// Phorum object. Other JavaScript code for Phorum can extend // this one to implement functionality without risking // name space collissions. Phorum = {}; /* Added by module "core", file "include/ajax/json2.js.php" */ /* http://www.JSON.org/json2.js 2009-09-29 Public Domain. NO WARRANTY EXPRESSED OR IMPLIED. USE AT YOUR OWN RISK. See http://www.JSON.org/js.html This code should be minified before deployment. See http://javascript.crockford.com/jsmin.html USE YOUR OWN COPY. IT IS EXTREMELY UNWISE TO LOAD CODE FROM SERVERS YOU DO NOT CONTROL. This file creates a global JSON object containing two methods: stringify and parse. JSON.stringify(value, replacer, space) value any JavaScript value, usually an object or array. replacer an optional parameter that determines how object values are stringified for objects. It can be a function or an array of strings. space an optional parameter that specifies the indentation of nested structures. If it is omitted, the text will be packed without extra whitespace. If it is a number, it will specify the number of spaces to indent at each level. If it is a string (such as '\t' or ' '), it contains the characters used to indent at each level. This method produces a JSON text from a JavaScript value. When an object value is found, if the object contains a toJSON method, its toJSON method will be called and the result will be stringified. A toJSON method does not serialize: it returns the value represented by the name/value pair that should be serialized, or undefined if nothing should be serialized. The toJSON method will be passed the key associated with the value, and this will be bound to the value For example, this would serialize Dates as ISO strings. Date.prototype.toJSON = function (key) { function f(n) { // Format integers to have at least two digits. return n < 10 ? '0' + n : n; } return this.getUTCFullYear() + '-' + f(this.getUTCMonth() + 1) + '-' + f(this.getUTCDate()) + 'T' + f(this.getUTCHours()) + ':' + f(this.getUTCMinutes()) + ':' + f(this.getUTCSeconds()) + 'Z'; }; You can provide an optional replacer method. It will be passed the key and value of each member, with this bound to the containing object. The value that is returned from your method will be serialized. If your method returns undefined, then the member will be excluded from the serialization. If the replacer parameter is an array of strings, then it will be used to select the members to be serialized. It filters the results such that only members with keys listed in the replacer array are stringified. Values that do not have JSON representations, such as undefined or functions, will not be serialized. Such values in objects will be dropped; in arrays they will be replaced with null. You can use a replacer function to replace those with JSON values. JSON.stringify(undefined) returns undefined. The optional space parameter produces a stringification of the value that is filled with line breaks and indentation to make it easier to read. If the space parameter is a non-empty string, then that string will be used for indentation. If the space parameter is a number, then the indentation will be that many spaces. Example: text = JSON.stringify(['e', {pluribus: 'unum'}]); // text is '["e",{"pluribus":"unum"}]' text = JSON.stringify(['e', {pluribus: 'unum'}], null, '\t'); // text is '[\n\t"e",\n\t{\n\t\t"pluribus": "unum"\n\t}\n]' text = JSON.stringify([new Date()], function (key, value) { return this[key] instanceof Date ? 'Date(' + this[key] + ')' : value; }); // text is '["Date(---current time---)"]' JSON.parse(text, reviver) This method parses a JSON text to produce an object or array. It can throw a SyntaxError exception. The optional reviver parameter is a function that can filter and transform the results. It receives each of the keys and values, and its return value is used instead of the original value. If it returns what it received, then the structure is not modified. If it returns undefined then the member is deleted. Example: // Parse the text. Values that look like ISO date strings will // be converted to Date objects. myData = JSON.parse(text, function (key, value) { var a; if (typeof value === 'string') { a = /^(\d{4})-(\d{2})-(\d{2})T(\d{2}):(\d{2}):(\d{2}(?:\.\d*)?)Z$/.exec(value); if (a) { return new Date(Date.UTC(+a[1], +a[2] - 1, +a[3], +a[4], +a[5], +a[6])); } } return value; }); myData = JSON.parse('["Date(09/09/2001)"]', function (key, value) { var d; if (typeof value === 'string' && value.slice(0, 5) === 'Date(' && value.slice(-1) === ')') { d = new Date(value.slice(5, -1)); if (d) { return d; } } return value; }); This is a reference implementation. You are free to copy, modify, or redistribute. */ /*jslint evil: true, strict: false */ /*members "", "\b", "\t", "\n", "\f", "\r", "\"", JSON, "\\", apply, call, charCodeAt, getUTCDate, getUTCFullYear, getUTCHours, getUTCMinutes, getUTCMonth, getUTCSeconds, hasOwnProperty, join, lastIndex, length, parse, prototype, push, replace, slice, stringify, test, toJSON, toString, valueOf */ // Create a JSON object only if one does not already exist. We create the // methods in a closure to avoid creating global variables. if (!this.JSON) { this.JSON = {}; } (function () { function f(n) { // Format integers to have at least two digits. return n < 10 ? '0' + n : n; } if (typeof Date.prototype.toJSON !== 'function') { Date.prototype.toJSON = function (key) { return isFinite(this.valueOf()) ? this.getUTCFullYear() + '-' + f(this.getUTCMonth() + 1) + '-' + f(this.getUTCDate()) + 'T' + f(this.getUTCHours()) + ':' + f(this.getUTCMinutes()) + ':' + f(this.getUTCSeconds()) + 'Z' : null; }; String.prototype.toJSON = Number.prototype.toJSON = Boolean.prototype.toJSON = function (key) { return this.valueOf(); }; } var cx = /[\u0000\u00ad\u0600-\u0604\u070f\u17b4\u17b5\u200c-\u200f\u2028-\u202f\u2060-\u206f\ufeff\ufff0-\uffff]/g, escapable = /[\\\"\x00-\x1f\x7f-\x9f\u00ad\u0600-\u0604\u070f\u17b4\u17b5\u200c-\u200f\u2028-\u202f\u2060-\u206f\ufeff\ufff0-\uffff]/g, gap, indent, meta = { // table of character substitutions '\b': '\\b', '\t': '\\t', '\n': '\\n', '\f': '\\f', '\r': '\\r', '"' : '\\"', '\\': '\\\\' }, rep; function quote(string) { // If the string contains no control characters, no quote characters, and no // backslash characters, then we can safely slap some quotes around it. // Otherwise we must also replace the offending characters with safe escape // sequences. escapable.lastIndex = 0; return escapable.test(string) ? '"' + string.replace(escapable, function (a) { var c = meta[a]; return typeof c === 'string' ? c : '\\u' + ('0000' + a.charCodeAt(0).toString(16)).slice(-4); }) + '"' : '"' + string + '"'; } function str(key, holder) { // Produce a string from holder[key]. var i, // The loop counter. k, // The member key. v, // The member value. length, mind = gap, partial, value = holder[key]; // If the value has a toJSON method, call it to obtain a replacement value. if (value && typeof value === 'object' && typeof value.toJSON === 'function') { value = value.toJSON(key); } // If we were called with a replacer function, then call the replacer to // obtain a replacement value. if (typeof rep === 'function') { value = rep.call(holder, key, value); } // What happens next depends on the value's type. switch (typeof value) { case 'string': return quote(value); case 'number': // JSON numbers must be finite. Encode non-finite numbers as null. return isFinite(value) ? String(value) : 'null'; case 'boolean': case 'null': // If the value is a boolean or null, convert it to a string. Note: // typeof null does not produce 'null'. The case is included here in // the remote chance that this gets fixed someday. return String(value); // If the type is 'object', we might be dealing with an object or an array or // null. case 'object': // Due to a specification blunder in ECMAScript, typeof null is 'object', // so watch out for that case. if (!value) { return 'null'; } // Make an array to hold the partial results of stringifying this object value. gap += indent; partial = []; // Is the value an array? if (Object.prototype.toString.apply(value) === '[object Array]') { // The value is an array. Stringify every element. Use null as a placeholder // for non-JSON values. length = value.length; for (i = 0; i < length; i += 1) { partial[i] = str(i, value) || 'null'; } // Join all of the elements together, separated with commas, and wrap them in // brackets. v = partial.length === 0 ? '[]' : gap ? '[\n' + gap + partial.join(',\n' + gap) + '\n' + mind + ']' : '[' + partial.join(',') + ']'; gap = mind; return v; } // If the replacer is an array, use it to select the members to be stringified. if (rep && typeof rep === 'object') { length = rep.length; for (i = 0; i < length; i += 1) { k = rep[i]; if (typeof k === 'string') { v = str(k, value); if (v) { partial.push(quote(k) + (gap ? ': ' : ':') + v); } } } } else { // Otherwise, iterate through all of the keys in the object. for (k in value) { if (Object.hasOwnProperty.call(value, k)) { v = str(k, value); if (v) { partial.push(quote(k) + (gap ? ': ' : ':') + v); } } } } // Join all of the member texts together, separated with commas, // and wrap them in braces. v = partial.length === 0 ? '{}' : gap ? '{\n' + gap + partial.join(',\n' + gap) + '\n' + mind + '}' : '{' + partial.join(',') + '}'; gap = mind; return v; } } // If the JSON object does not yet have a stringify method, give it one. if (typeof JSON.stringify !== 'function') { JSON.stringify = function (value, replacer, space) { // The stringify method takes a value and an optional replacer, and an optional // space parameter, and returns a JSON text. The replacer can be a function // that can replace values, or an array of strings that will select the keys. // A default replacer method can be provided. Use of the space parameter can // produce text that is more easily readable. var i; gap = ''; indent = ''; // If the space parameter is a number, make an indent string containing that // many spaces. if (typeof space === 'number') { for (i = 0; i < space; i += 1) { indent += ' '; } // If the space parameter is a string, it will be used as the indent string. } else if (typeof space === 'string') { indent = space; } // If there is a replacer, it must be a function or an array. // Otherwise, throw an error. rep = replacer; if (replacer && typeof replacer !== 'function' && (typeof replacer !== 'object' || typeof replacer.length !== 'number')) { throw new Error('JSON.stringify'); } // Make a fake root object containing our value under the key of ''. // Return the result of stringifying the value. return str('', {'': value}); }; } // If the JSON object does not yet have a parse method, give it one. if (typeof JSON.parse !== 'function') { JSON.parse = function (text, reviver) { // The parse method takes a text and an optional reviver function, and returns // a JavaScript value if the text is a valid JSON text. var j; function walk(holder, key) { // The walk method is used to recursively walk the resulting structure so // that modifications can be made. var k, v, value = holder[key]; if (value && typeof value === 'object') { for (k in value) { if (Object.hasOwnProperty.call(value, k)) { v = walk(value, k); if (v !== undefined) { value[k] = v; } else { delete value[k]; } } } } return reviver.call(holder, key, value); } // Parsing happens in four stages. In the first stage, we replace certain // Unicode characters with escape sequences. JavaScript handles many characters // incorrectly, either silently deleting them, or treating them as line endings. cx.lastIndex = 0; if (cx.test(text)) { text = text.replace(cx, function (a) { return '\\u' + ('0000' + a.charCodeAt(0).toString(16)).slice(-4); }); } // In the second stage, we run the text against regular expressions that look // for non-JSON patterns. We are especially concerned with '()' and 'new' // because they can cause invocation, and '=' because it can cause mutation. // But just to be safe, we want to reject all unexpected forms. // We split the second stage into 4 regexp operations in order to work around // crippling inefficiencies in IE's and Safari's regexp engines. First we // replace the JSON backslash pairs with '@' (a non-JSON character). Second, we // replace all simple value tokens with ']' characters. Third, we delete all // open brackets that follow a colon or comma or that begin the text. Finally, // we look to see that the remaining characters are only whitespace or ']' or // ',' or ':' or '{' or '}'. If that is so, then the text is safe for eval. if (/^[\],:{}\s]*$/. test(text.replace(/\\(?:["\\\/bfnrt]|u[0-9a-fA-F]{4})/g, '@'). replace(/"[^"\\\n\r]*"|true|false|null|-?\d+(?:\.\d*)?(?:[eE][+\-]?\d+)?/g, ']'). replace(/(?:^|:|,)(?:\s*\[)+/g, ''))) { // In the third stage we use the eval function to compile the text into a // JavaScript structure. The '{' operator is subject to a syntactic ambiguity // in JavaScript: it can begin a block or an object literal. We wrap the text // in parens to eliminate the ambiguity. j = eval('(' + text + ')'); // In the optional fourth stage, we recursively walk the new structure, passing // each name/value pair to a reviver function for possible transformation. return typeof reviver === 'function' ? walk({'': j}, '') : j; } // If the text is not JSON parseable, then a SyntaxError is thrown. throw new SyntaxError('JSON.parse'); }; } }()); /* Added by module "core", file "include/posting/form_objects.js.php" */ // Valid object ids for textarea objects to handle. The first object // that can be matched will be use as the object to work with. // This is done to arrange for backward compatibility between // Phorum versions. Phorum.textarea_ids = new Array( 'phorum_textarea', // Phorum 5.1 'body', // Phorum 5.2 'message' // PM interface ); // Valid object ids for subject text field objects to handle. Phorum.subject_ids = new Array( 'phorum_subject', // Phorum 5.1 'subject' // Phorum 5.2 ); // Some variables for storing objects that we need globally. Phorum.textarea_obj = null; Phorum.subject_obj = null; // A variable