Ext.EventManager.on(document, 'click', function(e, t) {
	if(e.getTarget('#countries') == null && Ext.get('countries_list').isVisible()) {
		Ext.get('countries_list').hide(true);
	}
});

function showCountriesList() {
	Ext.get('countries_list').toggle(true);return false;
}

//disable collapsable group-headers
Ext.override(Ext.grid.GroupingView, {
	interceptMouse : Ext.emptyFn
});