function getAcModels() {
	var model_box = $('#search_model_box');
	var manuid = $('#select_manufacturer').val();
	if (manuid=='0') {
		$('#search_ac_submit').hide();
		model_box.html('');
		model_box.removeClass();
		return;
	}

	model_box.html('');
	model_box.removeClass();
	model_box.addClass('ajax-loading');

	$.ajax(
	{
		url: 'home/getmodels/'+manuid,
		type: 'POST',
		dataType: 'json',
		success: function(result) {
			model_box.removeClass();
			model_box.html(result);
		}
	});
}
function checkAcSubmit() {
	var manuid  = $('#select_manufacturer').val();
	var modelid = $('#select_model').val();
	
	if ((manuid=='0')||(modelid=='0')) {
		$('#search_ac_submit').hide();
	} else {
		$('#search_ac_submit td div input').val('Search');
		$('#search_ac_submit').show();
	}
}
function checkStateSubmit() {
	if ($('#select_state').hasClass('search-hint')) return;

	var stateval	= jQuery.trim($('#select_state').val());

	if (stateval=='') {
		$('#search_state_submit').hide();
	} else {
		$('#search_state_submit').show();
	}
}
function checkCountrySubmit() {
	var countryid	= $('#select_country').val();

	if (countryid=='0') {
		$('#search_country_submit').hide();
	} else {
		$('#search_country_submit').show();
	}
}
function clearHint() {
	if ($('#select_state').hasClass('search-hint')) {
		$('#select_state').removeClass('search-hint');
		$('#select_state').val('');
	}
}
function drawHint() {
	if (!$('#select_state').hasClass('search-hint')) {
		if ($('#select_state').val()!='') return;
	}

	$('#select_state').addClass('search-hint');
	$('#select_state').val('State or Region name');
}
$(document).ready(function()
{
	$('#search_ac_submit').hide();
	$('#search_state_submit').hide();
	$('#search_country_submit').hide();
	
	drawHint();
});