// <![CDATA[
function backButton(formToSave){
	setCookies(formToSave);
	history.back();
}
function settingCookiesEveryPeriodTransactionform(){
	setTimeout("settingCookiesEveryPeriodTransactionform()", 5000);//every 5 seconds
	setCookies('transactionform');
}
function initForCookiesTransactionform(){
	//getCookies('transactionform');
	//settingCookiesEveryPeriodTransactionform();
}

function clearCookies(formToSave){
	var i = 0;
	while(readCookie(formToSave+"_field"+i) != null){
		eraseCookie(formToSave+"_field"+i);
		i++;
	}
}
function setCookies(formToSave){
	for(var i = 0; i < document.forms[formToSave].elements.length; i++){
		var value = document.forms[formToSave].elements[i].value;
		if(value != null && value != "")createCookie(formToSave+"_field"+i,document.forms[formToSave].elements[i].value, 1);
	}
}
function getCookies(formToSave){
	for(var i = 0; i < document.forms[formToSave].elements.length; i++){
		var value = readCookie(formToSave+"_field"+i);
		if(value != null && value != "")document.forms[formToSave].elements[i].value = value;
	}
}
function createCookie(name,value,days)
{
	if (days)
	{
		var date = new Date();
		date.setTime(date.getTime()+(days*24*60*60*1000));
		var expires = "; expires="+date.toGMTString();
	}
	else var expires = "";
	document.cookie = name+"="+value+expires+"; path=/";
}

function readCookie(name)
{
	var nameEQ = name + "=";
	var ca = document.cookie.split(';');
	for(var i=0;i < ca.length;i++)
	{
		var c = ca[i];
		while (c.charAt(0)==' ') c = c.substring(1,c.length);
		if (c.indexOf(nameEQ) == 0) return c.substring(nameEQ.length,c.length);
	}
	return null;
}

function eraseCookie(name)
{
	createCookie(name,"",-1);
}
// ]]>