$(document).ready(function() {
	if (location.hash.length > 0) {
		var id = location.hash.substr(10);
		$('#suite-category option[value="' + id + '"]').attr('selected', 'true');
		$('p.c').show().load('/book-now/', {ajax: 2, cabinId:$('#suite-category').val()});
	}
	
	$('#destination').bind('change', function() {
		if ($('#destination option:selected').val() != '0') {
			$('#dest-date').load('/book-now/', {ajax:2, dest:$('#destination').val()}).removeAttr('disabled');
		} else {
			$('#dest-date').attr("disabled", "disabled");
			$('#cruiseDetails').empty();
		}
	});
	$('#dest-date').change(function(){
		$('#cruiseDetails').load('/itinerary/ajax/', {id:$('#dest-date').val()}, function() {
			$('#cruiseDetails tr').eq(0).click(function(event) {
				$('#cruiseDetails div.dataBlock').toggle();
				$(event.target).parent().toggleClass('activeHeader');
			})
		});
	});
	
	$("input[name='demand[agent]']").change(function() {
		$('tr.invsbl').toggle();
	});
	
	$('#destination2').change(function() {
		if ($('#destination2').val() != '0') {
			$('#sdate2').load('/book-now/', {ajax:2, dest:$('#destination2').val()}).removeAttr('disabled');
		} else {
			$('#sdate2').attr("disabled", "disabled");
			$('#cruiseDetails2').empty();
		}
	});
	$('#sdate2').change(function(){
		$('#cruiseDetails2').load('/itinerary/ajax/', {id:$('#sdate2').val()}, function() {
			$('#cruiseDetails2 tr').eq(0).click(function(event) {
				$('#cruiseDetails2 div.dataBlock').toggle();
				$(event.target).parent().toggleClass('activeHeader');
			})
		});
	});
	
	$('#suite-category').change(function(event) {
		//alert($('#suite-category').val());
		if ($('#suite-category').val() == 0) {
			$('p.form-accom-res').hide();
		} else {
			$('p.form-accom-res').show().load('/book-now/', {ajax: 2, cabinId:$('#suite-category').val()}, function() {
				var bedType = $('span.bed').text().toLowerCase().replace(/\s+/g, '');				
				if (bedType == "single") {
					$('#number-of-guests option[value="1"]').attr('selected', 'true');
					$('#number-of-guests').attr('disabled', 'true');
				} else {
					$('#number-of-guests').removeAttr('disabled');
				}
			});
		}		
	});
	
	
	
	$('input#bookacruise-submit').click(function() {

		err = 0;
		destination = $('#destination').val();
		destDate = $('#dest-date').val();
		suiteCategory = $('#suite-category').val();
		numberOfGuests = $('#number-of-guests').val();
		firstName = $('#first-name').val();
		lastName = $('#last-name').val();
		phoneNumber = $('#phone-number').val();
		email = $('#email').val();
		country = $('#country').val();
	
		// destination not set 
		if (0 == destination) {
			$('.err-dest').show();
			err += 1;
		} else {
			$('.err-dest').hide();
		}
		// date not set 
		if (0 == destDate) {
			$('.err-date').show();
			err += 1;
		} else {
			$('.err-date').hide();
		}
		// suite category not set 
		if (0 == suiteCategory) {
			$('.err-suite-cat').show();
			err += 1;
		} else {
			$('.err-suite-cat').hide();
		}
		// number of guests not set
		if (0 == numberOfGuests) {
			$('.err-guests-number').show();
			err += 1;
		} else {
			$('.err-guests-number').hide();
		}
		// first name not set 
		if ('' == firstName) {
			$('.err-first-name').show();
			err += 1;
		} else {
			$('.err-first-name').hide();
		}
		// last name not set 
		if ('' == lastName) {
			$('.err-last-name').show();
			err += 1;
		} else {
			$('.err-last-name').hide();
		}
		// phone number not set 
		if ('' == phoneNumber) {
			$('.err-phone').show();
			err += 1;
		} else {
			$('.err-phone').hide();
		}
		// email no set 
		if ('' == email) {
			$('.err-email').show();
			err += 1;
		} else {
			$('.err-email').hide();
		}
		// email is invalid
		if ('' != email && null == email.match(/^[a-z0-9_.\-]+@[a-z0-9_.\-]+\.[a-z0-9_.\-]+$/i)) {
			$('.err-invalid-email').show();
			err += 1;
		} else {
			$('.err-invalid-email').hide();
		}
		// country not set
		if (0 == country) {
			$('.err-country').show();
			err += 1;			
		} else {
			$('.err-country').hide();
		}
		if (0 != err) {			
			return false;
		}
	});
});