// JavaScript Document
function setcookie(val)
{

document.cookie="test1="+val;

}
function trya(val2)
{

document.cookie="test2="+val2;
//document.cookie=val2;
}
function get_cookie ( cookie_name )
{
  var results = document.cookie.match ( '(^|;) ?' + cookie_name + '=([^;]*)(;|$)' );

  if ( results )
    return ( unescape ( results[2] ) );
  else
    return null;
}