* @param {String/HTMLElement/Element} container (optional) The element this component should be rendered into. If it is being applied to existing markup, this should be left off.
*/
render : function(container, position){
+ Roo.log('render the component');
if(!this.rendered && this.fireEvent("beforerender", this) !== false){
if(!container && this.el){
this.el = Roo.get(this.el);