function setCookie(value)
{ if(document.cookie="name="+value)
  { alert("Thanks. Your name is now stored in a cookie."); 
    document.form.name.value='';
  }
  else
  { alert("ERROR. Cookies turned off?"); }
}

function readCookie()
{ if(document.cookie)
  { cookies=document.cookie.split(";");
    for(i=0;i<cookies.length;i++)
    { values=cookies[i].split("=");
      for(j=0;j<values.length;j++)
      { if(values[j]=="name")
        { alert("Hello "+values[j+1]+". I found your cookie!"); }
      }
    }
  }
}