for storing the current selection range of the // textarea. Needed for working around an MSIE problem. Phorum.textarea_range = null // ---------------------------------------------------------------------- // Uitilty functions // ---------------------------------------------------------------------- // Find the Phorum textarea object and return it. In case of // problems, null will be returned. Phorum.get_textarea = function() { if (Phorum.textarea_obj != null) { return Phorum.textarea_obj; } for (var i=0; Phorum.textarea_ids[i]; i++) { Phorum.textarea_obj = document.getElementById(Phorum.textarea_ids[i]); if (Phorum.textarea_obj) break; } if (! Phorum.textarea_obj) { alert('No textarea found on the current page.'); return null; } return Phorum.textarea_obj; } // Find the Phorum subject field object and return it. In case of // problems, null will be returned. Phorum.get_subjectfield = function() { if (Phorum.subject_obj != null) { return Phorum.subject_obj; } for (var i=0; Phorum.subject_ids[i]; i++) { Phorum.subject_obj = document.getElementById(Phorum.subject_ids[i]); if (Phorum.subject_obj) break; } if (! Phorum.subject_obj) { return null; } return Phorum.subject_obj; } // Strip whitespace from the start and end of a string. Phorum.strip_whitespace = function(str, return_stripped) { var strip_pre = ''; var strip_post = ''; // Strip whitespace from end of string. for (;;) { var lastchar = str.substring(str.length-1, str.length); if (lastchar == ' ' || lastchar == '\r' || lastchar == '\n' || lastchar == '\t') { strip_post = lastchar + strip_post; str = str.substring(0, str.length-1); } else { break; } } // Strip whitespace from start of string. for (;;) { var firstchar = str.substring(0,1); if (firstchar == ' ' || firstchar == '\r' || firstchar == '\n' || firstchar == '\t') { strip_pre += firstchar; str = str.substring(1); } else { break; } } if (return_stripped) { return new Array(str, strip_pre, strip_post); } else { return str; } } // Save the selection range of the textarea. This is needed because // sometimes clicking in a popup can clear the selection in MSIE. Phorum.store_range = function() { var ta = Phorum.get_textarea(); if (ta == null || ta.setSelectionRange || ! document.selection) return; ta.focus(); Phorum.textarea_range = document.selection.createRange(); } // Restored a saved textarea selection range. Phorum.restore_range = function() { if (Phorum.textarea_range != null) { Phorum.textarea_range.select(); Phorum.textarea_range = null; } } // Move the focus to the textarea. Phorum.focus_textarea = function() { var textarea_obj = Phorum.get_textarea(); if (textarea_obj == null) return; textarea_obj.focus(); } // Move the focus to the subject field. Phorum.focus_subjectfield = function() { var subjectfield_obj = Phorum.get_subjectfield(); if (subjectfield_obj == null) return; subjectfield_obj.focus(); } // ---------------------------------------------------------------------- // Textarea manipulation // ---------------------------------------------------------------------- // Add tags to the textarea. If some text is selected, then place the // tags around the selected text. If no text is selected and a prompt_str // is provided, then prompt the user for the data to place inside // the tags. Phorum.add_tags = function(pre, post, target, prompt_str) { var text; var pretext; var posttext; var range; var ta = target ? target : Phorum.get_textarea(); if (ta == null) return; // Store the current scroll offset, so we can restore it after // adding the tags to its contents. var offset = ta.scrollTop; if (ta.setSelectionRange) { // Get the currently selected text. pretext = ta.value.substring(0, ta.selectionStart); text = ta.value.substring(ta.selectionStart, ta.selectionEnd); posttext = ta.value.substring(ta.selectionEnd, ta.value.length); // Prompt for input if no text was selected and a prompt is set. if (text == '' && prompt_str) { text = prompt(prompt_str, ''); if (text == null) return; } // Strip whitespace from text selection and move it to the // pre- and post. var res = Phorum.strip_whitespace(text, true); text = res[0]; pre = res[1] + pre; post = post + res[2]; ta.value = pretext + pre + text + post + posttext; // Reselect the selected text. var cursorpos1 = pretext.length + pre.length; var cursorpos2 = cursorpos1 + text.length; ta.setSelectionRange(cursorpos1, cursorpos2); ta.focus(); } else if (document.selection) /* MSIE support */ { // Get the currently selected text. ta.focus(); range = document.selection.createRange(); // Fumbling to work around newline selections at the end of // the text selection. MSIE does not include them in the // range.text, but it does replace them when setting range.text // to a new value :-/ var virtlen = range.text.length; if (virtlen > 0) { while (range.text.length == virtlen) { range.moveEnd('character', -1); } range.moveEnd('character', +1); } // Prompt for input if no text was selected and a prompt is set. text = range.text; if (text == '' && prompt_str) { text = prompt(prompt_str, ''); if (text == null) return; } // Strip whitespace from text selection and move it to the // pre- and post. var res = Phorum.strip_whitespace(text, true); text = res[0]; pre = res[1] + pre; post = post + res[2]; // Add pre and post to the text. range.text = pre + text + post; // Reselect the selected text. Another MSIE anomaly has to be // taken care of here. MSIE will include carriage returns // in the text.length, but it does not take them into account // when using selection range moving methods :-/ // By setting the range.text before, the cursor is now after // the replaced code, so we will move the start and the end // back in the text. var mvstart = post.length + text.length - ((text + post).split('\r').length - 1); var mvend = post.length + (post.split('\r').length - 1); range.moveStart('character', -mvstart); range.moveEnd('character', -mvend); range.select(); } else /* Support for really limited browsers, e.g. MSIE5 on MacOS */ { ta.value = ta.value + pre + post; } ta.scrollTop = offset; } /* Added by module "core", file "include/ajax/client.js.php" */ // Setup the Phorum.Ajax namespace if it has not yet been setup. if (Phorum === undefined) Phorum = {}; if (Phorum.Ajax === undefined) Phorum.Ajax = {}; // The version of this lib Phorum.Ajax.version = '1.0.0'; // The URL that we use to access the Phorum Ajax layer. Phorum.Ajax.URL = 'http://www.bioethicscaribe.org.jm/forum/ajax.php'; // Storage for Ajax call return data. This acts as a local cache // for keeping track of already retrieved items. Phorum.Ajax.cache = {}; /** * Create an XMLHttpRequest object. * Used internally by Phorum.Ajax.call(). * Raise an onFailure event in case no object can be created. * Return either an object or null if the object creation failed. */ Phorum.Ajax.getXMLHttpRequest = function(req) { var xhr; if (window.XMLHttpRequest) { xhr = new XMLHttpRequest(); } else if (window.ActiveXObject) { var versions = [ 'MSXML2.XMLHttp.5.0', 'MSXML2.XMLHttp.4.0', 'MSXML2.XMLHttp.3.0', 'MSXML2.XMLHttp', 'Microsoft.XMLHttp' ]; for (var i=0; i < versions.length; i++) { try { xhr = new ActiveXObject(versions[i]); } catch (e) { } } } if (xhr) { return xhr; } if (req.onFailure) req.onFailure( 'Phorum: Unable to create an XMLHttpRequest object', -1, null ); return null; }; /** * Execute an Ajax Phorum call. */ Phorum.Ajax.call = function(req) { // If the store property is set for the request, then check // if the data for the request is already available in the // local cache. If yes, then return the data immediately. if (req.store) { if (req.store != null && Phorum.Ajax.cache[req.store]) { if (req.onSuccess) { // true = data retrieved from cache. req.onSuccess(Phorum.Ajax.cache[req.store], true); } return; } } // Check the request data. if (! req['call']) { if (req.onFailure) req.onFailure( 'Phorum.Ajax.call() error: missing property ' + '"call" for the request object.', -1, null ); return; } // Check if there is an XMLHttpRequest object available. var xhr = Phorum.Ajax.getXMLHttpRequest(req); if (! xhr) return; // Convert the request object to JSON. var json = Phorum.JSON.encode(req); // Notify the start of the request loading stage. if (req.onRequest) req.onRequest(json); xhr.open("post", Phorum.Ajax.URL, true); xhr.setRequestHeader("Content-Type", "text/x-json"); xhr.onreadystatechange = function() { if (req.onReadStateChange) req.onReadyStateChange(req); switch (xhr.readyState) { case 1: if (req.onLoading) req.onLoading(xhr); break; case 2: if (req.onLoaded) req.onLoaded(xhr); break; case 3: if (req.onInteractive) req.onInteractive(xhr); break; case 4: if (req.onComplete)req.onComplete(xhr); if (req.onResponse) req.onResponse(xhr.responseText); if (xhr.status == 200) { // Evaluate the returned JSON code. If evaluation fails, // then run the onFailure event for the Phorum.Ajax.call. try { var res = Phorum.JSON.decode(xhr.responseText); } catch (e) { if (req.onFailure) req.onFailure( 'Ajax Phorum API call succeeded, but the return ' + 'data could not be parsed as JSON data.', xhr.status, xhr.responseText ); return; } // If the req.store property is set, then we store // the result data in the Phorum cache. if (req.store) Phorum.Ajax.cache[req.store] = res; // false = data not retrieved from store. if (req.onSuccess) req.onSuccess(res, false); } else { if (req.onFailure) req.onFailure(xhr.responseText); } break; } }; xhr.send(json); }; // Invalidate a single cache item of the full cache. Phorum.Ajax.invalidateCache = function(key) { if (key) { Phorum.Ajax.cache[key] = null; } else { Phorum.Ajax.cache = new Array(); } }; // Parse out javascript blocks from the data to eval them. Adding them // to the page using innerHTML does not invoke parsing by the browser. Phorum.Ajax.evalJavaScript = function(data) { var cursor = 0; var start = 1; var end = 1; while (cursor < data.length && start > 0 && end > 0) { start = data.indexOf(' start && end > -1) { if (start > -1) { var res = data.substring(start, end); start = res.indexOf('>') + 1; res = res.substring(start); if (res.length != 0) { eval(res); } } cursor = end + 1; } } }; // ====================================================================== // JSON encoder and decoder // Based on byteson by Andrea Giammarchi // (http://www.devpro.it/byteson/) // ====================================================================== Phorum.JSON = {}; Phorum.JSON.common = { // characters object, useful to convert some char in a JSON compatible way c:{'\b':'b','\t':'t','\n':'n','\f':'f','\r':'r','"':'"','\\':'\\','/':'/'}, // decimal function, returns a string with length === 2 for date convertion d:function(n){return n < 10 ? '0'.concat(n) : n}, // integer function, returns integer value from a piece of string i:function(e, p, l){return parseInt(e.substr(p, l))}, // slash function, add a slash before a common.c char s:function(i,d){return '\\'.concat(Phorum.JSON.common.c[d])}, // unicode function, return respective unicode string u:function(i,d){var n = d.charCodeAt(0).toString(16);return '\\u'.concat(n.length < 2 ? '000' : '00', n)} }; Phorum.JSON.convert = function(params, result) { switch(params.constructor) { case Number: result = isFinite(params) ? String(params) : 'null'; break; case Boolean: result = String(params); break; case Date: result = concat( '"', params.getFullYear(), '-', Phorum.JSON.common.d(params.getMonth() + 1), '-', Phorum.JSON.common.d(params.getDate()), 'T', Phorum.JSON.common.d(params.getHours()), ':', Phorum.JSON.common.d(params.getMinutes()), ':', Phorum.JSON.common.d(params.getSeconds()), '"' ); break; case String: if(/^[0-9]{4}\-[0-9]{2}\-[0-9]{2}T[0-9]{2}:[0-9]{2}:[0-9]{2}$/.test(params)){ result = new Date; result.setHours(Phorum.JSON.common.i(params, 11, 2)); result.setMinutes(Phorum.JSON.common.i(params, 14, 2)); result.setSeconds(Phorum.JSON.common.i(params, 17, 2)); result.setMonth(Phorum.JSON.common.i(params, 5, 2) - 1); result.setDate(Phorum.JSON.common.i(params, 9, 2)); result.setFullYear(Phorum.JSON.common.i(params, 0, 4)); }; break; default: var n, tmp = []; if(result) { for(n in params) result[n] = params[n]; } else { for(n in params) { if(params.hasOwnProperty(n) && !!(result = Phorum.JSON.encode(params[n]))) tmp.push(Phorum.JSON.encode(n).concat(':', result)); }; result = '{'.concat(tmp.join(','), '}'); }; break; }; return result; }; Phorum.JSON.encode = function(params) { var result = ''; if(params === null) { result = 'null'; } else if(!{'function':1,'undefined':1,'unknown':1}[typeof(params)]) { switch(params.constructor) { case Array: for(var i = 0, j = params.length, tmp = []; i < j; i++) { if(!!(result = Phorum.JSON.encode(params[i]))) tmp.push(result); }; result = '['.concat(tmp.join(','), ']'); break; case String: result = '"'.concat(params.replace( /(\x5c|\x2F|\x22|[\x0c-\x0d]|[\x08-\x0a])/g, Phorum.JSON.common.s ).replace( /([\x00-\x07]|\x0b|[\x0e-\x1f])/g, Phorum.JSON.common.u ), '"'); break; default: result = Phorum.JSON.convert(params); break; }; }; return result; }; Phorum.JSON.decode = function(json) { var res = JSON.parse(json); if (res === undefined) { throw new SyntaxError('The Phorum JSON data cannot be parsed'); } return res; }; /* Added by module "bbcode", file "mods/bbcode/bbcode_editor_tools.js" */ /////////////////////////////////////////////////////////////////////////////// // // // Copyright (C) 2008 Phorum Development Team // // http://www.phorum.org // // // // This program is free software. You can redistribute it and/or modify // // it under the terms of either the current Phorum License (viewable at // // phorum.org) or the Phorum License that was distributed with this file // // // // This program is distributed in the hope that it will be useful, // // but WITHOUT ANY WARRANTY, without even the implied warranty of // // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. // // // // You should have received a copy of the Phorum License // // along with this program. // // // /////////////////////////////////////////////////////////////////////////////// // Javascript code for BBcode support in the Phorum editor_tools module. // Some