Fix error in js code so that click blocks now function properly (hide/unhide)
Fix error in js code so that click blocks now function properly (hide/unhide)

asciidoctor/asciidoctor-latex,asciidoctor/asciidoctor-latex,jxxcarlson/asciidoctor-latex,jxxcarlson/asciidoctor-latex,asciidoctor/asciidoctor-latex,jxxcarlson/asciidoctor-latex