[PHP] Getting the value from a not posted form edit Vield.

[hvm]

Hi All,

Has some one a solution for a non posted field to get the entered information out in 
to the session variables.
My code:

1e The script "adv_search_dis.php4" is to build the input field.

<?php
     echo "<INPUT type='text' name=aFindOnInput value='$aFindOn' size=15 maxlength=15 
style='font-family:
     Arial, Helvetica, sans-serif; color: black; background: #DFFFFD'></td>";

     // Find the diseases via Link
     echo "<a href='../PhPScrips/0DiseaseFind.php4' target='mainFrame' 
name='disease'>Search</a></FONT>";
 ?>

2e The script "0DiseaseFind.php4" is to get the variable $aFindOnInput from the 
"adv_search_dis.php4" script in to the session variable and start a new script to 
build the result found in to the database. 

<?php
     $aFinfOn = Getenv($aFindOnInput);
     $aLetter = $aFinfOn;
     echo "<FRAMESET rows='50, *' FRAMEBORDER='NO' BORDER='0' FRAMESPACING='0'>";
     echo "<FRAME NAME='topFrame' SRC='../PhPScrips/a.php4' FRAMEBORDER='NO' 
SCROLLING='NO' NORESIZE  MARGINHEIGHT='22'>";
     echo "<FRAME NAME='abc results' SRC='../PhPScrips/GetLSDNs.php4' FRAMEBORDER='NO' 
SCROLLING='AUTO' NORESIZE>";
?>

Any help?

Yours Hans.