Link Target [Optional]
Specifies where to open the link, default value is _self.
If the Link Url property is not specified, this property will be ignored.
Posible values are _blank, _self, _parent, _top or framename.
_blank: Open link on new page.
_self: Open link on same page (this is default)
_parent: Open link in parent frame
_top: Open link in main frame
framename: Open link in a user defined frame
Note the equivalent html code looks like <a target="_blank|_self|_parent|_top|framename" >