function saveSelections(frm) {
var setvalue;
var fieldType;
var index;
var formname = frm.name;

// Expire cookie in 999 days.
var today = new Date();
var exp   = new Date(today.getTime()+999*24*60*60*1000);

var string = formname + "\_" ;
var cookieName = formname;

//alert(exp);
//alert(formname);

var n = frm.length;
for (i = 0; i < n; i++)

{
e     = frm[i].name;
fieldValue  = frm[i].value;
fieldType   = frm[i].type;

//alert(e);
//alert(fieldType);
//alert(fieldValue);

//
// RADIO BUTTON
//
if (fieldType == "radio") {
//alert(frm.elements[e].length);
for (x=0; x < frm.elements[e].length; x++) {
if (frm.elements[e][x].checked)
{
index = x
}
}
string = index;
}

//
// TEXT, TEXTAREA, and DROPDOWN
//
if ((fieldType == "text") ||
    (fieldType == "textarea") ||
    (fieldType == "select-one"))
{
    string = string + frm.elements[e].value + "\_";
    //alert("text");
}

//
// CHECKBOX
//
if (fieldType == "checkbox")
{
if (frm.elements[e].checked==true) {
var setvalue = "1";
}
if (frm.elements[e].checked==false) {
var setvalue = "0";
}
string = string + setvalue + "\_";
//alert("checkbox");
}

//
// HIDDEN field
//
if (fieldType == "hidden")
{
    string = string + frm.elements[e].value;
    //alert("text");
}
}

//alert(string);
setCookie(cookieName, string, exp); }

//
// LOAD FORM FIELD SELECTIONS FROM SAVED COOKIES
//

function loadSelections(frm) {
var e;
var z;
var x;
var cookieName;
var fieldArray;
var fieldValues;
var fieldValue;

var formname = frm.id;

// Retrieve form elements from cookie and split into array.

cookieName  = formname;
fieldValues = getCookie(cookieName);
fieldArray  = fieldValues.split("\_");
//alert(fieldArray);
//alert(fieldArray[0]);
//alert(fieldArray[2]);
//alert(fieldArray[3]);


var n = frm.length;
for (i = 0; i < n; i++) {
e = frm[i].name;
z = i;
z++;
var fieldType  = frm[i].type;
var fieldValue = fieldArray[z];

//
// TEXT, TEXTAREA, and DROPDOWN
//
if ((fieldType == "text") ||
    (fieldType == "textarea") ||
    (fieldType == "select-one"))
{
    frm.elements[e].value = fieldValue;
    //alert(e);
    //alert(fieldValue);
}

// CHECKBOX
//
if (fieldType == "checkbox")
{
fld_checkbox = fieldValue;
if (fld_checkbox == "1") {
frm.elements[e].checked = true;
}
}

// RADIO BUTTON
//
if (fieldType == "radio") {
x = fieldValue;
//alert(x);
frm.elements[e][x].checked = true;
}

//
// HIDDEN field
//
if (fieldType == "hidden")
{
    frm.elements[e].value = fieldValue;
    }
}
}

/// COOKIE FUNCTIONS

function setCookie(name, value, expires, path, domain, secure) {
document.cookie= name + "=" + escape(value) +
((expires) ? "; expires=" + expires.toGMTString() : "") +
((path) ? "; path=" + path : "") +
((domain) ? "; domain=" + domain : "") +
((secure) ? "; secure" : "");
}

function getCookie(name) {
var dc = document.cookie;
var prefix = name + "=";
var begin = dc.indexOf("; " + prefix);
if (begin == -1) {
begin = dc.indexOf(prefix);
if (begin != 0) return null;
} else {
begin += 2;
}
var end = document.cookie.indexOf(";", begin);
if (end == -1) {
end = dc.length;
}
return unescape(dc.substring(begin + prefix.length, end));
}