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print $co->image_button(-name=>'dir',-value=>'test',-src=>'../../../ic +ons/dir.gif',-onclick=>"parent.location.href=\'first.cgi\'");
if ($co->param('dir')) { ####If condition ... print $co->image_button(-name=>'dir',-value=>'test',-src=>'../../../ic +ons/dir.gif',-onclick=>"parent.location.href=\'first.cgi\'"); ####Else condition }