//SetCookie("IDdata",frm.SSN.value);
function SetCookie (name,value,expires,path,domain,secure) {
document.cookie = name + "=" + value +
((expires) ? "; expires=" + expires.toGMTString() : "") +
// "; expires=Wed, 01-Jan-2020 00:00:01 GMT" +
((path) ? "; path=" + path : "") +
((domain) ? "; domain=" + domain : "") +
((secure) ? "; secure" : "");
}
function ClearCookie(name) {
var ThreeDays = 3*24*60*60*1000;
var expDate = new Date();
expDate.setTime(expDate.getTime() - ThreeDays);
SetCookie(name, "ImOutOfHere",expDate, "/")
}
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;
// alert(document.cookie.substring(i, j))
if (document.cookie.substring(i, j) == arg)
return getCookieVal (j);
i = document.cookie.indexOf(" ", i) + 1;
if (i == 0) break; 
}
return "";
}
function getCookieVal (offset) {
var endstr = document.cookie.indexOf (";", offset);
if (endstr == -1)
endstr = document.cookie.length;
return unescape(document.cookie.substring(offset, endstr));
}