JavaScript: Forms Script - Cookie Form Saver

Main Forms Script Cookie Form Saver

<title>script.omduena.com: JavaScript, java script, javascripts, script, javascript free code!</title>
<SCRIPT LANGUAGE="JavaScript">



<!-- Begin
// Cookie Functions  ////////////////////  (:)
// Set the cookie.
// SetCookie('your_cookie_name', 'your_cookie_value', exp);
// Get the cookie.
// var someVariable = GetCookie('your_cookie_name');
var expDays = 100;
var exp = new Date(); 
exp.setTime(exp.getTime() + (expDays*24*60*60*1000));
function getCookieVal (offset) {  
	var endstr = document.cookie.indexOf (";", offset);

if (endstr == -1) { endstr = document.cookie.length; }

return unescape(document.cookie.substring(offset, endstr));

}

function GetCookie (name) {

var arg = name + "=";

var alen = arg.length;

var clen = document.cookie.length;

var i = 0;

while (i < clen) {

var j = i + alen;

if (document.cookie.substring(i, j) == arg) return getCookieVal (j);

i = document.cookie.indexOf(" ", i) + 1;

if (i == 0) break;

}

return null;

}

function SetCookie (name, value) {

var argv = SetCookie.arguments;

var argc = SetCookie.arguments.length;

var expires = (argc > 2) ? argv[2] : null;

var path = (argc > 3) ? argv[3] : null;

var domain = (argc > 4) ? argv[4] : null;

var secure = (argc > 5) ? argv[5] : false;

document.cookie = name + "=" + escape (value) +

((expires == null) ? "" : ("; expires=" + expires.toGMTString())) +

((path == null) ? "" : ("; path=" + path)) +

((domain == null) ? "" : ("; domain=" + domain)) +

((secure == true) ? "; secure" : "");

}

// cookieForms saves form content of a page.

// use the following code to call it:

//  <body onLoad="cookieForms('open', 'form_1', 'form_2', 'form_n')" onUnLoad="cookieForms('save', 'form_1', 'form_2', 'form_n')">

// It works on text fields and dropdowns in IE 5+

// It only works on text fields in Netscape 4.5

function cookieForms() {

var mode = cookieForms.arguments[0];

for(f=1; f<cookieForms.arguments.length; f++) {

formName = cookieForms.arguments[f];

if(mode == 'open') {

cookieValue = GetCookie('saved_'+formName);

if(cookieValue != null) {

var cookieArray = cookieValue.split('#cf#');

if(cookieArray.length == document[formName].elements.length) {

for(i=0; i<document[formName].elements.length; i++) {

if(cookieArray[i].substring(0,6) == 'select') { document[formName].elements[i].options.selectedIndex = cookieArray[i].substring(7, cookieArray[i].length-1); }

else if((cookieArray[i] == 'cbtrue') || (cookieArray[i] == 'rbtrue')) { document[formName].elements[i].checked = true; }

else if((cookieArray[i] == 'cbfalse') || (cookieArray[i] == 'rbfalse')) { document[formName].elements[i].checked = false; }

else { document[formName].elements[i].value = (cookieArray[i]) ? cookieArray[i] : ''; }

}

if(mode == 'save') {

cookieValue = '';

for(i=0; i<document[formName].elements.length; i++) {

fieldType = document[formName].elements[i].type;

if(fieldType == 'password') { passValue = ''; }

else if(fieldType == 'checkbox') { passValue = 'cb'+document[formName].elements[i].checked; }

else if(fieldType == 'radio') { passValue = 'rb'+document[formName].elements[i].checked; }

else if(fieldType == 'select-one') { passValue = 'select'+document[formName].elements[i].options.selectedIndex; }

else { passValue = document[formName].elements[i].value; }

cookieValue = cookieValue + passValue + '#cf#';

}

cookieValue = cookieValue.substring(0, cookieValue.length-4); // Remove last delimiter

SetCookie('saved_'+formName, cookieValue, exp);

}

//  End -->

</script>

</HEAD>

</p>

<p>Text Fields:

</p>

<p>Passwords:

<br>

(won't be saved)</p>

<p>TextAreas:

</p>

<p>Dropdowns:

<option value="three">Three</option>

</select>

</p>

<p>Checkboxes:

</p>

<p>Radio Buttons:

</p>

</form>

Click Here if you need help to install the JavaScript

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