static/tinymce/plugins/example/editor_plugin_src.js
function(ed, url) {
			// Register the command so that it can be invoked by using tinyMCE.activeEditor.execCommand('mceExample');
			ed.addCommand('mceExample', function() {
				ed.windowManager.open({
					file : url + '/dialog.htm',
					width : 320 + parseInt(ed.getLang('example.delta_width', 0)),
					height : 120 + parseInt(ed.getLang('example.delta_height', 0)),
					inline : 1
				}, {
					plugin_url : url, // Plugin absolute URL
					some_custom_arg : 'custom arg' // Custom argument
				});
			});

			// Register example button
			ed.addButton('example', {
				title : 'example.desc',
				cmd : 'mceExample',
				image : url + '/img/example.gif'
			});

			// Add a node change handler, selects the button in the UI when a image is selected
			ed.onNodeChange.add(function(ed, cm, n) {
				cm.setActive('example', n.nodeName == 'IMG');
			});
		}
function(ed, url) {
			// Register the command so that it can be invoked by using tinyMCE.activeEditor.execCommand('mceExample');
			ed.addCommand('mceExample', function() {
				ed.windowManager.open({
					file : url + '/dialog.htm',
					width : 320 + parseInt(ed.getLang('example.delta_width', 0)),
					height : 120 + parseInt(ed.getLang('example.delta_height', 0)),
					inline : 1
				}, {
					plugin_url : url, // Plugin absolute URL
					some_custom_arg : 'custom arg' // Custom argument
				});
			});

			// Register example button
			ed.addButton('example', {
				title : 'example.desc',
				cmd : 'mceExample',
				image : url + '/img/example.gif'
			});

			// Add a node change handler, selects the button in the UI when a image is selected
			ed.onNodeChange.add(function(ed, cm, n) {
				cm.setActive('example', n.nodeName == 'IMG');
			});
		}
function ( ed , url ) { // Register the command so that it can be invoked by using tinyMCE.activeEditor.execCommand('mceExample');
 ed . addCommand ( 'mceExample' , function ( ) { ed . windowManager . open ( { file : url + '/dialog.htm' , width : 320 + parseInt ( ed . getLang ( 'example.delta_width' , 0 ) ) , height : 120 + parseInt ( ed . getLang ( 'example.delta_height' , 0 ) ) , inline : 1 } , { plugin_url : url , // Plugin absolute URL
 some_custom_arg : 'custom arg' // Custom argument
 } ) ; } ) ; // Register example button
 ed . addButton ( 'example' , { title : 'example.desc' , cmd : 'mceExample' , image : url + '/img/example.gif' } ) ; // Add a node change handler, selects the button in the UI when a image is selected
 ed . onNodeChange . add ( function ( ed , cm , n ) { cm . setActive ( 'example' , n . nodeName == 'IMG' ) ; } ) ; }
Initializes the plugin, this will be executed after the plugin has been created.
This call is done before the editor instance has finished it's initialization so use the onInit event
of the editor instance to intercept that event.

@param {tinymce.Editor} ed Editor instance that the plugin is initialized in.
@param {string} url Absolute URL to where the plugin is located.
Initializes the plugin this will be executed after the plugin has been created . This call is done before the editor instance has finished it s initialization so use the onInit event of the editor instance to intercept that event .