<br>Form1:
<form action="baseportal.pl?htx=/baseportal/test3/formtest" method="post" enctype="multipart/form-data">
<input type="hidden" name="htx=" value="/baseportal/test3/formtest">
<input type="text" name="test1=">
<input type="submit">
</form>

<form action="baseportal.pl?htx=/baseportal/test3/formtest" method="post" enctype="multipart/form-data">
<input type="hidden" name="htx=" value="/baseportal/test3/formtest">
<input type="text" name="test2=">
<input type="submit">
</form>