var newwindow;

function kullanim(url)

 {

  newwindow=window.open(url,'name','height=500,width=430,resizable=no,scrollbars=yes');

  if (window.focus) {newwindow.focus()}

 } 

function gizlilik(url)

 {

  newwindow=window.open(url,'name','height=500,width=430,resizable=no,scrollbars=yes');

  if (window.focus) {newwindow.focus()}

 }