html = GStrList:new()
p = GHTMLParser:new()
p:loadfromstr(tab.source)
while p:parsing() do
 if p.tagname == 'A' then
   href = html_escape(str_stripquotes(p:getparamval('href')))
   if href ~= '' then
    html:add('<a href="'..href..'" target="new">'..href..'</a><br>')
   end
 end
end
tab:gotourl(tab.url,html.text)
p:release()
html:release()