/*--------------------------------------------------------
 * Copyright © 2009 – 2010* France Telecom
 * This software is distributed under the "Simplified BSD license",
 * the text of which is available at http://www.winktoolkit.org/licence.txt
 * or see the "license.txt" file for more details.
 *--------------------------------------------------------*/

/**
 * Implements an error managemennt system
 * 
 * @methods:
 *	--> log: display a log message if the log level has been set to 1
 *
 * @attributes:
 * 	--> logLevel: If set to 0, no message will be displayed. If set to 1, the log messages will be displayed. The default value is 0.
 *
 * @compatibility:
 * 	--> Iphone OS2, Iphone OS3, Iphone OS4, Android 1.1, Android 1.5, Android 2.1, Android 2.2, Android 2.3, BlackBerry 6, Bada 1.0
 * 
 * @author:
 * 	--> Jerome GIRAUD		
 */
wink.error =
{
	logLevel: 0,
	
	/**
	 * Display a log message if the log level has been set to 1
	 * if the console is defined, use the console, otherwise, alert the user
	 * 
	 * @parameters:
	 *	--> value: content of the log
	 */
	log: function(value)
	{
		if ( this.logLevel == 1)
		{
			if ( typeof console != 'undefined' )
			{
				console.log(value);
			} else
			{
				alert(value);
			}
		}
	}

};

//Bindings
wink.log = wink.bind(wink.error.log, wink.error);