// Favolites

var DocRoot = '';
var BaseURL = 'http://www.housing-niigata.jp/' + DocRoot;
var favCookieName = '2012Fav';

//*****************************************************************************
// Get Favolits
function getFav(){
	var favs_str = jQuery.cookie(favCookieName);
	var favs_arr = new Array;
	if(favs_str){
		favs_arr = favs_str.split(':');
	}

	return favs_arr;
}

//*****************************************************************************
// Regist Favolits
function registFav(companyID) {
	var favs_arr = new Array;
	var favs_str;
	var new_flag = 1;

	favs_arr = getFav();

	for(i=0; i<favs_arr.length; i++){
		if(favs_arr[i] == companyID){
			new_flag = 0;
		}
	}
	if(new_flag == 1){
		favs_arr.unshift(companyID);
		registFavCookie(favs_arr);
		jQuery.get("http://www.housing-niigata.jp/favcount.php", { id: companyID } );
	}
	dispFav(companies, new_flag);


	return false;
}

//*****************************************************************************
// Delete Favolits
function deleteFav(companyID){
	var favs_arr = new Array();
	favs_arr = getFav();

	for(i=0; i<favs_arr.length; i++){
		if(favs_arr[i] == companyID){
			favs_arr.splice(i,1);
		}
	}

	registFavCookie(favs_arr);

	dispFav(companies, 0);

	return false;
}

//*****************************************************************************
// Display Favolits
function dispFav(companies, new_flg) {
	var favs_arr = new Array();
	favs_arr = getFav();

	jQuery('#favorite_box table').empty();
	if(favs_arr.length > 0){
		for(i=0; i<favs_arr.length; i++){
			if(companies[favs_arr[i]]){
				jQuery('#favorite_box table').append('<tr><th><a href="javascript:void(0);" onClick="deleteFav(\'' + companies[favs_arr[i]]['id'] + '\')"><img src="' + BaseURL + 'images/marker_close.gif" width="11" height="11" alt="" /></a></th><td><a href="' + BaseURL + companies[favs_arr[i]]['cat'] + '/html/' + companies[favs_arr[i]]['id'] + '.html">' + companies[favs_arr[i]]['name'] + '</a></td></tr>');
			}
		}
	}else{
		jQuery('#favorite_box table').append('<tr><td>お気に入りはありません。</td></tr>');
	}

	return false;
}

//*****************************************************************************
// Regist Cookie
function registFavCookie(favs_arr) {
	var favs_str = favs_arr.join(':');
	jQuery.cookie(favCookieName, favs_str, {expires:365,path:'/'});

	return true;
}

//*****************************************************************************
// Ready
jQuery(document).ready(function(){
	dispFav(companies, 0);
	return false;
});