Specifies the frame or window in which to display the response after submitting the form. Only valid for type="submit".
This property is part of the HTML 5 specification and is provided for completeness. Care should be taken with its use. Different mobile browsers have different levels of support for frames and windows and may handle this property differently. It may also cause conflicts with jQuery Mobile's Ajax mechanisms.
Blank - Use the value specified by the parent <form> element which, unless otherwise specified, will be a default of blank also (display in the current page).
_blank, _self, _parent, _top, framename.