danielebarchiesi@0: /*
danielebarchiesi@0: Copyright (c) 2003-2013, CKSource - Frederico Knabben. All rights reserved.
danielebarchiesi@0: For licensing, see LICENSE.html or http://ckeditor.com/license
danielebarchiesi@0: */
danielebarchiesi@0: 
danielebarchiesi@0: // This file is not required by CKEditor and may be safely ignored.
danielebarchiesi@0: // It is just a helper file that displays a red message about browser compatibility
danielebarchiesi@0: // at the top of the samples (if incompatible browser is detected).
danielebarchiesi@0: 
danielebarchiesi@0: if ( window.CKEDITOR )
danielebarchiesi@0: {
danielebarchiesi@0: 	(function()
danielebarchiesi@0: 	{
danielebarchiesi@0: 		var showCompatibilityMsg = function()
danielebarchiesi@0: 		{
danielebarchiesi@0: 			var env = CKEDITOR.env;
danielebarchiesi@0: 
danielebarchiesi@0: 			var html = '<p><strong>Your browser is not compatible with CKEditor.</strong>';
danielebarchiesi@0: 
danielebarchiesi@0: 			var browsers =
danielebarchiesi@0: 			{
danielebarchiesi@0: 				gecko : 'Firefox 2.0',
danielebarchiesi@0: 				ie : 'Internet Explorer 6.0',
danielebarchiesi@0: 				opera : 'Opera 9.5',
danielebarchiesi@0: 				webkit : 'Safari 3.0'
danielebarchiesi@0: 			};
danielebarchiesi@0: 
danielebarchiesi@0: 			var alsoBrowsers = '';
danielebarchiesi@0: 
danielebarchiesi@0: 			for ( var key in env )
danielebarchiesi@0: 			{
danielebarchiesi@0: 				if ( browsers[ key ] )
danielebarchiesi@0: 				{
danielebarchiesi@0: 					if ( env[key] )
danielebarchiesi@0: 						html += ' CKEditor is compatible with ' + browsers[ key ] + ' or higher.';
danielebarchiesi@0: 					else
danielebarchiesi@0: 						alsoBrowsers += browsers[ key ] + '+, ';
danielebarchiesi@0: 				}
danielebarchiesi@0: 			}
danielebarchiesi@0: 
danielebarchiesi@0: 			alsoBrowsers = alsoBrowsers.replace( /\+,([^,]+), $/, '+ and $1' );
danielebarchiesi@0: 
danielebarchiesi@0: 			html += ' It is also compatible with ' + alsoBrowsers + '.';
danielebarchiesi@0: 
danielebarchiesi@0: 			html += '</p><p>With non compatible browsers, you should still be able to see and edit the contents (HTML) in a plain text field.</p>';
danielebarchiesi@0: 
danielebarchiesi@0: 			var alertsEl = document.getElementById( 'alerts' );
danielebarchiesi@0: 			alertsEl && ( alertsEl.innerHTML = html );
danielebarchiesi@0: 		};
danielebarchiesi@0: 
danielebarchiesi@0: 		var onload = function()
danielebarchiesi@0: 		{
danielebarchiesi@0: 			// Show a friendly compatibility message as soon as the page is loaded,
danielebarchiesi@0: 			// for those browsers that are not compatible with CKEditor.
danielebarchiesi@0: 			if ( !CKEDITOR.env.isCompatible )
danielebarchiesi@0: 				showCompatibilityMsg();
danielebarchiesi@0: 		};
danielebarchiesi@0: 
danielebarchiesi@0: 		// Register the onload listener.
danielebarchiesi@0: 		if ( window.addEventListener )
danielebarchiesi@0: 			window.addEventListener( 'load', onload, false );
danielebarchiesi@0: 		else if ( window.attachEvent )
danielebarchiesi@0: 			window.attachEvent( 'onload', onload );
danielebarchiesi@0: 	})();
danielebarchiesi@0: }