open links in new,current,background, window, in Java script.

how to open links in current window, new window, background.

use this java script code:



function open2(url, opt){
  if (opt == 0) // current window
   window.location = url;
 else if (opt == 1) // new window
    window.open(url);
  else if (opt == 2) // background window
   {window.open(url); self.focus();}
}


ok bye..