Hit Highlighting of SQL Content Search Results

[Rachel80]

I found the following coding in the Index Server 2.0 Sample Navigation Frameset from Microsoft Index Server:<br><br>&lt;%<br>Set Conn = Server.CreateObject(&quot;ADODB.Connection&quot<br>Conn.ConnectionString =&nbsp;&nbsp;&quot;provider=msidxs;&quot;<br>Conn.Open<br>Set AdoCommand = Server.CreateObject(&quot;ADODB.Command&quot<br>set AdoCommand.ActiveConnection = Conn<br>Set Recordset = Server.CreateObject(&quot;ADODB.RecordSet&quot<br>AdoCommand.Properties(&quot;Bookmarkable&quot = True<br>AdoCommand.CommandText = &quot;select vpath, filename from scope() where contains('Index AND Server')&gt;0&quot;<br>Recordset.open AdoCommand<br>SearchString = AdoCommand.Properties(&quot;Query Restriction&quot<br>%&gt;<br>&lt;%if SearchString &lt;&gt; &quot;&quot; then%&gt;<br>&lt;BR&gt;<br>&nbsp;&nbsp;&lt;%<br>&nbsp;&nbsp;' Construct the URL for hit highlighting<br>&nbsp;&nbsp;WebHitsQuery = &quot;CiWebHitsFile=&quot; & Server.URLEncode( Recordset(&quot;vpath&quot )<br>&nbsp;&nbsp;WebHitsQuery = WebHitsQuery & &quot;&CiRestriction=&quot; & Server.URLEncode( SearchString )<br>&nbsp;&nbsp;WebHitsQuery = WebHitsQuery & &quot;&CiBeginHilite=&quot; & Server.URLEncode( &quot;&lt;font color=&quot;&quot;#FF0000&quot;&quot;&gt;&lt;b&gt;&lt;em&gt;&quot; )<br>&nbsp;&nbsp;WebHitsQuery = WebHitsQuery & &quot;&CiEndHilite=&quot; & Server.URLEncode( &quot;&lt;/em&gt;&lt;/b&gt;&lt;/font&gt;&quot; )<br>&nbsp;&nbsp;WebHitsQuery = WebHitsQuery & &quot;&CiUserParam3=&quot; & QueryForm<br>&nbsp;&nbsp;%&gt;<br>&nbsp;&nbsp;&lt;a href=&quot;/iissamples/issamples/Oop/Qsumrhit.htw?&lt;%= WebHitsQuery %&gt;&quot;&gt;&lt;b&gt;Show Highlights (condensed)&lt;/b&gt;&lt;/a&gt; /<br>&nbsp;&nbsp;&lt;a href=&quot;/iissamples/issamples/Oop/Qfullhit.htw?&lt;%= WebHitsQuery %&gt;&CiHiliteType=Full&quot;&gt;&lt;b&gt;Show Highlights (full<br>text)&lt;/b&gt;&lt;/a&gt;<br>&lt;BR&gt;<br>&lt;%end if%&gt; <br><br>It's used for Webhits rite? Can everyone explain the meaning of those coding? or is there any site where I can find info about computing the webhits? Thanks a millions!!