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Diffstat (limited to 'config/snort/javascript/tabs.js')
| -rw-r--r-- | config/snort/javascript/tabs.js | 123 |
1 files changed, 123 insertions, 0 deletions
diff --git a/config/snort/javascript/tabs.js b/config/snort/javascript/tabs.js new file mode 100644 index 00000000..40e54f0e --- /dev/null +++ b/config/snort/javascript/tabs.js @@ -0,0 +1,123 @@ +// CSS helper functions +CSS = { + // Adds a class to an element. + AddClass: function (e, c) { + if (!e.className.match(new RegExp("\\b" + c + "\\b", "i"))) + e.className += (e.className ? " " : "") + c; + }, + + // Removes a class from an element. + RemoveClass: function (e, c) { + e.className = e.className.replace(new RegExp(" \\b" + c + "\\b|\\b" + c + "\\b ?", "gi"), ""); + } +}; + +// Functions for handling tabs. +Tabs = { + // Changes to the tab with the specified ID. + GoTo: function (contentId, skipReplace) { + // This variable will be true if a tab for the specified + // content ID was found. + var foundTab = false; + + // Get the TOC element. + var toc = document.getElementById("toc"); + if (toc) { + var lis = toc.getElementsByTagName("li"); + for (var j = 0; j < lis.length; j++) { + var li = lis[j]; + + // Give the current tab link the class "current" and + // remove the class from any other TOC links. + var anchors = li.getElementsByTagName("a"); + for (var k = 0; k < anchors.length; k++) { + if (anchors[k].hash == "#" + contentId) { + CSS.AddClass(li, "current"); + foundTab = true; + break; + } else { + CSS.RemoveClass(li, "current"); + } + } + } + } + + // Show the content with the specified ID. + var divsToHide = []; + var divs = document.getElementsByTagName("div"); + for (var i = 0; i < divs.length; i++) { + var div = divs[i]; + + if (div.className.match(/\bcontent\b/i)) { + if (div.id == "_" + contentId) + div.style.display = "block"; + else + divsToHide.push(div); + } + } + + // Hide the other content boxes. + for (var i = 0; i < divsToHide.length; i++) + divsToHide[i].style.display = "none"; + + // Change the address bar. + if (!skipReplace) window.location.replace("#" + contentId); + }, + + OnClickHandler: function (e) { + // Stop the event (to stop it from scrolling or + // making an entry in the history). + if (!e) e = window.event; + if (e.preventDefault) e.preventDefault(); else e.returnValue = false; + + // Get the name of the anchor of the link that was clicked. + Tabs.GoTo(this.hash.substring(1)); + }, + + Init: function () { + if (!document.getElementsByTagName) return; + + // Attach an onclick event to all the anchor links on the page. + var anchors = document.getElementsByTagName("a"); + for (var i = 0; i < anchors.length; i++) { + var a = anchors[i]; + if (a.hash) a.onclick = Tabs.OnClickHandler; + } + + var contentId; + if (window.location.hash) contentId = window.location.hash.substring(1); + + var divs = document.getElementsByTagName("div"); + for (var i = 0; i < divs.length; i++) { + var div = divs[i]; + + if (div.className.match(/\bcontent\b/i)) { + if (!contentId) contentId = div.id; + div.id = "_" + div.id; + } + } + + if (contentId) Tabs.GoTo(contentId, true); + } +}; + +// Hook up the OnLoad event to the tab initialization function. +window.onload = Tabs.Init; + +// Hide the content while waiting for the onload event to trigger. +var contentId = window.location.hash || "#Introduction"; + +if (document.createStyleSheet) { + var style = document.createStyleSheet(); + style.addRule("div.content", "display: none;"); + style.addRule("div" + contentId, "display: block;"); +} else { + var head = document.getElementsByTagName("head")[0]; + if (head) { + var style = document.createElement("style"); + style.setAttribute("type", "text/css"); + style.appendChild(document.createTextNode("div.content { display: none; }")); + style.appendChild(document.createTextNode("div" + contentId + " { display: block; }")); + head.appendChild(style); + } +}
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