vb4 custom template problem

[vsforums]

Hi,

I want to use misc.php file to display my custom template.
Example:
misc.php?do=page&template=my_template

And everything works fine except that I cannot find a way to eval my own variable which is inside that template = {vb:raw HTML}

All other vars such as {vb:raw header} and {vb:raw footer} looks okay.

I tried to use parse_template hook to do something like:
global $HTML;

$HTML = "test";

But still HTML is null.

Any idea?