1 /* ***** BEGIN LICENSE BLOCK *****
2 * Version: MPL 1.1/GPL 2.0/LGPL 2.1
3 *
4 * The contents of this file are subject to the Mozilla Public License Version
5 * 1.1 (the "License"); you may not use this file except in compliance with
6 * the License. You may obtain a copy of the License at
7 * http://www.mozilla.org/MPL/
8 *
9 * Software distributed under the License is distributed on an "AS IS" basis,
10 * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
11 * for the specific language governing rights and limitations under the
12 * License.
13 *
14 * The Initial Developer of the Original Code is Fireinput Inc.
15 *
16 * Portions created by the Initial Developer are Copyright (C) 2007
17 * the Initial Developer. All Rights Reserved.
18 *
19 * Contributor(s):
20 * Olly Ja <ollyja@gmail.com>
21 *
22 * Alternatively, the contents of this file may be used under the terms of
23 * either the GNU General Public License Version 2 or later (the "GPL"), or
24 * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
25 * in which case the provisions of the GPL or the LGPL are applicable instead
26 * of those above. If you wish to allow use of your version of this file only
27 * under the terms of either the GPL or the LGPL, and not to allow others to
28 * use your version of this file under the terms of the MPL, indicate your
29 * decision by deleting the provisions above and replace them with the notice
30 * and other provisions required by the GPL or the LGPL. If you do not delete
31 * the provisions above, a recipient may use your version of this file under
32 * the terms of any one of the MPL, the GPL or the LGPL.
33 *
34 * ***** END LICENSE BLOCK *****
35 */
36
37 function bind()
38 {
39 var args = cloneArray(arguments), fn = args.shift(), object = args.shift();
40 return function() { return fn.apply(object, arrayInsert(cloneArray(args), 0, arguments)); }
41 }
42
43 this.bindFixed = function()
44 {
45 var args = cloneArray(arguments), fn = args.shift(), object = args.shift();
46 return function() { return fn.apply(object, args); }
47 };
48
49 function extend(d, s)
50 {
51 for (var property in s) {
52 d[property] = s[property];
53 }
54 return d;
55 }
56
57
58 function cloneArray(array, fn)
59 {
60 var newArray = [];
61
62 var len = array.length;
63 if (fn)
64 for (var i = 0; i < len; ++i)
65 newArray[newArray.length] = fn(array[i]);
66 else
67 for (var i = 0; i < len; ++i)
68 newArray[newArray.length] = array[i];
69
70 return newArray;
71 }
72
73 function extendArray(array, array2)
74 {
75 var newArray = [];
76 newArray.push.apply(newArray, array);
77 newArray.push.apply(newArray, array2);
78 return newArray;
79 }
80
81 function arrayInsert(array, index, other)
82 {
83 var len = other.length;
84 for (var i = 0; i < len; ++i)
85 array.splice(i+index, 0, other[i]);
86
87 return array;
88 }
89
90 function createCookie(name,value,days)
91 {
92 if (days) {
93 var date = new Date();
94 date.setTime(date.getTime()+(days*24*60*60*1000));
95 var expires = "; expires="+date.toGMTString();
96 }
97 else
98 var expires = "";
99 document.cookie = name+"="+value+expires+"; path=/";
100 }
101
102 function readCookie(name)
103 {
104 var nameEQ = name + "=";
105 var ca = document.cookie.split(';');
106 for(var i=ca.length-1;i>=0;i--) {
107 var c = ca[i];
108 while (c.charAt(0)==' ') c = c.substring(1,c.length);
109 if (c.indexOf(nameEQ) == 0)
110 return c.substring(nameEQ.length,c.length);
111 }
112 return null;
113 }
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