znalazlem cos takiego
<script type="text/javascript" language="JavaScript"> <!--
function SetCookie(cookieName,cookieValue,nDays) {
var today = new Date();
var expire = new Date();
if (nDays==null || nDays==0) nDays=1;
expire.setTime(today.getTime() + 3600000*24*nDays);
document.cookie = cookieName+"="+escape(cookieValue)+";expires="+expire.toGMTString();
}
//-->
<input type="hidden" name="wyszukiwarka" value="wyszukiwarka"> <input type="hidden" name="czas" value="5"> <input size="25" type="text" name="findthis"> <input type="submit" value="OK" onClick="SetCookie(this.form.wyszukiwarka.value,this.form.findthis.value,this.form.czas.value);">
ale jak po przeladowaniu strony wyswietlic ostatnio zapisane cookie w polu input?