Limiting container tab scope

[sh8an]

Hi all. i've been playing around with filters again and ran into a problem with limiting the match to just one container tag.

Code:

[Patterns]
Name = "TXT: add title select sites {sh8an}"
Active = TRUE
URL = "$TYPE(htm)$LST(TitleAdd)"
Limit = 254
Match = "(<(div|tr)\1 \0</$TST(\1)>)\9"
        "$TST(sTXTmod=§\3§\4§\5$TST(\0=*($TST(\3)*($TST(\4)) \8($TST(\5)))*))"
Replace = "\9\r\n"
          "<script language="javascript">\r\n"
          "    $SET(uRepl=document.title$TST(uRepl=*).replace(/$GET(uRepl)/g, ""))"
          "    document.title = $GET(uRepl) + '\8';\r\n"
          "</script>\r\n"
          "$SET(uRepl=)"

matches

Code:

<div class="tableborder">
        <div class='maintitle'><img src='/forum/style_images/nav_m.gif' border='0'  alt='&gt;' width='8' height='8' />&nbsp;<b>Image Grabbers</b>, download links</div>

while the first div should be skipped.
Any suggestions?

Update:

Code:

(<(div|tr)\1 \0</$TST(\1)>)\9(^$TST(\0=*$TST(\1)*))
$TST(sTXTmod=§\3§\4§\5$TST(\0=*($TST(\3)*($TST(\4)) \8($TST(\5)))*))

does the trick. but is this the right way or doing it?