/* ブラウザ判別 */
var ie=document.all ? 1 : 0;
var ns6=document.getElementById&&!document.all ? 1 : 0;
var opera=window.opera ? 1 : 0;

/* 子メニューの表示・非表示切替 */
function openFolder(childObj, number){
    var child="";
//    if (ie || ns6 || opera){
//            child = ns6 ? document.getElementById(childObj).style : document.all(childObj).style;
//            if (child.display=="none") {
//                child.display="block";
//            } else {
//                child.display="none";
//        }
//    }
  
    jQuery('#'+childObj).slideToggle();

    // 全て空欄だった場合のみ全てチェック
    //var name_reg = new RegExp('^s\\[subjob\\]\\[' + number + '\\d{2}\\]');
    var name_reg = new RegExp('^subjob\\[' + number + '\\]');
    var checkboxes = $A(document.getElementsByTagName('input')).findAll(function(element) {
        return element.name.match(name_reg);
    });
    if (checkboxes.find(function (element) { return element.checked }) === undefined) {
      checkboxes.each(function (element) {
          element.checked = true;
     });
    }
}

function setcolor(obj0,sw1) {
  if (sw1 == 0) {
    bd = '1px solid #F5F5F5';
    bgc = '';
  } else {
    bd = '1px solid #71AFEE';
    bgc = '#EEF7FB';
  }
  obj0.style.border = bd;
  obj0.style.backgroundColor = bgc;
}

/* 写真切り替え */
var photo_index = {};
function nextPhoto(id) {
	if (photo_index[id] === undefined) photo_index[id] = 0;
	photo_index[id]++;
	if (image_exists[id].length-1 < photo_index[id]) {
		photo_index[id] = 0;
	}
	$('photo_' + id).src = "/img/job_pict/" + id + "/" + image_exists[id][photo_index[id]] + ".jpg"; 
}

function backPhoto(id) {
	if (photo_index[id] === undefined) photo_index[id] = 0;
	photo_index[id]--;
	if (photo_index[id] == -1) {
		photo_index[id] = image_exists[id].length-1;
	}
	$('photo_' + id).src = "/img/job_pict/" + id + "/" + image_exists[id][photo_index[id]] + ".jpg"; 
}

function setObserver() {
//	new Form.Observer('search_form', 0.3, updateCounter);
		var inputs = $('search_form').getInputs();
		[].push.apply(inputs, $('search_form').getElements('select'));
		inputs.each(function (element) {
			element.observe('change', setUpdateCounter);
		});
		//setUpdateCounter();
}
//Event.observe(window, 'load', setObserver);

function setUpdateCounter() {
	setTimeout(updateCounter, 100);
}

function updateCounter() {
	var timer = setInterval(setRandom, 30);
	var value = $('search_form').serialize();
	new Ajax.Request('/js/search_count.php?' + value, {
		method: 'get',
		onSuccess: function(transport) {
			clearInterval(timer);
			$('match_number').update(transport.responseText);
		}
	});
}

function setRandom() {
	$('match_number').update((Math.random()*1000).floor());
}