cookie_name = "organisation";
var YouEntered;

function putCookie() {

if(document.cookie != document.cookie) 
{index = document.cookie.indexOf(cookie_name);}
else 
{ index = -1;}

if (index == -1)
{
YouEntered=document.calc.organisation.value;
document.cookie=cookie_name+"="+YouEntered+"; expires=";
}
}

cookie_name1 = "email";
var YouEntered1;
 
function putCookie1() {
 
if(document.cookie != document.cookie) 
{index = document.cookie.indexOf(cookie_name1);}
else 
{ index = -1;}
 
if (index == -1)
{
YouEntered1=document.calc.email.value;
document.cookie=cookie_name1+"="+YouEntered1+"; expires=";
}
}