/**
 @namespace dialog
 @class Alert
 @extends Dialog
 @description Alert dialog. This component has by default one button "OK" and will fire an
 "ok" event when this button is clicked
 @constructor
 @param config
 @example
	 new ludo.dialog.Alert(
	 	{ html: 'Well done! You solved this puzzle. Click OK to load next' }
	 	listeners : {
		   'ok' : this.loadNextPuzzle.bind(this)
		  }
	 });
 will display a dialog in default size with a listener attached to the "OK" button. When clicked
 it will call the loadNextPuzzle method of the object creating the alert dialog.
 */
ludo.dialog.Alert = new Class({
	Extends:ludo.dialog.Dialog,
	type:'dialog.Alert',
	buttonConfig:undefined,
	width:300,
	height:150,

	resizable:false,

	ludoConfig:function (config) {
		if (config.substr) {
			config = {
				html:config
			}
		}
		if (!config.buttons) {
			config.buttons = [
				{
					value:'OK',
					width:60
				}
			]
		}
		this.parent(config);
	}
});