/**
 * Copyright (c) 1996-1997 Athenia Associates.
 * http://www.webreference.com/js/
 * License is granted if and only if this entire
 * copyright notice is included. By Tomer Shiran.
 */

// set default path to a hardcoded value or leave as empty string to capture path of current page
// the captured path is not desirable if archives are kept in nested folders
DEFAULT_COOKIE_PATH = '/';
DEFAULT_COOKIE_HOST = location.host;
DEFAULT_COOKIE_SECURE = 0;

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" : "");
	document.cookie = curCookie;
}

function getCookie(name)
{
	var prefix = name + '=';
	var c = document.cookie;
	var nullstring = '';
	var cookieStartIndex = c.indexOf(prefix);
	if (cookieStartIndex == -1)
	{
		return nullstring;
	}

	var cookieEndIndex = c.indexOf(";", cookieStartIndex + prefix.length);
	if (cookieEndIndex == -1)
	{
		cookieEndIndex = c.length;
	}

	return unescape(c.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";
	}
}

function fixDate(date)
{
	var base = new Date(0);
	var skew = base.getTime();
	if (skew > 0)
	{
		date.setTime(date.getTime() - skew);
	}
}

function rememberMe(f)
{
	var now = new Date();
	fixDate(now);
	now.setTime(now.getTime() + 365 * 24 * 60 * 60 * 1000);
	setCookie('mtcmtauth', f.author.value, now, DEFAULT_COOKIE_PATH, DEFAULT_COOKIE_HOST, DEFAULT_COOKIE_SECURE);
	setCookie('mtcmtmail', f.email.value, now, DEFAULT_COOKIE_PATH, DEFAULT_COOKIE_HOST, DEFAULT_COOKIE_SECURE);
	setCookie('mtcmthome', f.url.value, now, DEFAULT_COOKIE_PATH, DEFAULT_COOKIE_HOST, DEFAULT_COOKIE_SECURE);
}

function forgetMe(f)
{
	deleteCookie('mtcmtmail', DEFAULT_COOKIE_PATH, DEFAULT_COOKIE_HOST);
	deleteCookie('mtcmthome', DEFAULT_COOKIE_PATH, DEFAULT_COOKIE_HOST);
	deleteCookie('mtcmtauth', DEFAULT_COOKIE_PATH, DEFAULT_COOKIE_HOST);
	f.email.value = '';
	f.author.value = '';
	f.url.value = '';
}

function rememberMeInit(f)
{
	f.email.value = getCookie("mtcmtmail");	
	f.author.value = getCookie("mtcmtauth");
	f.url.value = getCookie("mtcmthome");
	if (getCookie("mtcmtauth"))
	{
		f.bakecookie[0].checked = true;
	}
	else
	{
		f.bakecookie[1].checked = true;
	}
}