var tvasahi_sphone_mode_param = "tvasahi_sphone_mode=pc";
var tvasahi_sphone_flg = tvasahi_sphone_getUserAgent();
var tvasahi_sphone_kind;

function tvasahi_sphone_getUserAgent(){
	
	var tvasahi_sphone_flg	= 0;
	
	if(navigator.userAgent.indexOf("iPhone") != -1){
		tvasahi_sphone_flg = 1;
		tvasahi_sphone_kind = 1;
	}else if(navigator.userAgent.indexOf("iPod") != -1){
		tvasahi_sphone_flg = 1;
		tvasahi_sphone_kind = 2;
	}else if(navigator.userAgent.indexOf("Android") != -1){
		tvasahi_sphone_flg = tvasahi_sphone_Distinct("Mobile",tvasahi_sphone_Android_EXP_List);
		tvasahi_sphone_kind = (tvasahi_sphone_flg == 0) ? 4 : 3;
	}else{
		tvasahi_sphone_flg = 0;
		tvasahi_sphone_kind = 0;
	}

	return tvasahi_sphone_flg;

}

function tvasahi_sphone_Distinct(regstr , sphoneList){

	var reg_flg = 0;

	if(navigator.userAgent.indexOf(regstr) != -1){
		reg_flg = 1;
	}else{
		var cnt = sphoneList.length;
		for(var i = 0; i < cnt; i++){
			if(navigator.userAgent.indexOf(sphoneList[i]) != -1){
				reg_flg = 1;
				break;
			}
		}
	}
	
	return reg_flg;
}