variables for storing objects that we need globally. var editor_tools_size_picker_obj = null; var editor_tools_list_picker_obj = null; // Valid sizes to select from for the size picker. If you add or change sizes, // remember to change the module language file to supply some display strings. var editor_tools_size_picker_sizes = new Array( 'x-large', 'large', 'medium', 'small', 'x-small' ); // Valid list types to select from for the list picker. If you add or change // types, remember to change the module language file to supply some // display strings. var editor_tools_list_picker_types = new Array( 'b', // bullets '1', // numbers 'a', // letters 'A', // capital letters 'i', // roman numbers 'I' // capital roman numbers ); // Helper function: quote a bbcode argument if needed. function quote_bbcode_argument(str) { // Check if quoting is required. if (str.indexOf(' ') != -1 || str.indexOf('"') != -1 || str.indexOf(']') != -1) { var quoted = ''; for (var i = 0; i < str.length; i++) { var c = str[i]; if (c == '\\' || c == '"') { quoted += '\\'; } quoted += c; } return '"' + quoted + '"'; } else { return str; } } // ---------------------------------------------------------------------- // Tool: [hr] or [hline] (horizontal line) // ---------------------------------------------------------------------- function editor_tools_handle_hr() { editor_tools_add_tags('\n[hr]\n', ''); editor_tools_focus_textarea(); } // ---------------------------------------------------------------------- // Tool: [b]...[/b] (bold) // ---------------------------------------------------------------------- function editor_tools_handle_b() { editor_tools_add_tags('[b]', '[/b]'); editor_tools_focus_textarea(); } // ---------------------------------------------------------------------- // Tool: [s]...[/s] (strike through) // ---------------------------------------------------------------------- function editor_tools_handle_s() { editor_tools_add_tags('[s]', '[/s]'); editor_tools_focus_textarea(); } // ---------------------------------------------------------------------- // Tool: [u]...[/u] (underline) // ---------------------------------------------------------------------- function editor_tools_handle_u() { editor_tools_add_tags('[u]', '[/u]'); editor_tools_focus_textarea(); } // ---------------------------------------------------------------------- // Tool: [i]...[/i] (italic) // ---------------------------------------------------------------------- function editor_tools_handle_i() { editor_tools_add_tags('[i]', '[/i]'); editor_tools_focus_textarea(); } // ---------------------------------------------------------------------- // Tool: [center]...[/center] (center text) // ---------------------------------------------------------------------- function editor_tools_handle_center() { editor_tools_add_tags('[center]', '[/center]'); editor_tools_focus_textarea(); } // ---------------------------------------------------------------------- // Tool: [sub]...[/sub] (subscript) // ---------------------------------------------------------------------- function editor_tools_handle_sub() { editor_tools_add_tags('[sub]', '[/sub]'); editor_tools_focus_textarea(); } // ---------------------------------------------------------------------- // Tool: [sup]...[/sup] (superscript) // ---------------------------------------------------------------------- function editor_tools_handle_sup() { editor_tools_add_tags('[sup]', '[/sup]'); editor_tools_focus_textarea(); } // ---------------------------------------------------------------------- // Tool: [small]...[/small] (small font) // ---------------------------------------------------------------------- function editor_tools_handle_small() { editor_tools_add_tags('[small]', '[/small]'); editor_tools_focus_textarea(); } // ---------------------------------------------------------------------- // Tool: [large]...[/large] (large font) // ---------------------------------------------------------------------- function editor_tools_handle_large() { editor_tools_add_tags('[large]', '[/large]'); editor_tools_focus_textarea(); } // ---------------------------------------------------------------------- // Tool: [code]...[/code] (formatted code) // ---------------------------------------------------------------------- function editor_tools_handle_code() { editor_tools_add_tags('[code]\n', '\n[/code]\n'); editor_tools_focus_textarea(); } // ---------------------------------------------------------------------- // Tool: [email]...[/email] (email address link) // ---------------------------------------------------------------------- function editor_tools_handle_email() { var email = prompt(editor_tools_translate("enter email"), ''); if (email == null) return; email = editor_tools_strip_whitespace(email); var subject = prompt(editor_tools_translate("enter subject"), ''); if (subject == null) return; subject = editor_tools_strip_whitespace(subject); if (subject != '') { subject = ' subject=' + quote_bbcode_argument(subject); } if (email == '') { editor_tools_add_tags('[email'+subject+']', '[/email]'); } else { editor_tools_add_tags('[email'+subject+']'+email+'[/email]', ''); } editor_tools_focus_textarea(); } // ---------------------------------------------------------------------- // Tool: [url=...]...[/url] (URL link) // ---------------------------------------------------------------------- function editor_tools_handle_url() { var url = 'http://'; for (;;) { // Read input. url = prompt(editor_tools_translate("enter url"), url); if (url == null) return; // Cancel clicked. url = editor_tools_strip_whitespace(url); // Check the URL scheme (http, https, ftp and mailto are allowed). copy = url.toLowerCase(); if (copy == 'http://' || ( copy.substring(0,7) != 'http://' && copy.substring(0,8) != 'https://' && copy.substring(0,6) != 'ftp://' && copy.substring(0,7) != 'mailto:')) { alert(editor_tools_translate("invalid url")); continue; } break; } editor_tools_add_tags('[url=' + url + ']', '[/url]', null, editor_tools_translate("enter url description")); editor_tools_focus_textarea(); } // ---------------------------------------------------------------------- // Tool: [color=...]...[/color] (text color) // ---------------------------------------------------------------------- function editor_tools_handle_color() { editor_tools_store_range(); // Display the color picker. var img_obj = document.getElementById('editor-tools-img-color'); showColorPicker(img_obj); return; } // Called by the color picker library. function editor_tools_handle_color_select(color) { editor_tools_restore_range(); editor_tools_add_tags('[color=' + color + ']', '[/color]'); editor_tools_focus_textarea(); } // ---------------------------------------------------------------------- // Tool: [size=...]...