help changing php values

Can someone assist me re: “exactly” where and how I need to update the following values, I have tried a few different times without success

thanks – J

[I]Step 6 – Run settings.php in your web browser. From here, you can change how long the timer will count down on the first salespage before redirecting the user. You must also set the page which the script will redirect to. (For example, if users visit index.php as your salespage, you may want to direct them to index2.php). Once you confirm your new settings, they will be updated.

Once you have completed those steps, the setup is complete![/I]

the <tr>
<td width=”108″><span class=”style1″>Redirect Time:</span></td>
<td width=”144″><input name=”time” type=”text” id=”time” value=”<? if ($_POST[‘time’]) { echo($_POST[‘time’]); } else { echo($timer); } ?>” /></td>
<td width=”146″><span class=”style1″>(in seconds)</span></td>
</tr>
<tr>
<td><span class=”style1″>Redirect page:</span></td>
<td><input name=”page” type=”text” id=”page” value=”<? if ($_POST[‘page’]) { echo($_POST[‘page’]); } else { echo($page2); } ?>” /></td>
<td><span class=”style1″>(e.g next.php)</span></td>
</tr>
<tr>
<td><span class=”style1″>No. Of Products:</span></td>
<td><input name=”sales” type=”text” id=”page” value=”<? if ($_POST[‘sales’]) { echo($_POST[‘sales’]); } else { echo($sales); } ?>” /></td>
<td><span class=”style1″>(e.g 50)</span></td>
</tr>
<tr>
<td colspan=”3″><div align=”center”>
<input type=”submit” name=”button” id=”button” value=”Update Settings!” />
</div></td>

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