function validate_contact_us(){

	var message = '';

	var name = $("#name").val();

	var subject = $("#subject").val();

	var email = $("#email").val();

	var comments = $("#comments").val();
	
	var phone = $("#phone").val();
	
	var address = $("#address").val();
	
	var city = $("#city").val();
	
	var state = $("#state").val();
	
	var zip = $("#zip").val();
	
	var international = $("#international").val();
	
	var visited = $("#visited").val();
	
	var type = $("#type").val();
	
	var groupname = $("#groupname").val();
	
	var numpeeps = $("#numpeeps").val();
	
	var arrdate = $("#arrdate").val();
	
	var arrtime = $("#arrtime").val();
	
	var depdate = $("#depdate").val();
	
	var deptime = $("#deptime").val();
	
	var activities = $("#activities").val();

	

	if(name == ''){

		message += 'Please enter your name.\n'

	}

	

	if(subject == ''){

		message += 'Please enter your subject.\n'

	}

	

	if(email == ''){

		message += 'Please enter your email.\n'

	}

	

	if(email != '' && !is_valid_email(email)){

		message += 'Please enter your valid email.\n'

	}

	

	if(comments == ''){

		message += 'Please enter your comments/questions.\n'

	}

	if(phone == ''){

		message += 'Please enter your phone number.\n'

	}
	
	if(address == ''){

		message += 'Please enter your address.\n'

	}
	
	if(city == ''){

		message += 'Please enter your city.\n'

	}
	
	if(state == ''){

		message += 'Please enter your state.\n'

	}
	
	if(zip == ''){

		message += 'Please enter your zip code.\n'

	}
	
	if(international == ''){

		message += 'Please enter your country.\n'

	}
	
	if(visited == ''){

		message += 'Please enter if you have visited us before.\n'

	}
	
	if(type == ''){

		message += 'Please enter your type of group.\n'

	}
	
	if(groupname == ''){

		message += 'Please enter your group name.\n'

	}
	
	if(numpeeps == ''){

		message += 'Please enter your number of people.\n'

	}
	
	if(arrdate == ''){

		message += 'Please enter your arrival date.\n'

	}
	
	if(arrtime == ''){

		message += 'Please enter your arrival time.\n'

	}
	
	if(depdate == ''){

		message += 'Please enter your departure date.\n'

	}
	
	if(deptime == ''){

		message += 'Please enter your departure time.\n'

	}
	
	if(activities == ''){

		message += 'Please enter the activities you are interested in.\n'

	}

	if(message != ''){

		alert(message);

		return false;

	}else{

		return true;

	}

}



function validate_newsletter_signup(){

	var message = '';

	var name = $("#name").val();

	var email = $("#email").val();

	

	if(name == ''){

		message += 'Please enter your name.\n'

	}

	if(email == ''){

		message += 'Please enter your email.\n'

	}

	if(email != '' && !is_valid_email(email)){

		message += 'Please enter your valid email.\n'

	}

	if(message != ''){

		alert(message);

		return false;

	}else{

		return true;

	}

}



function is_valid_email(email) {

	var reg = /^([A-Za-z0-9_\-\.])+\@([A-Za-z0-9_\-\.])+\.([A-Za-z]{2,4})$/;

	if (reg.test(email) == true)

		return true;

	else

		return false;

}