbphrase['code']:</div>
    <pre class="alt2" dir="ltr" style="
        margin: 0px;
        padding: $stylevar[cellpadding]px;
        border: 1px inset;
        width: $stylevar[codeblockwidth];
        height: {$blockheight}px;
        text-align: left;
        overflow: auto"><if condition="$show['guest']">Please sign up<else />$code</if></pre>
</div>

I can't get it work. Can you please give me some advice?