function setCookie(name, value, expires, path, domain, secure)
{
	var gmt_expires;
	try{
					gmt_expires = expires.toGMTString();
	}catch(e){
					dt = new Date();
					dt.setTime(dt.getTime() + 7200000);
					gmt_expires = expires.toGMTString();
	}
		
	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 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))
}