/* ===========================================================================

   cookies.js	Cookie code for SolarAlmanac Web Site	 jB  F 102706 
   
   	from Relationshop/js/cookies.js   jB  Sat 080704 

    Source: the Netscape JavaScript Guide v. 1.3 
=========================================================================== */

// Sets cookie values. Expiration date is optional
//
function setCookie(name, value, expire) {
   var	domain = ( window.location.host.indexOf("jebrown.us") == -1 ? "" : "; domain=.jebrown.us" ) ; 
   document.cookie = name + "=" + escape(value)
	   + ((expire == null) ? "" : ("; expires=" + expire.toGMTString()))
	   + domain + "; path=/SolarAlmanac/"; 
   // 120306-A: This doesn't erase the 1st cookie, but sets a 2nd: 
   document.cookie = name + "=" + escape(value)
	   + ((expire == null) ? "" : ("; expires=" + expire.toGMTString()))
	   + "; path=/JEBrown800/SolarAlmanac/"
}

// Notice the use of escape to encode special characters (semicolons, commas, spaces) in the value string. This function assumes
// that cookie names do not have any special characters.

// The following function returns a cookie value, given the name of the cookie:

function getCookie(Name) {
   var search = Name + "="
   if (document.cookie.length > 0) { // if there are any cookies
      offset = document.cookie.indexOf(search) 
      if (offset != -1) { // if cookie exists 
         offset += search.length 
         // set index of beginning of value
         end = document.cookie.indexOf(";", offset) 
         // set index of end of cookie value
         if (end == -1) 
            end = document.cookie.length
         return unescape(document.cookie.substring(offset, end))
      } 
   }
}

// Notice the use of unescape to decode special characters in the cookie value.

// Using Cookies: an Example 
// 
// Using the cookie functions defined in the previous section, you can create a simple page users can fill in to "register" when they
// visit your page. If they return to your page within a year, they will see a personal greeting. 
// 
// You need to define one additional function in the HEAD of the document. This function, register, creates a cookie with the
// name TheCoolJavaScriptPage and the value passed to it as an argument.

// Author: jB  Sat 080704 
//    made from Netscape's register(). 

function register_for_1_year(name, value) {
   var today = new Date()
   var expires = new Date()
   expires.setTime(today.getTime() + 1000*60*60*24*365)
   setCookie(name, value, expires)
}


// Author: jB  032407 

function my_account_url() {
	return "http://jebrown.us/SolarAlmanac/private/" + getCookie("SolarAlmanac_ChocolateChip") + ".html" 
}

function im_a_customer() {
	if (getCookie("SolarAlmanac_ChocolateChip")) 
		return true; 
	else 
		return false; 
}

// Author: jB  F 110306 

function my_account_0(prefix, suffix) {
if (im_a_customer()) 
	document.writeln(prefix + "<A Href='" + my_account_url() + "' Target='_blank' Title='Your personalized Almanac'>My Account</A>" + suffix); 
	// "<A Href='../SolarAlmanac/private/" won't work from other folders. 
}

function my_account() {
	my_account_0("", ""); 
}

function my_account_2() {
	my_account_0("&middot;<BR>", "<BR>"); 
}


{ // jB 050107 
var cname = "YeastBreadYeastBread"; 
var c = getCookie(cname); 
register_for_1_year(cname, ( c ? 1 + parseInt(c) : 0 )); 
}

function CatchCheapskates(andgoto) 
{ // jB 122707-A 
	var cname = "YeastBreadYeastBread"; 
	var c = getCookie(cname); 
	var n = ( c ? 1 + parseInt(c) : 0 ); 
	if (n > 25) 
		location.replace(andgoto); 
}


/* ======================================================================== */