function EXExitPopup(message,url){
	this.message=message;
	this.url=url;
	this.popup=false;
}
EXExitPopup.message='';
EXExitPopup.url='';
EXExitPopup.popup=false;
EXExitPopup.prototype.callback=function(){
	if(this.popup==false){
		this.popup=true;
		var url=this.url;
		var msg=this.message;
		document.location=url;
		return msg;
	}
}