function GetCookie(name) {
	var start = document.cookie.indexOf(name+"=");
	var lenc = start+name.length+1;
	if ((!start) && (name != document.cookie.substring(0,name.length))) return null;
	if (start == -1) return null;
	var end = document.cookie.indexOf(";",lenc);
	if (end == -1) end = document.cookie.length;
	return unescape(document.cookie.substring(lenc,end));
}

function SetCookie(name,value,expires,path,domain,secure) {
	expires = expires * 60*60*24*1000;
		var today = new Date();
		var expires_date = new Date( today.getTime() + (expires) );
	    var cookieString = name + "=" +escape(value) + 
	       ( (expires) ? ";expires=" + expires_date.toGMTString() : "") + 
	       ( (path) ? ";path=" + path : "") + 
	       ( (domain) ? ";domain=" + domain : "") + 
	       ( (secure) ? ";secure" : ""); 
	    document.cookie = cookieString; 
}