Hi, Thanks your information was useful. Code is working perfect now.

my $cgi = new CGI;                # cgi 
                                # ajax function
my $pjx = new CGI::Ajax( 'exported_func' => \&perl_func, 'exported_fun
+c_two' => \&perl_func_two);
print $pjx->build_html( $cgi, \&Show_HTML);
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Note: I am new to perlmonks, how do I mark this question as answer, or solved one.