Ext.namespace('Debug');

Debug.showConsoleBtn = new Ext.Button({
	text: 'Показать консоль',
	handler: function(){
		Debug.consoleWindow.show(this);
	}
});

Debug.consoleWindow = new Ext.Window({
	title: 'Watch window',
	width: 400
});

Debug.echo = function(val){
	Debug.consoleWindow.show();
	var body = Ext.getBody().getBox();
	Debug.consoleWindow.setHeight(body.height - 20);
	Debug.consoleWindow.setPagePosition(body.width - Debug.consoleWindow.getInnerWidth() - 50, 10)
	Debug.consoleWindow.body.insertHtml('beforeEnd', val+'<br />');
}

echo = Debug.echo;