forward after login page

I have Mikrotik router with level 4 Router OS.

I have hotspot user account and after login I want the user to be forward to certain page instead of the page he wanted to visit

Now, if the user is log off and open the browser and type http://www.google.com, he will be forward to login page and after login foofle.com open. But I want him to be forwarded to certain site.

what do I need?

Note: I use Winbox to modifies options in the router. I also use front page to add html codes to html pages.

Use ‘dst’ as a GET parameter against ‘/login’ (if you use a form in login.html that the user submits against itself, insert a hidden form field with a name of ‘dst’ and a value of ‘http://my.final.redirect.com’) to override the forward destination after successful login.

http://www.mikrotik.com/testdocs/ros/2.9/ip/hotspot_content.php#7.41.15.1

I am just beginer so give me the html code and where should I insert it. If this is done from the router, Can you do it with Winbox

Note: I use form for login.html as the orginal one where user enter username and password.

From the default login.html:

<form name="login" action="$(link-login-only)" method="post"
	$(if chap-id) onSubmit="return doLogin()" $(endif)>
	<input type="hidden" name="dst" value="$(link-orig)" />
	<input type="hidden" name="popup" value="true" />
	<table width="100" style="background-color: #ffffff">
		<tr><td align="right">login</td>
		<td><input style="width: 80px" name="username" type="text" value="$(username)"/></td>
		</tr>
		<tr><td align="right">password</td>
		<td><input style="width: 80px" name="password" type="password"/></td>
		</tr>
		<tr><td>&nbsp;</td>
		<td><input type="submit" value="OK" /></td>
		</tr>
	</table>
</form>

Edit the third line like so:

<form name="login" action="$(link-login-only)" method="post"
	$(if chap-id) onSubmit="return doLogin()" $(endif)>
	<input type="hidden" name="dst" value="http://edit.this.to.your.final.location" />
	<input type="hidden" name="popup" value="true" />
	<table width="100" style="background-color: #ffffff">
		<tr><td align="right">login</td>
		<td><input style="width: 80px" name="username" type="text" value="$(username)"/></td>
		</tr>
		<tr><td align="right">password</td>
		<td><input style="width: 80px" name="password" type="password"/></td>
		</tr>
		<tr><td>&nbsp;</td>
		<td><input type="submit" value="OK" /></td>
		</tr>
	</table>
</form>

thank you. I will try it