[/size] (text size) // ---------------------------------------------------------------------- function editor_tools_handle_size() { editor_tools_store_range(); // Create the size picker on first access. if (!editor_tools_size_picker_obj) { // Create a new popup. var popup = editor_tools_construct_popup('editor-tools-size-picker','l'); editor_tools_size_picker_obj = popup[0]; var content_obj = popup[1]; // Populate the new popup. for (var i = 0; i < editor_tools_size_picker_sizes.length; i++) { var size = editor_tools_size_picker_sizes[i]; var a_obj = document.createElement('a'); a_obj.href = 'javascript:editor_tools_handle_size_select("' + size + '")'; a_obj.style.fontSize = size; a_obj.innerHTML = editor_tools_translate(size); content_obj.appendChild(a_obj); var br_obj = document.createElement('br'); content_obj.appendChild(br_obj); } // Register the popup with the editor tools. editor_tools_register_popup_object(editor_tools_size_picker_obj); } // Display the popup. var button_obj = document.getElementById('editor-tools-img-size'); editor_tools_toggle_popup(editor_tools_size_picker_obj, button_obj); } function editor_tools_handle_size_select(size) { editor_tools_hide_all_popups(); editor_tools_restore_range(); size = editor_tools_strip_whitespace(size); editor_tools_add_tags('[size=' + size + ']', '[/size]'); editor_tools_focus_textarea(); } // ---------------------------------------------------------------------- // Tool: [img]...[/img] (Image URL) // ---------------------------------------------------------------------- function editor_tools_handle_img() { var url = 'http://'; for (;;) { // Read input. url = prompt(editor_tools_translate("enter image url"), url); if (url == null) return; // Cancel clicked. url = editor_tools_strip_whitespace(url); // Check the URL scheme (http, https, ftp and mailto are allowed). var copy = url.toLowerCase(); if (copy == 'http://' || ( copy.substring(0,7) != 'http://' && copy.substring(0,8) != 'https://' && copy.substring(0,6) != 'ftp://')) { alert(editor_tools_translate("invalid image url")); continue; } break; } editor_tools_add_tags('[img]' + url + '[/img]', ''); editor_tools_focus_textarea(); } // ---------------------------------------------------------------------- // Tool: [quote]...[/quote] (add a quote) // ---------------------------------------------------------------------- function editor_tools_handle_quote() { // Read input. var who = prompt(editor_tools_translate("enter who you quote"), ''); if (who == null) return; who = editor_tools_strip_whitespace(who); if (who == '') { editor_tools_add_tags('[quote]', '[/quote]'); } else { who = quote_bbcode_argument(who); editor_tools_add_tags('[quote=' + who + "]\n", "\n[/quote]"); } editor_tools_focus_textarea(); } //---------------------------------------------------------------------- //Tool: [left]...[/left] (add left aligned content) //---------------------------------------------------------------------- function editor_tools_handle_left() { editor_tools_add_tags('[left]', '[/left]'); editor_tools_focus_textarea(); } //---------------------------------------------------------------------- //Tool: [right]...[/right] (add right aligned content) //---------------------------------------------------------------------- function editor_tools_handle_right() { editor_tools_add_tags('[right]', '[/right]'); editor_tools_focus_textarea(); } // ---------------------------------------------------------------------- // Tool: [list] [*]item1 [*]item2 [/list] // ---------------------------------------------------------------------- function editor_tools_handle_list() { // Create the list picker on first access. if (!editor_tools_list_picker_obj) { // Create a new popup. var popup = editor_tools_construct_popup('editor-tools-list-picker', 'l'); editor_tools_list_picker_obj = popup[0]; var content_obj = popup[1]; // Populate the new popup. var wrapper = document.createElement('div'); wrapper.style.marginLeft = '1em'; for (var i = 0; i < editor_tools_list_picker_types.length; i++) { var type = editor_tools_list_picker_types[i]; var list; if (type == 'b') { list = document.createElement('ul'); } else { list = document.createElement('ol'); list.type = type; } list.style.padding = 0; list.style.margin = 0; var item = document.createElement('li'); var a_obj = document.createElement('a'); a_obj.href = 'javascript:editor_tools_handle_list_select("' + type + '")'; a_obj.innerHTML = editor_tools_translate('list type ' + type); item.appendChild(a_obj); list.appendChild(item); wrapper.appendChild(list); } content_obj.appendChild(wrapper); // Register the popup with the editor tools. editor_tools_register_popup_object(editor_tools_list_picker_obj); } // Display the popup. var button_obj = document.getElementById('editor-tools-img-list'); editor_tools_toggle_popup(editor_tools_list_picker_obj, button_obj); } function editor_tools_handle_list_select(type) { editor_tools_hide_all_popups(); var items = new Array(); var idx = 0; // Read items. for (;;) { var item = prompt(editor_tools_translate('enter new list item'), ''); if (item == null) return; item = editor_tools_strip_whitespace(item); if (item == '') break; items[idx++] = item; } if (items.length == 0) { items = new Array( '...', '...' ); } var itemlist = ''; for (var i = 0; i < items.length; i++) { itemlist += '[*] ' + items[i] + "\n"; } if (type == 'b') { type = ''; } else { type = '='+type; } editor_tools_add_tags("[list"+type+"]\n"+itemlist+"[/list]\n", ''); } /* Added by module "bbcode", file "mods/bbcode/colorpicker/js_color_picker_v2.js.php" */ /************************************************************************************************************ (C) www.dhtmlgoodies.com, October 2005 This is a script from www.dhtmlgoodies.com. You will find this and a lot of other scripts at our website. Terms of use: You are free to use this script as long as the copyright message is kept intact. However, you may not redistribute, sell or repost it without our permission. Thank you! www.dhtmlgoodies.com Alf Magne Kalleland ************************************************************************************************************/ var MSIE = navigator.userAgent.indexOf('MSIE')>=0?true:false; var navigatorVersion = navigator.appVersion.replace(/.*MSIE (\d\.\d).