// Boolean variable specified if alert 
// should be displayed if cookie exceeds 4KB
var caution = false


// name - name of the cookie
// value - value of the cookie
// [expires] - expiration date of the cookie 
//             (defaults to end of current session)
// [path] - path for which the cookie is valid 
//             (defaults to path of calling document)
// [domain] - domain for which the cookie is valid 
//            (defaults to domain of calling document)
// [secure] - Boolean value indicating if the cookie 
//            transmission requires a secure transmission
// * an argument defaults when it is assigned null as a placeholder
// * a null placeholder is not required for trailing omitted arguments
function setCookie(name, value, expires, path, domain, secure) {
        var curCookie = name + "=" + escape(value) +
                ((expires) ? "; expires=" + expires.toGMTString() : "") +
                ((path) ? "; path=" + path : "") +
                ((domain) ? "; domain=" + domain : "") +
                ((secure) ? "; secure" : "")
        if (!caution || (name + "=" + escape(value)).length <= 4000)
                document.cookie = curCookie
        else
                if (confirm("Cookie exceeds 4KB and will be cut!"))
                        document.cookie = curCookie
}


// name - name of the desired cookie
// * return string containing value of specified 
//   cookie or null if cookie does not exist
function getCookie(name) {
        var prefix = name + "="
        var cookieStartIndex = document.cookie.indexOf(prefix)
        if (cookieStartIndex == -1)
                return null
        var cookieEndIndex = document.cookie.indexOf(";",
                        cookieStartIndex + prefix.length)
        if (cookieEndIndex == -1)
                cookieEndIndex = document.cookie.length
        return unescape(document.cookie.substring(
              cookieStartIndex + prefix.length, cookieEndIndex))
}


// name - name of the cookie
// [path] - path of the cookie 
//          (must be same as path used to create cookie)
// [domain] - domain of the cookie 
//          (must be same as domain used to create cookie)
// * path and domain default if assigned null or omitted 
//          if no explicit argument proceeds
function deleteCookie(name, path, domain) {
        if (getCookie(name)) {
                document.cookie = name + "=" + 
                ((path) ? "; path=" + path : "") +
                ((domain) ? "; domain=" + domain : "") +
                "; expires=Thu, 01-Jan-70 00:00:01 GMT"
        }
}



var now = new Date()
now.setTime(now.getTime() + 60*60*24)

var visits = getCookie("counter")
var ider2 = getCookie("ider2")
var ider1 = getCookie("ider1")
var done = getCookie("done")
var rander = Math.random() 

if (!visits)
{
        visits = 1
		setCookie("counter", visits, now)
		setCookie("ider1", Math.random(), now)
		setCookie("ider2", ider1+";url"+escape(document.referrer), now)
}
else
{
        visits = parseInt(visits) + 1
}

/*
document.write("Вы были здесь " + visits + " раз(а).<br>")
document.write("Ider2= " + ider2 + ".<br>")
document.write("urls= " + document.URL + " | " + document.referrer + ".<br>")
*/

if (document.URL=="http://www.bigsale.ru/index.php?form&send=1")
{
  setCookie("done", ider2, now)
}
else
{
  setCookie("done", ider1+";url", now)
}