diagram.php
<form> taille <input type="text" name="taille" value="20"> </form> <? if (isset($taille)) { echo " <table width=500 border=1> <tbody> <tr width=90> <td>bla bla</td> <td width=100> <div align=\"left\" style=\"width: $taille; background-color: #87ff87; float: left; z-index: 1\"> </div><div align=\"center\" style=\"z-index: 2; position: absolute;\"> $taille % </div> </td> </tr> </tbody> </table> "; } ?>