sub content_handler
{
  my ($twig, $content)= @_;
    if($content->{'att'}->{'type'} eq "text")
    {
      my $selfatt=$content->att_xml_string('Self');
      my $expr='//box[@textflowid="'.$selfatt.'"][@type="text"]';
  	  my @tagnames = $twig->get_xpath($expr);
      for my $temp (@tagnames)
		  {
		      $fcnvar=$temp->att_xml_string('frameColorID');
#          print "#$fcnvar#";
#          if (!($fcnvar eq "")){
#          my $expr='//color[@self="ua5"]';
#          print "$expr";
#          my @colorvalarr = $twig->get_xpath($expr);
#          print @colorvalarr;
#          print $colorvalarr[0];
#          $fcnvar=$colorvalarr[0]->att_xml_string('pnam');
#          }

		  }
		 }
	}