var Attacklab = Attacklab || {}; Attacklab.wmd_env = {}; Attacklab.account_options = {}; Attacklab.wmd_defaults = {version:1, output:"Markdown", lineLength:40, delayLoad:false}; if(!Attacklab.wmd) { Attacklab.wmd = function() { Attacklab.loadEnv = function() { var mergeEnv = function(env) { if(!env) { return; } for(var key in env) { Attacklab.wmd_env[key] = env[key]; } }; mergeEnv(Attacklab.wmd_defaults); mergeEnv(Attacklab.account_options); mergeEnv(top["wmd_options"]); Attacklab.full = true; var defaultButtons = "bold italic | link blockquote code image | ol ul heading"; Attacklab.wmd_env.buttons = Attacklab.wmd_env.buttons || defaultButtons; }; Attacklab.loadEnv(); var codeFiles = ["showdown.js", "wmd-base.js", "wmd-plus.js"]; // This is a roundabout way of making sure the editor isn't // invoked until all the code files have been read in. Each // file calls this function which increments a count variable // which is attached to the function. Clever but weird. Attacklab.fileLoaded = function(name) { arguments.callee.count = arguments.callee.count || 0; if(++arguments.callee.count == codeFiles.length) { var go = function() { Attacklab.wmdBase(); Attacklab.Util.startEditor(); }; if(Attacklab.wmd_env.delayLoad) { // This is bs since the delay is 0. window.setTimeout(go, 0); } else { go(); } } }; Attacklab.editorInit = function() { Attacklab.wmdPlus(); }; // Adds the wmd script tags to the of the page. var addScript = function(name, noCache) { var url = Attacklab.basePath + name; if(noCache) { url += "?nocache=" + (new Date()).getTime(); } var elem = document.createElement("script"); elem.src = url; top.document.documentElement.firstChild.appendChild(elem); }; var getPrefix = function(name) { var re = RegExp("(.*)" + name + "(\\?(.+))?$", "g"); var elements = document.getElementsByTagName("script"); for(var i = 0; i < elements.length; i++) { if(re.test(elements[i].src)) { return RegExp.$1; } } }; Attacklab.basePath = getPrefix("wmd.js"); for(var file, i = 0; file = codeFiles[i]; i++) { addScript(file, false); } }; Attacklab.wmd(); }