如何添加Discuz6.0论坛的搜索引擎？

Discuz论坛升级到6.0版本后，FF里面以前用Add to searchBar添加的搜索引擎都用不了了，莫名奇妙的。

比如这个搜索串，在Theworld下能用

http://bbs.ioage.com/cn/search.php?srchtxt=%s
&srchuname=&searchsubmit=true&srchtype=title
&srchfilter=all&srchfrom=0&before=&orderby=lastpost
&ascdesc=desc&srchfid[]=all

对照里面的参数，在FF下修改由Add to searchBar添加的搜索串，xml代码如下

<SearchPlugin xmlns="http://www.mozilla.org/2006/browser/search/" xmlns:os="http://a9.com/-/spec/opensearch/1.1/">
<os:ShortName>世界之窗论坛</os:ShortName>
<os:InputEncoding>x-gbk</os:InputEncoding>
<os:Image width="16" height="16">data:image/x-icon;base64,AAABAAIAEBAAAAEAC
ABoBQAAJgAAABAQAAABACAAaAQAAI4FAAAoAAAAEAAAACAAAAA
BAAgAAAAAAAABAAAAAAAAAAAAAAABAAAAAQAAAAAAAJhIGQCf
ThsAsGMlAK1kMACqZTcApWU7ALFpMgCobkcArHFHAK90SgDBiD
8Ay40/ANmSOwDclTsAv4RXALuIXwC4imUAvJFuALeScQDTlEgA
0phLAN2eSgDtqUEA5qdJAO6uTADqrlEA4KRbAMOSaADFlmgAzplv
ANCebADDm3kA3apyANClegDVrX0A3K96AOW2fwCYkIYAnJqWAK
mcjwCin5kAoqCeAJ+foQCfoKIAoaKiAKKjpwCipKQAqqajAKGlqQCl
p6gAp6mqAKSprACoqaoAqqyuAKytrgCtrrAAsLCxALCytAC3tLQA
uLS0ALe4uAC/u7kAu7m9AL++vwDJrIgA1bGGANa0iwDBqZUAw
a2eANS1lgDbuZ4A27+fAOG8kQDPvKgAxLyzAMC9vADlwIoA5MG
WANnDrwDFwr8A08i8AODDoQDr0aoA6tK1APDZuwC9v8AAu
r/EAMLBwQDFwcIAw8TFAMzFxADEx8oAxMjOANzPwADV0c4A
zs/RANPQ0ADU0dEA0tPUANnX1gDc2dcA2dvcANvd3gDn18AA
7NbAAOHWzgDn39YA4d7dAPHgxADu5d0A3t7hAN/g4gDh4u
UA4OTnAObl5QDs5+UA7ernAOXm6gDl5+wA5+rsAOrr7ADu7
O0A+fTuAO3u8AD//PIA8vX5APT6/QD+//</os:Image>
<SearchForm>http://bbs.ioage.com/cn/search.php</SearchForm>
<os:Url type="text/html" method="Post" template="http://bbs.ioage.com/cn/search.php">
  <os:Param name="srchtxt" value="{searchTerms}"/>
  <os:Param name="srchuname" value=""/>
  <os:Param name="searchsubmit" value="true"/>
  <os:Param name="srchtype" value="title"/>
  <os:Param name="srchfilter" value="all"/>
  <os:Param name="srchtypeid" value=""/>
  <os:Param name="srchfrom" value="0"/>
  <os:Param name="before" value=""/>
  <os:Param name="orderby" value="lastpost"/>
  <os:Param name="ascdesc" value="desc"/>
  <os:Param name="srchfid%5B%5D" value="all"/>
  <os:Param name="sourceid" value="Mozilla-search"/>
</os:Url>
</SearchPlugin>

可是用这个搜索根本搜不到结果，画面只是停留在搜索页面，奇了怪了。

对于Discuz5.5版本的论坛来说，这样添加搜索引擎是没有问题的，一到了Discuz6.0就不行了，很纳闷儿，谁知道怎么回事？

你装OPENSEARCHFOX让它装一个试试

这个行，强悍啊！