if (this.modal) {
this.maskEl.setSize(Roo.lib.Dom.getViewWidth(true), Roo.lib.Dom.getViewHeight(true));
this.maskEl.setStyle('z-index', Roo.bootstrap.Popover.zIndex++);
this.maskEl.dom.style.display = 'block';
this.maskEl.addClass('show');
}
if (this.modal) {
this.maskEl.setSize(Roo.lib.Dom.getViewWidth(true), Roo.lib.Dom.getViewHeight(true));
this.maskEl.setStyle('z-index', Roo.bootstrap.Popover.zIndex++);
this.maskEl.dom.style.display = 'block';
this.maskEl.addClass('show');
}