//Functions to manage the cookies
function setCookie(cookieName,cookieValue,expires,path,domain,secure) {
	document.cookie = escape(cookieName)+'='+escape(cookieValue)
					  +(expires?'; EXPIRES='+expires.toGMTString():'')
					  +(path?'; PATH='+path:'')
					  +(domain?'; DOMAIN='+domain:'')
					  +(secure?'; SECURE':'');
}

function getCookie(cookieName) {
	var cookieValue=null;
	var posName=document.cookie.indexOf(escape(cookieName)+'=');
	if (posName!=-1) {
		var posValue=posName+(escape(cookieName)+'=').length;
		var endPos=document.cookie.indexOf(';',posValue);
		if (endPos!=-1) cookieValue=unescape(document.cookie.substring(posValue,endPos));
		else cookieValue=unescape(document.cookie.substring(posValue));
	}
	return cookieValue;
}