var cookieHttp = null;

function eraseCookie() {
	cookieHttp = GetXmlHttpObject()

	if (!cookieHttp) {
		alert ("Browser does not support HTTP Request")
		return
	}
	
	var url="bbCookie.php?method=erase&key="+getCurrMsec()

	cookieHttp.onreadystatechange=handleEraseCookie
	cookieHttp.open("GET",url,true)
	cookieHttp.send(null)
}

function handleEraseCookie() { 
	
	if (cookieHttp.readyState==4 || cookieHttp.readyState=="complete"){	
		memberLogin=false;
		memberName="";
		memberEmail="";
		action = true;
		setBoxNBtn(13)
		//document.extraBoxSWF.SetVariable("setUser",0);		
	} 
}