gistfile1.txt

				<$ if  article.value("select_field(Wert_A)" ) ) { $>
                                            <scriptbereich_A>
                                               bla....bla...bla
                                             </script>
				<$ } 
				<$ if  article.value("select_field(Wert_B)" ) ) { $>
                                            <scriptbereich_B>
                                               bla....bla...bla
                                             </script>
				<$ }