Hi Monks, Can you please help me guys. I desperately need help here :) From the output of my old thread here Help regarding regular expression I have tried to use HTML::Parser to parse my gene ontology data. Here is the code

use LWP::Simple;
use HTML::Parser;

my $query = shift(@ARGV);

#print "$query\n";



die "waste fellow dnt know hw to write a program" unless (open(OUT,">t
+est12.txt"));

$content = get("http://amigo.geneontology.org/cgi-bin/amigo/search.cgi
+?query=$query;search_constraint=gp;action=query;view=query/");

die "Couldnt get the website!" unless defined $content;

print OUT "$content";

close (OUT);

print "At the whileloop";

open (IN, "/home/vivek/Desktop/test12.txt");

while(my $line = <IN>)

{

chomp $line;

$line =~ s/^[\s\t]+|[\s\t]+$//;



#$string = "GO:";



if ($line =~ s/(.+)(term\=GO\:)(\d+)(\"\>.+)/$1$2$3$4/g)

{

print $1;

$page = get("http://amigo.geneontology.org/cgi-bin/amigo/term-details.
+cgi?term=GO:$3");

HTML::Parser->new(text_h => [\my @accum, "text"])->parse($page);
print map $_->[0], @accum;

#print $page;

}

}

close(IN);
[download]

This above code gives me a webpage link this one:

    <div class="contents term">

            <h1 class="name">ATP binding</h1>
        

    <ul id="navPage" class="inline C">
        <li><a href="#info" title="View term information">Term informa
+tion <img src="http://amigo.geneontology.org/amigo/images/down.png" a
+lt="in-page link"></a></li>
        <li><a href="#lineage" title="View the placement of the term i
+n the tree">Term lineage <img src="http://amigo.geneontology.org/amig
+o/images/down.png" alt="in-page link"></a></li>
        <li><a href="#xrefs" title="View cross-references to external 
+databases">External references <img src="http://amigo.geneontology.or
+g/amigo/images/down.png" alt="in-page link"></a></li>
    
        <li><a href="term-assoc.cgi?term=GO:0005524&amp;session_id=323
+3amigo1249562763" title="View gene products associated with this term
+">3492 gene product associations <img src="http://amigo.geneontology.
+org/amigo/images/left.png" alt="link to another page"></a></li>
    
    </ul>
<div class="block" id="info">

    <h2>Term Information</h2>
    <dl class="term-info">
        <dt>Accession</dt>
        <dd class="acc">GO:0005524</dd>
        <dt>Ontology</dt>
        <dd class="type">molecular function</dd>
        <dt>Synonyms</dt>
[download]

The above code is just an example, in the original html file there will be many different class and class name. What I want the program to do is if I pass the parameter "molecular function", then it should give me the class name, i.e., ATP Binding. Can someone help me out please?? Thank you