function isSP(url,url2){
	if ((navigator.userAgent.indexOf('iPhone') > 0 || navigator.userAgent.indexOf('iPad') > 0) || navigator.userAgent.indexOf('iPod') > 0 || navigator.userAgent.indexOf('Android') > 0) {
		location.href = url;
	}else{
		if(url2 != ''){
			location.href = url2;
		}else{
			return;
		}
	}
}