DaPro,
When you are logged in and the guest welcome is not showing. The table open and close tags are still there:
HTML Code:
<table class="tborder" cellpadding="$stylevar[cellpadding]" cellspacing="$stylevar[cellspacing]" border="0" width="100%" align="center">
</table>
You should put the if statements before the table open tag and after the table close tag, like this:
HTML Code:
<if condition="$show['guest']">
<table class="tborder" cellpadding="$stylevar[cellpadding]" cellspacing="$stylevar[cellspacing]" border="0" width="100%" align="center">
...
</table>
</if>