
<!-- Cookie für MP abspeichern -->
function setCookie(name, value, expires) {
document.cookie = name + "=" + escape(value) + "; path=/" +
((expires == null) ? "" : "; expires=" + expires.toGMTString());
}


<!-- Function to retrieve form element's value. -->
function getValue(element) {
var value = getCookie(element.name);
    if (value != null) element.value = value;
}

<!-- Function to save form element's value. -->
function setValue(element) {
setCookie(element.name, element.value, exp);
}

<!-- exp date auf 31 Tage -->
var exp = new Date();                                   
exp.setTime(exp.getTime() + (1000 * 60 * 60 * 24 * 31));

<!-- delete cookie. -->
function delCookie(name) {
document.cookie = name + "=; expires=Thu, 01-Jan-70 00:00:01 GMT" +  "; path=/";
}
//-->