AXWebArea AXRoleDescription='HTML content'
++AXButton AXRoleDescription='button' AXTitle='Button1'
++AXCheckBox AXSubrole=AXToggleButton AXRoleDescription='toggle button' AXTitle='Button2' AXValue='1'
++AXCheckBox AXSubrole=AXToggleButton AXRoleDescription='toggle button' AXTitle='Button3' AXValue='0'
++AXPopUpButton AXRoleDescription='pop up button' AXTitle='Button4'
++AXButton AXRoleDescription='button' AXTitle='Button5'
