function setCookie(sName,sValue,oExpires,sPath,sDomain,bSecure){
	var sCookie = sName +"=" + encodeURIComponent(sValue);
	if(oExpires){
		sCookie += "; expires=" + oExpires.toGMTString();
	}
	if(sPath){
		sCookie += "; path=" +sPath;
	}
	if(sDomain){
	}
	if(bSecure){
		sCookie += "; secure";
	}
	document.cookie = sCookie;
}


function getCookie(sName){
	var sRE = "(?:;)?" + sName + "=([^;]*);?";
	var oRE = new RegExp(sRE);
	if(oRE.test(document.cookie)){		
		return decodeURIComponent(RegExp["$1"]);		
	}else{
		return null;
	}
}