The target property represents the name of the window in which the URL is to be displayed.
<html> <head> <title> Using the target property of the Link object</title> </head> <body> <script language="JavaScript"> <!-- function showtarget(){ alert(document.links[0].target); } --> </script> Click the button to see the target of the URL <form name="form1"> <a href=http://www.navioo.com> http://www.navioo.com</a> <input type="button" name="tar" value="Get Target" onClick='showtarget()'> <br> </form> </body> </html>