// *******************************************************************************
// Авторизация (куки)
// *******************************************************************************
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 ((name + "=" + escape(value)).length <= 4000)
  		document.cookie = curCookie
 	else
  		if (confirm("Cookie превышает 4KB и будет вырезан"))
   			document.cookie = curCookie
}

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))
}

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"
 	}
}