*/g,'$1')/1; /* Changed for Phorum editor tools */ var form_widget_amount_slider_handle = 'http://www.bioethicscaribe.org.jm/forum/mods/bbcode/colorpicker/images/slider_handle.gif'; var slider_handle_image_obj = false; var sliderObjectArray = new Array(); var slider_counter = 0; var slideInProgress = false; var handle_start_x; var event_start_x; var currentSliderIndex; function form_widget_cancel_event() { return false; } function getImageSliderHeight(){ if(!slider_handle_image_obj){ slider_handle_image_obj = new Image(); slider_handle_image_obj.src = form_widget_amount_slider_handle; } if(slider_handle_image_obj.width>0){ return; }else{ setTimeout('getImageSliderHeight()',50); } } function positionSliderImage(e,theIndex,inputObj) { if(this)inputObj = this; if(!theIndex)theIndex = inputObj.getAttribute('sliderIndex'); var handleImg = document.getElementById('slider_handle' + theIndex); var ratio = sliderObjectArray[theIndex]['width'] / (sliderObjectArray[theIndex]['max']-sliderObjectArray[theIndex]['min']); var currentValue = sliderObjectArray[theIndex]['formTarget'].value-sliderObjectArray[theIndex]['min']; handleImg.style.left = currentValue * ratio + 'px'; setColorByRGB(); } function adjustFormValue(theIndex) { var handleImg = document.getElementById('slider_handle' + theIndex); var ratio = sliderObjectArray[theIndex]['width'] / (sliderObjectArray[theIndex]['max']-sliderObjectArray[theIndex]['min']); var currentPos = handleImg.style.left.replace('px',''); sliderObjectArray[theIndex]['formTarget'].value = Math.round(currentPos / ratio) + sliderObjectArray[theIndex]['min']; } function initMoveSlider(e) { if(document.all)e = event; slideInProgress = true; event_start_x = e.clientX; handle_start_x = this.style.left.replace('px',''); currentSliderIndex = this.id.replace(/[^\d]/g,''); return false; } function startMoveSlider(e) { if(document.all)e = event; if(!slideInProgress)return; var leftPos = handle_start_x/1 + e.clientX/1 - event_start_x; if(leftPos<0)leftPos = 0; if(leftPos/1>sliderObjectArray[currentSliderIndex]['width'])leftPos = sliderObjectArray[currentSliderIndex]['width']; document.getElementById('slider_handle' + currentSliderIndex).style.left = leftPos + 'px'; adjustFormValue(currentSliderIndex); if(sliderObjectArray[currentSliderIndex]['onchangeAction']){ eval(sliderObjectArray[currentSliderIndex]['onchangeAction']); } } function stopMoveSlider() { slideInProgress = false; } function form_widget_amount_slider(targetElId,formTarget,width,min,max,onchangeAction) { if(!slider_handle_image_obj){ getImageSliderHeight(); } slider_counter = slider_counter +1; sliderObjectArray[slider_counter] = new Array(); sliderObjectArray[slider_counter] = {"width":width - 9,"min":min,"max":max,"formTarget":formTarget,"onchangeAction":onchangeAction}; formTarget.setAttribute('sliderIndex',slider_counter); formTarget.onchange = positionSliderImage; var parentObj = document.createElement('DIV'); parentObj.style.width = width + 'px'; parentObj.style.height = '12px'; // The height of the image parentObj.style.position = 'relative'; parentObj.id = 'slider_container' + slider_counter; document.getElementById(targetElId).appendChild(parentObj); var obj = document.createElement('DIV'); obj.className = 'form_widget_amount_slider'; obj.innerHTML = ''; obj.style.width = width + 'px'; obj.id = 'slider_slider' + slider_counter; obj.style.position = 'absolute'; obj.style.bottom = '0px'; parentObj.appendChild(obj); var handleImg = document.createElement('IMG'); handleImg.style.position = 'absolute'; handleImg.style.left = '0px'; handleImg.style.zIndex = 5; handleImg.src = slider_handle_image_obj.src; handleImg.id = 'slider_handle' + slider_counter; handleImg.onmousedown = initMoveSlider; if(document.body.onmouseup){ if(document.body.onmouseup.toString().indexOf('stopMoveSlider')==-1){ alert('You allready have an onmouseup event assigned to the body tag'); } }else{ document.body.onmouseup = stopMoveSlider; document.body.onmousemove = startMoveSlider; } handleImg.ondragstart = form_widget_cancel_event; parentObj.appendChild(handleImg); positionSliderImage(false,slider_counter); } var namedColors = new Array('AliceBlue','AntiqueWhite','Aqua','Aquamarine','Azure','Beige','Bisque','Black','BlanchedAlmond','Blue','BlueViolet','Brown', 'BurlyWood','CadetBlue','Chartreuse','Chocolate','Coral','CornflowerBlue','Cornsilk','Crimson','Cyan','DarkBlue','DarkCyan','DarkGoldenRod','DarkGray', 'DarkGreen','DarkKhaki','DarkMagenta','DarkOliveGreen','Darkorange','DarkOrchid','DarkRed','DarkSalmon','DarkSeaGreen','DarkSlateBlue','DarkSlateGray', 'DarkTurquoise','DarkViolet','DeepPink','DeepSkyBlue','DimGray','DodgerBlue','Feldspar','FireBrick','FloralWhite','ForestGreen','Fuchsia','Gainsboro', 'GhostWhite','Gold','GoldenRod','Gray','Green','GreenYellow','HoneyDew','HotPink','IndianRed','Indigo','Ivory','Khaki','Lavender','LavenderBlush', 'LawnGreen','LemonChiffon','LightBlue','LightCoral','LightCyan','LightGoldenRodYellow','LightGrey','LightGreen','LightPink','LightSalmon','LightSeaGreen', 'LightSkyBlue','LightSlateBlue','LightSlateGray','LightSteelBlue','LightYellow','Lime','LimeGreen','Linen','Magenta','Maroon','MediumAquaMarine', 'MediumBlue','MediumOrchid','MediumPurple','MediumSeaGreen','MediumSlateBlue','MediumSpringGreen','MediumTurquoise','MediumVioletRed','MidnightBlue', 'MintCream','MistyRose','Moccasin','NavajoWhite','Navy','OldLace','Olive','OliveDrab','Orange','OrangeRed','Orchid','PaleGoldenRod','PaleGreen', 'PaleTurquoise','PaleVioletRed','PapayaWhip','PeachPuff','Peru','Pink','Plum','PowderBlue','Purple','Red','RosyBrown','RoyalBlue','SaddleBrown', 'Salmon','SandyBrown','SeaGreen','SeaShell','Sienna','Silver','SkyBlue','SlateBlue','SlateGray','Snow','SpringGreen','SteelBlue','Tan','Teal','Thistle', 'Tomato','Turquoise','Violet','VioletRed','Wheat','White','WhiteSmoke','Yellow','YellowGreen'); var namedColorRGB = new Array('#F0F8FF','#FAEBD7','#00FFFF','#7FFFD4','#F0FFFF','#F5F5DC','#FFE4C4','#000000','#FFEBCD','#0000FF','#8A2BE2','#A52A2A','#DEB887', '#5F9EA0','#7FFF00','#D2691E','#FF7F50','#6495ED','#FFF8DC','#DC143C','#00FFFF','#00008B','#008B8B','#B8860B','#A9A9A9','#006400','#BDB76B','#8B008B', '#556B2F','#FF8C00','#9932CC','#8B0000','#E9967A','#8FBC8F','#483D8B','#2F4F4F','#00CED1','#9400D3','#FF1493','#00BFFF','#696969','#1E90FF','#D19275', '#B22222','#FFFAF0','#228B22','#FF00FF','#DCDCDC','#F8F8FF','#FFD700','#DAA520','#808080','#008000','#ADFF2F','#F0FFF0','#FF69B4','#CD5C5C','#4B0082', '#FFFFF0','#F0E68C','#E6E6FA','#FFF0F5','#7CFC00','#FFFACD','#ADD8E6','#F08080','#E0FFFF','#FAFAD2','#D3D3D3','#90EE90','#FFB6C1','#FFA07A','#20B2AA', '#87CEFA','#8470FF','#778899','#B0C4DE','#FFFFE0','#00FF00','#32CD32','#FAF0E6','#FF00FF','#800000','#66CDAA','#0000CD','#BA55D3','#9370D8','#3CB371', '#7B68EE','#00FA9A','#48D1CC','#C71585','#191970','#F5FFFA','#FFE4E1','#FFE4B5','#FFDEAD','#000080','#FDF5E6','#808000','#6B8E23','#FFA500','#FF4500', '#DA70D6','#EEE8AA','#98FB98','#AFEEEE','#D87093','#FFEFD5','#FFDAB9','#CD853F','#FFC0CB','#DDA0DD','#B0E0E6','#800080','#FF0000','#BC8F8F','#4169E1', '#8B4513','#FA8072','#F4A460','#2E8B57','#FFF5EE','#A0522D','#C0C0C0','#87CEEB','#6A5ACD','#708090','#FFFAFA','#00FF7F','#4682B4','#D2B48C','#008080', '#D8BFD8','#FF6347','#40E0D0','#EE82EE','#D02090','#F5DEB3','#FFFFFF','#F5F5F5','#FFFF00','#9ACD32'); var color_picker_div = false; var color_picker_active_tab = false; var color_picker_form_field = false; var color_picker_active_input = false; function baseConverter (number,ob,nb) { number = number + ""; number = number.toUpperCase(); var list = "0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ"; var dec = 0; for (var i = 0; i <= number.length; i++) { dec += (list.indexOf(number.charAt(i))) * (Math.pow(ob , (number.length - i - 1))); } number = ""; var magnitude = Math.floor((Math.log(dec))/(Math.log(nb))); for (var i = magnitude; i >= 0; i--) { var amount = Math.floor(dec/Math.pow(nb,i)); number = number + list.charAt(amount); dec -= amount*(Math.pow(nb,i)); } if(number.length==0)number=0; return number; } function colorPickerGetTopPos(inputObj) { var returnValue = inputObj.offsetTop; while((inputObj = inputObj.offsetParent) != null){ returnValue += inputObj.offsetTop; } return returnValue; } function colorPickerGetLeftPos(inputObj) { var returnValue = inputObj.offsetLeft; while((inputObj = inputObj.offsetParent) != null)returnValue += inputObj.offsetLeft; return returnValue; } function cancelColorPickerEvent(){ return false; } function showHideColorOptions(e,inputObj) { var thisObj = this; if(inputObj){ var parentNode = inputObj.parentNode; thisObj = inputObj; }else var parentNode = this.parentNode; var activeColorDiv = false; var subDiv = parentNode.getElementsByTagName('DIV')[0]; counter=0; var initZIndex = 10; var contentDiv = document.getElementById('color_picker_content').getElementsByTagName('DIV')[0]; do{ if(subDiv.tagName=='DIV' && subDiv.className!