01: ?// ==UserScript==
02: // @name HTLAL PostBox
03: // @description Makes writing posts easier
04: // @match http://how-to-learn-any-language.com/forum/*
05: // @grant none
06: // ==/UserScript==
07:
08: var buttons = ["B","I","U","URL","IMG"];
09: var style = ["bold","italic","underline","url","image"];
10:
11: for (var i = 0; i < buttons.length; i++) {
12: regex = new RegExp("<a.*?JavaScript:Add.*?'"+buttons[i]+"'.*?>");
13: document.body.innerHTML = document.body.innerHTML.replace(regex, '<a id="'+style[i]+'" href="JavaScript:addBBCode()">');
14: }
15: document.getElementById('bold').addEventListener('click', function () { addBBCode('[B]','[/B]'); }, false);
16: document.getElementById('italic').addEventListener('click', function () { addBBCode('[I]','[/I]'); }, false);
17: document.getElementById('underline').addEventListener('click', function () { addBBCode('[U]','[/U]'); }, false);
18: document.getElementById('url').addEventListener('click', function () { addBBCode('[URL]','[/URL]'); }, false);
19: document.getElementById('image').addEventListener('click', function () { addBBCode('[IMG]','[/IMG]'); }, false);
20:
21: function addBBCode(open, close)
22: {
23: var textareas = document.getElementsByTagName('textarea'); // grab the textarea element
24: var textarea = textareas[0];
25: textarea.focus(); // put cursor into textarea
26: var start = textarea.selectionStart; // find the start and end of the selection (if available) in textarea
27: var end = textarea.selectionEnd;
28: var length = textarea.textLength; // we need these 3 values to split up the text
29: var before = textarea.value.substring(0,start);
30: var between = textarea.value.substring(start, end);
31: var after = textarea.value.substring(end, length);
32: textarea.value = before + open + between + close + after;
33: var position = end + open.length + close.length;
34: if(start-end == 0)
35: position = start+open.length;
36: textarea.setSelectionRange(position,position); // put cursor just after the last added tag
37: return;
38: }