34 lines
994 B
JavaScript
34 lines
994 B
JavaScript
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function modify_buttons_for_help(status) {
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K.visible("#linkshow", status);
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K.visible("#textshow", status);
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K.visible("#searchtools", status);
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K.get("#help").textContent = status == "show" ? "Help" : "Back";
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}
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function show_help() {
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let header = K.get("#text h1");
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if (header && header.textContent === "Navigation features") {
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textshow();
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modify_buttons_for_help("show");
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frame_resize();
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} else {
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save_position();
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K.get("#text").replaceWith(K.get("#help_page").cloneNode(true));
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K.attr("#help_page", "id", "text");
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K.visible("#toc", "hide");
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K.visible("#resizer", "hide");
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set_buttons("hide");
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resize_text_width();
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modify_buttons_for_help("hide");
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frame_resize();
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}
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}
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window.addEventListener("load", function (event) {
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K.get("#help").addEventListener("click", function (e) {
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event.preventDefault();
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show_help();
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});
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define_keypress("H", "#help");
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});
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