//What is the Active tab
var active_tab = 'search_by_bus';

//Cat related vars
var category_id = 'category';
var lv_radio_id = 'lv_radio_button';
var reception_radio_id = 'reception_radio_button';
var honeymoon_radio_id = 'honeymoon_radio_button';
var business_field_id = 'business_name';

function change_tab(activate_tab)
{
	var layer1 = document.getElementById('search_by_business_box').style;
	var layer2 = document.getElementById('search_by_cat_box').style;

	if(activate_tab == 'search_by_bus')
	{
		layer1.display='block';
		layer2.display='none';
		active_tab = 'search_by_bus';
		write_session_var('vendor_search_active_tab', 'search_by_bus');
	}
	else if(activate_tab == 'search_by_cat')
	{
		layer2.display='block';
		layer1.display='none';
		active_tab = 'search_by_cat';
		write_session_var('vendor_search_active_tab', 'search_by_cat');
	}
	else
	{
		layer1.display='block';
		layer2.display='none';
		active_tab = 'search_by_bus';
		write_session_var('vendor_search_active_tab', 'search_by_bus');
	}
	
	set_proper_region_vars();

	change_country();
	change_state();

	document.getElementById(lv_radio_id).checked=true;
	
	return true;
}

function set_proper_region_vars()
{
	if(active_tab == 'search_by_bus')
	{
		category_id = 'category';
		lv_radio_id = 'lv_radio_button';
		reception_radio_id = 'reception_radio_button';
		honeymoon_radio_id = 'honeymoon_radio_button';

		//Set Region Handler Vars
		country_caption_id = 'country_caption';
		state_caption_id = 'state_caption';
		city_caption_id = 'city_caption';
		
		country_drop_down_id = 'country';
		
		us_states_div_id = 'us_states';
		us_states_drop_id = 'us_states_select';
		
		canada_states_div_id = 'canada_provinces';
		canada_states_drop_id = 'canada_provinces_select';
		
		city_text_box_div_id = 'city_text_box_div';
		city_hawaii_div_id = 'drop_down_city_div';
		city_international_city_div_id = 'int_drop_down_city_div';
		
		city_text_box_id = 'city_text_box';
		city_hawaii_select_id = 'hawaii_select';
		city_international_city_select_id = 'int_city_select';
	}
	else if(active_tab == 'search_by_cat')
	{
		category_id = 'category2';
		lv_radio_id = 'lv_radio_button2';
		reception_radio_id = 'reception_radio_button2';
		honeymoon_radio_id = 'honeymoon_radio_button2';

		//Set Region Handler Vars
		country_caption_id = 'country_caption2';
		state_caption_id = 'state_caption2';
		city_caption_id = 'city_caption2';
		
		country_drop_down_id = 'country2';
		
		us_states_div_id = 'us_states2';
		us_states_drop_id = 'us_states_select2';
		
		canada_states_div_id = 'canada_provinces2';
		canada_states_drop_id = 'canada_provinces_select2';
		
		city_text_box_div_id = 'city_text_box_div2';
		city_hawaii_div_id = 'drop_down_city_div2';
		city_international_city_div_id = 'int_drop_down_city_div2';
		
		city_text_box_id = 'city_text_box2';
		city_hawaii_select_id = 'hawaii_select2';
		city_international_city_select_id = 'int_city_select2';
	}
	else
	{
		active_tab = 'search_by_bus';
		set_proper_region_vars();
	}
}

function restore_session()
{
	var tmp_active_tab=get_session_var('vendor_search_active_tab');
	
	if(tmp_active_tab.length > 0)
	{
		active_tab = tmp_active_tab;
	}
	else
	{
		active_tab = 'search_by_bus';
	}
	
	change_tab(active_tab);
	set_proper_region_vars();

	var old_country = get_session_var('vendor_country_search');
	var old_state = get_session_var('vendor_state_search');
	var old_city = get_session_var('vendor_city_search');
	var old_search_type = get_session_var('vendor_search_type');
	var old_search_cat = get_session_var('vendor_search_cat');
	
	if(old_country.length < 2)
	{
		old_country = 'US';
	}
	
	if(old_search_type == 'l')
	{
		document.getElementById(lv_radio_id).checked = true;
		set_selected_index(document.getElementById(category_id), old_search_cat);
	}
	else if(old_search_type == 'r')
	{
		document.getElementById(reception_radio_id).checked = true;
	}
	else if(old_search_type == 'h')
	{
		document.getElementById(honeymoon_radio_id).checked = true;
	}
	
	// Set Box Values
	set_selected_index(document.getElementById(country_drop_down_id), old_country);
	change_country();
	
	set_selected_index(document.getElementById(current_id_of_state_value), old_state);
	change_state();

	if(old_city.length > 1)
	{
		set_selected_index(document.getElementById(current_id_of_city_value), old_city);
		document.getElementById(current_id_of_city_value).value=old_city;
	}
	
	return true;
}

function perform_search()
{	
	if(active_tab == 'search_by_bus')
	{
		if(document.getElementById(business_field_id).value == '')
		{
			is_error = 1;
			msg += 'Please enter a Business Name.<br>';
		}
	}
	
	if(document.getElementById(lv_radio_id).checked == false && document.getElementById(reception_radio_id).checked == false && document.getElementById(honeymoon_radio_id).checked == false)
	{
		is_error = 1;
		msg += 'Specify the type of search.<br>';
	}
	
