4f68a0933c
fixed the resizable text area with IE problem fixed the ad space with IE problem merged the 7.2.0 and 7.1.4 change logs
107 lines
3.2 KiB
JavaScript
107 lines
3.2 KiB
JavaScript
/*
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Copyright (c) 2006, Yahoo! Inc. All rights reserved.
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Code licensed under the BSD License:
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http://developer.yahoo.net/yui/license.txt
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Version: 0.11.4
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*/
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/**
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* The YAHOO object is the single global object used by YUI Library. It
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* contains utility function for setting up namespaces, inheritance, and
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* logging. YAHOO.util, YAHOO.widget, and YAHOO.example are namespaces
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* created automatically for and used by the library.
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* @module YAHOO
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*/
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/**
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* The YAHOO global namespace object
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* @class YAHOO
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* @static
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*/
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if (typeof YAHOO == "undefined") {
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YAHOO = {};
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}
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/**
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* Returns the namespace specified and creates it if it doesn't exist
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*
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* YAHOO.namespace("property.package");
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* YAHOO.namespace("YAHOO.property.package");
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*
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* Either of the above would create YAHOO.property, then
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* YAHOO.property.package
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*
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* Be careful when naming packages. Reserved words may work in some browsers
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* and not others. For instance, the following will fail in Safari:
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*
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* YAHOO.namespace("really.long.nested.namespace");
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*
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* This fails because "long" is a future reserved word in ECMAScript
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* @method namespace
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* @static
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* @param {String} ns The name of the namespace
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* @return {Object} A reference to the namespace object
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*/
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YAHOO.namespace = function(ns) {
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if (!ns || !ns.length) {
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return null;
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}
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var levels = ns.split(".");
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var nsobj = YAHOO;
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// YAHOO is implied, so it is ignored if it is included
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for (var i=(levels[0] == "YAHOO") ? 1 : 0; i<levels.length; ++i) {
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nsobj[levels[i]] = nsobj[levels[i]] || {};
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nsobj = nsobj[levels[i]];
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}
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return nsobj;
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};
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/**
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* Uses YAHOO.widget.Logger to output a log message, if the widget is available.
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*
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* @method log
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* @static
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* @param {string} sMsg The message to log.
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* @param {string} sCategory The log category for the message. Default
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* categories are "info", "warn", "error", time".
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* Custom categories can be used as well. (opt)
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* @param {string} sSource The source of the the message (opt)
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* @return {boolean} True if the log operation was successful.
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*/
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YAHOO.log = function(sMsg, sCategory, sSource) {
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var l = YAHOO.widget.Logger;
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if(l && l.log) {
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return l.log(sMsg, sCategory, sSource);
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} else {
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return false;
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}
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};
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/**
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* Utility to set up the prototype, constructor and superclass properties to
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* support an inheritance strategy that can chain constructors and methods.
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*
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* @method extend
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* @static
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* @param {function} subclass the object to modify
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* @param {function} superclass the object to inherit
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*/
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YAHOO.extend = function(subclass, superclass) {
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var f = function() {};
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f.prototype = superclass.prototype;
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subclass.prototype = new f();
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subclass.prototype.constructor = subclass;
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subclass.superclass = superclass.prototype;
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if (superclass.prototype.constructor == Object.prototype.constructor) {
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superclass.prototype.constructor = superclass;
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}
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};
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YAHOO.namespace("util");
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YAHOO.namespace("widget");
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YAHOO.namespace("example");
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