function setCookie (name, value, expires, path, domain, secure)

{  

	var curCookie = name + "=" + escape(value) +      

		((expires != null) ? "; expires=" + expires.toGMTString() : "") +      

		((path != null) ? "; path=" + path : "") +     

		((domain != null) ? "; domain=" + domain : "") +  

		((secure != null) ? "; secure" : "");

	document.cookie = curCookie;  

}



function getCookie(name)

{  

	var dc = document.cookie;  

	var prefix = name + "=";  

	var begin = dc.indexOf("; " + prefix);  

	if (begin == -1)

	{    

		begin = dc.indexOf(prefix);

		if (begin != 0) return null;

	}

	else begin += 2;  

	var end = document.cookie.indexOf(";", begin);  

	if (end == -1)    end = dc.length;  

	return unescape(dc.substring(begin + prefix.length, end));

} 



function deleteCookie(name, path, domain)

{

	if (getCookie(name))

	{

		document.cookie = name + "=" +

			((path != null) ? "; path=" + path : "") +   

			((domain != null) ? "; domain=" + domain : "") +

			"; expires=Thu, 01-Jan-70 00:00:01 GMT";  

	}

} 



/*

	(c) 2005, Matthias Koch, Web-Agentur 72 Ltd. http://www.webagentur72.de

	

	Erzeugt ein zu setCookie() passendes expire-Objekt. Es wird zu "jetzt" die entsprechende

	Anzahl an Tagen, Stunden, Minuten und Sekunden addiert.

*/

function createExpire(days, hours, minutes, seconds)

{

	if(days == null) days = 1;

	if(hours == null) hours = 1;

	if(minutes == null) minutes = 1;

	if(seconds == null) seconds = 1;



	var expires = new Date();

	expires.setTime(expires.getTime() + (1000*seconds) * (60*minutes) * (60*hours) * (24*days));

	return expires;

}