}
if(this._touchViewMask){
+ Roo.get(document.body).addClass("x-body-masked");
this._touchViewMask.setSize(Roo.lib.Dom.getViewWidth(true), Roo.lib.Dom.getViewHeight(true));
this._touchViewMask.setStyle('z-index', 10000);
this._touchViewMask.addClass('show');