fixed parsing for science direct html with more than one <a href=> per one <tr>

[webpac] / httpd.conf

# make swish indexing interface available
Alias /webpac-dev /data/webpac/public_html
AddHandler cgi-script .cgi
<Directory /data/webpac/public_html/>
        DirectoryIndex index.cgi
        Options ExecCGI FollowSymLinks Indexes
        AllowOverride None
        Order allow,deny
        Allow from all
</Directory>