KeyListener not registering

[Domitian]

Hey All, I was wondering if someone could tell me why my key listener isn't working for the dialog I've created. The OK button closes the dialog, but for some reason "ESCAPE" isn't working. Here's the code snippet:

handleFailure:function(o)
	{
		getEl('error-dlg-center').dom.innerHTML = o.responseText;
		if(!dialog)
    	{
    		dialog = new YAHOO.ext.LayoutDialog("error-dlg",{
    				modal:true,
                    width:300,
                    height:150,
                    shadow:true,
                    minWidth:300,
                    minHeight:100,
                    proxyDrag: true
	    	});
    		
    		dialog.addKeyListener(27, dialog.hide, dialog);
			dialog.addButton('OK', dialog.hide, dialog);
    	}
    	dialog.show(getEl('status').dom);
    	Frame.updateStatus('Error Loading.', 'done')
	},

[tryanDLS]

The dialog has to have focus for the listener to work. You can also do this by using setDefaultButton

dlg.addKeyListener(27, dlg.hide, dlg);
dlg.addButton('OK', this.okHandler...);
dlg.setDefaultButton(dlg.addButton('Close', dlg.hide, dlg));

[Domitian]

Thanks tryan, that did the trick.