	if(document.getElementById(lv_radio_id).checked == true && (document.getElementById(category_id).value == '' || !document.getElementById(category_id).value || !document.getElementById(category_id)))
	{
		is_error = 1;
		msg += 'Please select a Category.<br>';
	}

	if(document.getElementById(country_drop_down_id).value == '')
	{
		is_error = 1;
		msg += 'Select a Country.<br>';
	}
	else
	{
		if(document.getElementById(country_drop_down_id).value != 'US' && document.getElementById(country_drop_down_id).value != 'CA')
		{
			if(document.getElementById(current_id_of_city_value).value == '')
			{
				is_error = 1;
				msg += 'Select a City.<br>';
			}
		}
	}
		
	if(	!isNaN(document.getElementById(current_id_of_city_value).value) && document.getElementById(current_id_of_city_value).value.length > 0 || document.getElementById(current_id_of_state_value).value == '' )
	{
		if(document.getElementById(country_drop_down_id).value == 'US' && document.getElementById(current_id_of_state_value).value == '' && isNaN(document.getElementById(current_id_of_city_value).value))
		{
			is_error = 1;
			msg += 'Select a State.<br>';
		}
	}

	if(document.getElementById(current_id_of_city_value).value == '')
	{
		is_error = 1;
		msg += 'Enter a State/City or Postal code.<br>';
	}
	

	if((document.getElementById(country_drop_down_id).value == 'US' || document.getElementById(country_drop_down_id).value == 'CA') && document.getElementById(current_id_of_state_value).value != 'HI')
	{
		if(!check_zip_code_validity(document.getElementById(current_id_of_city_value).value) && document.getElementById(current_id_of_city_value).value.length > 0)
		{
			is_error = 1;
			msg += 'The zip code you have entered is invalid.<br>';
		}
	}

	if(isNaN(document.getElementById(current_id_of_city_value).value) && document.getElementById(current_id_of_state_value).value != '')
	{
		//Check State and City
		if(!check_valid_state_and_city(document.getElementById(current_id_of_city_value).value, document.getElementById(current_id_of_state_value).value) && document.getElementById(current_id_of_state_value).value != 'HI')
		{
			is_error = 1;
			msg += 'The City and State you entered do not match.<br>';
		}
	}
	
	if(is_error == 0)
	{
		if(document.getElementById(lv_radio_id).checked==true)
		{
			var search_type = 'l';
		}
		else if(document.getElementById(reception_radio_id).checked==true)
		{
			var search_type = 'r';
		}
		else if(document.getElementById(honeymoon_radio_id).checked==true)
		{
			var search_type = 'h';
		}

		write_session_var('vendor_country_search', document.getElementById(country_drop_down_id).value);
		write_session_var('vendor_state_search', document.getElementById(current_id_of_state_value).value);
		write_session_var('vendor_city_search', document.getElementById(current_id_of_city_value).value);
		
		if(document.getElementById(lv_radio_id).checked==true)
		{
			write_session_var('vendor_search_type', 'l');
			write_session_var('vendor_search_cat', document.getElementById(category_id).value);
		}
		else if(document.getElementById(reception_radio_id).checked==true)
		{
			write_session_var('vendor_search_type', 'r');
		}
		else if(document.getElementById(honeymoon_radio_id).checked==true)
		{
			write_session_var('vendor_search_type', 'h');
		}
		
		if(active_tab == 'search_by_bus')
		{
			window.location='view_rating.php?business_name='+document.getElementById(business_field_id).value+'&country='+document.getElementById(country_drop_down_id).value+'&state='+document.getElementById(current_id_of_state_value).value+'&city='+document.getElementById(current_id_of_city_value).value+'&type='+search_type+'&category='+document.getElementById(category_id).value+'&search=yes';
		}
		else if(active_tab == 'search_by_cat')
		{
			window.location='view_rating.php?country='+document.getElementById(country_drop_down_id).value+'&state='+document.getElementById(current_id_of_state_value).value+'&city='+document.getElementById(current_id_of_city_value).value+'&type='+search_type+'&category='+document.getElementById(category_id).value+'&search=yes';
		}
		return false;
	}
	else
	{
		show_error(msg);
		return false;
	}
}

function change_search_type()
{
	if(document.getElementById(lv_radio_id).checked == true)
	{
		document.getElementById(category_id).selectedIndex=0;
		document.getElementById(category_id).disabled=false;
	}
	else if(document.getElementById(reception_radio_id).checked == true)
	{
		document.getElementById(category_id).selectedIndex=0;
		document.getElementById(category_id).disabled=true;
	}
	else if(document.getElementById(honeymoon_radio_id).checked == true)
	{
		document.getElementById(category_id).selectedIndex=0;
		document.getElementById(category_id).disabled=true;
	}
	else
	{
		document.getElementById(category_id).selectedIndex=0;
		document.getElementById(category_id).disabled=true;
	}
	
	return true;
}

function check_registry_form()
{
	var registry_list = document.getElementById('registry_list_drop_down');
	
	if(registry_list.value != '')
	{
		return true;
	}
	else
	{
		is_error = 1;
		msg = 'Please select a registry.';
		show_error(msg);
		return false;
	}
}

set_proper_region_vars();