PHP Code:
<SCRIPT LANGUAGE="JavaScript">
cookie_name = "dataCookie";
var YouEntered;
function putCookie() {
if(document.cookie != document.cookie)
{index = document.cookie.indexOf(cookie_name);}
else
{ index = -1;}
if (index == -1)
{
YouEntered=document.cf.cfd.value;
document.cookie=cookie_name+"="+YouEntered+"; expires=Monday, 04-Apr-2010 5:00:00 GMT";
}
}
</SCRIPT>
<FORM NAME="cf">
<INPUT TYPE="text" NAME="cfd" size="20">
<INPUT TYPE="button" Value="Set to Cookie"
onClick="putCookie()">
</FORM>