// check book hotel
function checkHotelBookForm(f){	
//name
	if(f.checkin.value=="" || f.checkin.value==null){
		window.alert(T_CHECKIN);
		f.checkin.focus();
		return false;
	}
	if(f.checkout.value=="" || f.checkout.value==null){
		window.alert(T_CHECKOUT);
		f.checkout.focus();
		return false;
	}
	if(f.room.value=="" || f.room.value==null){
		window.alert(T_ROOM);
		f.room.focus();
		return false;
	}
	if(f.name.value=="" || f.name.value==null){
		window.alert(T_NAME_REQUIRED);
		f.name.focus();
		return false;
	}

	if (isNaN(f.name.value)==false){
		window.alert(T_NAME_TYPE);
		f.name.focus();
		return false;
	}
//email
	var regex = /^(([\-\w]+)\.?)+@(([\-\w]+)\.?)+\.[a-zA-Z]{2,4}$/;
	if(f.email.value=="" || f.email.value==null){
		window.alert(T_EMAIL_REQUIRED);
		f.email.focus();
		return false;
	}	
	if (!regex.test(f.email.value)){
		window.alert(T_EMAIL_TYPE);
		f.email.focus();
		return false;
	}
//content
	//window.alert('==='+f.ct_content.value+'==');
	if(f.scode.value=="" || f.scode.value==null){
		window.alert(T_SPAM);
		f.scode.focus();
		return false;
	}
return true;
}
function checkContactForm(f){	

	if(f.name.value=="" || f.name.value==null){
		window.alert(T_NAME_REQUIRED);
		f.name.focus();
		return false;
	}

	if (isNaN(f.name.value)==false){
		window.alert(T_NAME_TYPE);
		f.name.focus();
		return false;
	}
//email
	var regex = /^(([\-\w]+)\.?)+@(([\-\w]+)\.?)+\.[a-zA-Z]{2,4}$/;
	if(f.email.value=="" || f.email.value==null){
		window.alert(T_EMAIL_REQUIRED);
		f.email.focus();
		return false;
	}	
	if (!regex.test(f.email.value)){
		window.alert(T_EMAIL_TYPE);
		f.email.focus();
		return false;
	}
	if(f.content.value=="" || f.content.value==null){
		window.alert(T_CONTENT_REQUIRED);
		f.content.focus();
		return false;
	}
	//window.alert('==='+f.ct_content.value+'==');
	if(f.scode.value=="" || f.scode.value==null){
		window.alert(T_SPAM);
		f.scode.focus();
		return false;
	}
	return true;
}
function checkRegisterForm(f){	
//email
	var regex = /^(([\-\w]+)\.?)+@(([\-\w]+)\.?)+\.[a-zA-Z]{2,4}$/;
	if(f.email.value=="" || f.email.value==null){
		window.alert(T_EMAIL_REQUIRED);
		f.email.focus();
		return false;
	}	
	if (!regex.test(f.email.value)){
		window.alert(T_EMAIL_TYPE);
		f.email.focus();
		return false;
	}
	return true;
}
function checkTestimonialForm(f){	

	if(f.name.value=="" || f.name.value==null){
		window.alert(T_NAME_REQUIRED);
		f.name.focus();
		return false;
	}

	if (isNaN(f.name.value)==false){
		window.alert(T_NAME_TYPE);
		f.name.focus();
		return false;
	}
//email
	var regex = /^(([\-\w]+)\.?)+@(([\-\w]+)\.?)+\.[a-zA-Z]{2,4}$/;
	if(f.email.value=="" || f.email.value==null){
		window.alert(T_EMAIL_REQUIRED);
		f.email.focus();
		return false;
	}	
	if (!regex.test(f.email.value)){
		window.alert(T_EMAIL_TYPE);
		f.email.focus();
		return false;
	}
	if(f.content.value=="" || f.content.value==null){
		window.alert(T_CONTENT_REQUIRED);
		f.content.focus();
		return false;
	}
	//window.alert('==='+f.ct_content.value+'==');
	if(f.scode.value=="" || f.scode.value==null){
		window.alert(T_SPAM);
		f.scode.focus();
		return false;
	}
	return true;
}
function checkVoucherBookForm(f){	
//name
	if(f.number.value=="" || f.number.value==null){
		window.alert(T_NUMBER_VOUCHER);
		f.number.focus();
		return false;
	}
	if(f.name.value=="" || f.name.value==null){
		window.alert(T_NAME_REQUIRED);
		f.name.focus();
		return false;
	}

	if (isNaN(f.name.value)==false){
		window.alert(T_NAME_TYPE);
		f.name.focus();
		return false;
	}
//email
	var regex = /^(([\-\w]+)\.?)+@(([\-\w]+)\.?)+\.[a-zA-Z]{2,4}$/;
	if(f.email.value=="" || f.email.value==null){
		window.alert(T_EMAIL_REQUIRED);
		f.email.focus();
		return false;
	}	
	if (!regex.test(f.email.value)){
		window.alert(T_EMAIL_TYPE);
		f.email.focus();
		return false;
	}
//content
	//window.alert('==='+f.ct_content.value+'==');
	if(f.scode.value=="" || f.scode.value==null){
		window.alert(T_SPAM);
		f.scode.focus();
		return false;
	}
return true;
}