/** Script: yahoo-init.js The yahoo-init script will handle initial YUI v2 instance setup and will instantiate a debug console for IE, if requested. It will also attempt to find a local browser javascript console and assign the YAHOO.widget.Logger to write to it. Include this script into your page immediately after the inclusion of the YUI v2 seed file. IE Debug: If there is a cookie named 'jsdebug' and with a value of 1, and the current browser is any version of IE, then an instance of YUI.Console will be created and made draggable. NOTE: a side effect of this is that they current page's tag will have the 'yui-skin-sam' class added to it (not replacing currently classes, if any). Window (Global) Variables: yuiObj - This is the YUI instance created. It will have requested the 'node' and 'cookie' modules though it is not guaranteed nor likely to have them at the time the containing page first has access to it - therefore you should still follow the YUI approach of 'use'ing those modules and putting your app code into the 'use' callback. Dependancies: The IE debug feature depends on YAHOO.util.Cookie, YAHOO.widget.LogReader, YAHOO.util.Element, and YAHOO.util.Event. If those are not included in the page then this feature will be disabled. */ // Variable declarations // make jslint happy var YAHOO, YAHOO_isInited, // if we're on IE then we'll need to create a LogReader, this is it ieLogReader ; if ( typeof YAHOO !== 'undefined' && YAHOO && ! YAHOO_isInited ) { // If we can log to a standard browser console, do it. if ( typeof console !== 'undefined' && typeof YAHOO.widget.Logger !== 'undefined' ) { YAHOO.widget.Logger.enableBrowserConsole(); } // If the browser is IE and there's a jsdebug cookie, then fire up a new // LogReader widget. if ( YAHOO.env.ua.ie && typeof YAHOO.util.Cookie !== 'undefined' && YAHOO.util.Cookie.get( 'jsdebug' ) == 1 && typeof YAHOO.widget.LogReader !== 'undefined' && typeof YAHOO.util.Element !== 'undefined' ) { YAHOO.util.Event.onDOMReady( function() { var // Create a new LogReader widget for IE logging ieLogReader = new YAHOO.widget.LogReader ( null, { width: "300px", height: "30em" } ), // We need to add the 'yui-skin-sam' class to the tag body = new YAHOO.util.Element( document.getElementsByTagName( 'body' )[0] ); if ( ! body.hasClass( 'yui-skin-sam' ) ) { body.addClass( 'yui-skin-sam' ); } YAHOO.log( "IE debug is ON" ); } ); } YAHOO_isInited = true; }