='colorPickerCloseButton'){ if(subDiv==thisObj){ thisObj.className='colorPickerTab_active'; thisObj.style.zIndex = 50; var img = thisObj.getElementsByTagName('IMG')[0]; /* Changed for Phorum editor tools */ img.src = "http://www.bioethicscaribe.org.jm/forum/mods/bbcode/colorpicker/images/tab_right_active.gif"; img.src = img.src.replace(/inactive/,'active'); contentDiv.style.display='block'; activeColorDiv = contentDiv; }else{ subDiv.className = 'colorPickerTab_inactive'; var img = subDiv.getElementsByTagName('IMG')[0]; /* Changed for Phorum editor tools */ img.src = "http://www.bioethicscaribe.org.jm/forum/mods/bbcode/colorpicker/images/tab_right_inactive.gif"; if(activeColorDiv) subDiv.style.zIndex = initZIndex - counter; else subDiv.style.zIndex = counter; contentDiv.style.display='none'; } counter++; } subDiv = subDiv.nextSibling; if(contentDiv.nextSibling)contentDiv = contentDiv.nextSibling; }while(subDiv); document.getElementById('colorPicker_statusBarTxt').innerHTML = ' '; } function createColorPickerTopRow(inputObj){ /* Changed for Phorum editor tools */ var tabs = [editor_tools_lang['rgb'],editor_tools_lang['named'],editor_tools_lang['slides']]; var tabWidths = [ parseInt(editor_tools_lang['rgb_size']), parseInt(editor_tools_lang['named_size']), parseInt(editor_tools_lang['slides_size']) ]; var div = document.createElement('DIV'); div.className='colorPicker_topRow'; inputObj.appendChild(div); var currentWidth = 0; for(var no=0;no=0;r-=3){ for(var g=0;g<=15;g+=3){ for(var b=0;b<=15;b+=3){ var red = baseConverter(r,10,16) + ''; var green = baseConverter(g,10,16) + ''; var blue = baseConverter(b,10,16) + ''; var color = '#' + red + red + green + green + blue + blue; var div = document.createElement('DIV'); div.style.backgroundColor=color; div.innerHTML = ''; div.className='colorSquare'; div.title = color; div.onclick = chooseColor; div.setAttribute('rgbColor',color); div.onmouseover = colorPickerShowStatusBarText; div.onmouseout = colorPickerHideStatusBarText; webColorDiv.appendChild(div); } } } } function createNamedColors(inputObj){ var namedColorDiv = document.createElement('DIV'); namedColorDiv.style.paddingTop = '1px'; namedColorDiv.style.display='none'; inputObj.appendChild(namedColorDiv); for(var no=0;no255)r=255; if(g/1>255)g=255; if(b/1>255)b=255; r = baseConverter(r,10,16) + ''; g = baseConverter(g,10,16) + ''; b = baseConverter(b,10,16) + ''; if(r.length==1)r = '0' + r; if(g.length==1)g = '0' + g; if(b.length==1)b = '0' + b; document.getElementById('colorPreview').style.backgroundColor = '#' + r + g + b; document.getElementById('js_color_picker_color_code').value = '#' + r + g + b; } /* Added by module "bbcode", file "mods/bbcode/colorpicker/color_functions.js" */ function baseConverter (number,ob,nb) { number = number + ""; number = number.toUpperCase(); var list = "0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ"; var dec = 0; for (var i = 0; i <= number.length; i++) { dec += (list.indexOf(number.charAt(i))) * (Math.pow(ob , (number.length - i - 1))); } number = ""; var magnitude = Math.floor((Math.log(dec))/(Math.log(nb))); for (var i = magnitude; i >= 0; i--) { var amount = Math.floor(dec/Math.pow(nb,i)); number = number + list.charAt(amount); dec -= amount*(Math.pow(nb,i)); } if(number.length==0)number=0; return number; } // Converts a RGB color to HSV function toHSV(rgbColor){ rgbColor = rgbColor.replace('#',''); red = baseConverter(rgbColor.substr(0,2),16,10); green = baseConverter(rgbColor.substr(2,2),16,10); blue = baseConverter(rgbColor.substr(4,2),16,10); if(red.length==0)red=0; if(green.length==0)green=0; if(blue.length==0)blue=0; red = red/255; green = green/255; blue = blue/255; maxValue = Math.max(red,green,blue); minValue = Math.min(red,green,blue); var hue = 0; if(maxValue==minValue){ hue = 0; saturation=0; }else{ if(red == maxValue){ hue = (green - blue) / (maxValue-minValue)/1; }else if(green == maxValue){ hue = 2 + (blue - red)/1 / (maxValue-minValue)/1; }else if(blue == maxValue){ hue = 4 + (red - green) / (maxValue-minValue)/1; } saturation = (maxValue-minValue) / maxValue; } hue = hue * 60; valueBrightness = maxValue; if(valueBrightness/1<0.5){ //saturation = (maxValue - minValue) / (maxValue + minValue); } if(valueBrightness/1>= 0.5){ //saturation = (maxValue - minValue) / (2 - maxValue - minValue); } returnArray = [hue,saturation,valueBrightness]; return returnArray; } function toRgb(hue,saturation,valueBrightness){ Hi = Math.floor(hue / 60); if(hue==360)Hi=0; f = hue/60 - Hi; p = (valueBrightness * (1- saturation)).toPrecision(2); q = (valueBrightness * (1 - (f * saturation))).toPrecision(2); t = (valueBrightness * (1 - ((1-f)*saturation))).toPrecision(2); switch(Hi){ case 0: red = valueBrightness; green = t; blue = p; break; case 1: red = q; green = valueBrightness; blue = p; break; case 2: red = q; green = valueBrightness; blue = t; break; case 3: red = p; green = q;; blue = valueBrightness; break; case 4: red = t; green = p; blue = valueBrightness; break; case 5: red = valueBrightness; green = p; blue = q; break; } if(saturation==0){ red = valueBrightness; green = valueBrightness; blue = valueBrightness; } red*=255; green*=255; blue*=255; red = Math.round(red); green = Math.round(green); blue = Math.round(blue); red = baseConverter(red,10,16); green = baseConverter(green,10,16); blue = baseConverter(blue,10,16); red = red + ""; green = green + ""; blue = blue + ""; while(red.length<2){ red = "0" + red; } while(green.length<2){ green = "0" + green; } while(blue.length<2){ blue = "0" + "" + blue; } rgbColor = "#" + red + "" + green + "" + blue; return rgbColor.toUpperCase(); } function findColorByDegrees(rgbColor,degrees){ rgbColor = rgbColor.replace('#',''); myArray = toHSV(rgbColor); myArray[0]+=degrees; if(myArray[0]>=360)myArray[0]-=360; if(myArray[0]<0)myArray[0]+=360; return toRgb(myArray[0],myArray[1],myArray[2]); } function findColorByBrightness(rgbColor,brightness){ rgbColor = rgbColor.replace('#',''); myArray = toHSV(rgbColor); myArray[2]+=brightness/100; if(myArray[2]>1)myArray[2]=1; if(myArray[2]<0)myArray[2]=0; myArray[1]+=brightness/100; if(myArray[1]>1)myArray[1]=1; if(myArray[1]<0)myArray[1]=0; return toRgb(myArray[0],myArray[1],myArray[2]); }