Problem with 2 buttons

I have 2 buttons sitting next to each other. One to update; the other to cancel. However, no matter which button I click, the isset($_POST["CHANGE"]) always returns true. My template code is list below. Could someone tell me what's wrong with my code? <tr height=60> <td width="5%">&nbsp;</td> <td valign=bottom> <input type="hidden" name="CHANGE"> <input type=image name=CHANGE src={#img_dir#}{#template#}page6grid_g3.gif onmouseover="this.src='{#img_dir#}{#template#}page6grid_g4.gif'" onmouseout="this.src='{#img_dir#}{#template#}page6grid_g3.gif'"> <font class=mpanel_mid_data style="font-weight: lighter;">Update order</font> </td> <td valign=bottom> <input type="hidden" name="CANCEL"> <input type=image name="CANCEL" src={#img_dir#}{#template#}page6grid_g11.gif onmouseover="this.src='{#img_dir#}{#template#}page6grid_g12.gif'" onmouseout="this.src='{#img_dir#}{#template#}page6grid_g11.gif'"> <font class=mpanel_mid_data style="font-weight: lighter; text-indent: 0px;">Cancel order</font> </td> </tr> William Cheung <mailto:william@databyte.com> B.Sc, MCSE, MCDBA Databyte Corp. <http://www.databyte.com/>