<?php /* * * @copyright (c) 2010 animegame.eu * @license http://www.gnu.org/licenses/gpl-3.0.html GNU General Public Licence * */ ?> <script language="JavaScript" type="text/javascript"> <!-- var arena_geld; function arena() { platz=parseInt(document.forms[0].elements['platz'].value)*500; ring=parseInt(document.forms[0].elements['ring'].value); var x=0; var ring_preis=0; arena_geld = ((platz/500) / 2) + (ring * 3) + (1 * 5) - (10 / 5); arena_geld /= 4; while(x < ring) { x++; ring_preis += x * 100; } document.forms[0].elements['preis'].value=platz+ring_preis; document.forms[0].elements['besucher'].value=arena_geld; } --> </script> <form action="pl.php" method="GET"> <input name="platz" value="0" maxlength="5" onKeyup="arena();" size=7> Plätze<br> <input name="ring" value="0" maxlength="5" onKeyup="arena();" size=7> Ring<br> <input name="preis" value="0" onKeyup="arena();" readonly size=7> Preis<br> <input name="besucher" value="0" onKeyup="arena();" readonly size=7> Besucher<br> </form>