//error_check
function EntryCheck(){
// 複数条件
	if(document.search_form01.s_shok_cd.value == "" && document.search_form01.s_tdfk_cd.value == "" && document.search_form01.s_salary_kbn.value == "" && document.search_form01.s_salary_min.value == "" && document.search_form01.s_knm_bunrui_kbn.value == "" && document.search_form01.s_tkbn01.value == "" && document.search_form01.s_tkbn02.value == "" && document.search_form01.s_tkbn03.value == "" && document.search_form01.s_tkbn04.value == "" && document.search_form01.s_tkbn05.value == "" && document.search_form01.s_tkbn06.value == ""){
		alert('検索条件を選択してください。');
		return false;
	}
	if(document.search_form01.s_salary_kbn.value != "" && document.search_form01.s_salary_min.value == ""){
		alert('給与(金額)を選択してください。');
		return false;
	}
	return true;
}
//トップここまで

function EntryCheck_sub1(){
// 仕事一覧絞込み条件
	if(document.search_form01.s_shok_cd.value == "" && document.search_form01.s_tdfk_cd.value == "" && document.search_form01.s_salary_kbn.value == "" && document.search_form01.s_knm_bunrui_kbn.value == "" && document.search_form01.s_tkbn01.value == "" && document.search_form01.s_tkbn02.value == "" && document.search_form01.s_tkbn03.value == "" && document.search_form01.s_tkbn04.value == "" && document.search_form01.s_tkbn05.value == "" && document.search_form01.s_tkbn06.value == "" && (document.search_form01.s_word.value == "" || document.search_form01.s_word.value == "複数のキーワードが入力できます")){
		alert('検索条件を選択してください。');
		return false;
	}
	if(document.search_form01.s_salary_kbn.value != "" && document.search_form01.s_salary_min.value == ""){
		alert('給与(金額)を選択してください。');
		return false;
	}
	var worddata = document.search_form01.s_word.value;
	worddata = worddata.gsub(/ /, ",")
	worddata = worddata.gsub(/　/, ",")
	wordtable = worddata.split(",");
	var wordlen = worddata.length;
	var tablelen = wordtable.length;
	if(tablelen > 5){
		alert('「フリーワード」はキーワード数最大5つまでで入力してください。');
		return false;
	}
	if(wordlen > 20){
		alert('フリーワードは最大20文字以内で入力して下さい。');
		return false;
	}
	return true;
}
function EntryCheck_sub2(){
// 仕事一覧絞込み条件
	if(document.search_form01.s_salary_kbn.value != "" && document.search_form01.s_salary_min.value == ""){
		alert('給与(金額)を選択してください。');
		return false;
	}
	var worddata = document.search_form01.s_word.value;
	worddata = worddata.gsub(/ /, ",")
	worddata = worddata.gsub(/　/, ",")
	wordtable = worddata.split(",");
	var wordlen = worddata.length;
	var tablelen = wordtable.length;
	if(tablelen > 5){
		alert('「フリーワード」はキーワード数最大5つまでで入力してください。');
		return false;
	}
	if(wordlen > 20){
		alert('フリーワードは最大20文字以内で入力して下さい。');
		return false;
	}
	return true;
}
//一覧ここまで

// 特徴選択・重複不可
function dblCheck(sObj){
	var dbl=0;
	var st =sObj.form.elements['s_tkbn01'].selectedIndex;
	var ed=sObj.form.elements['s_tkbn02'].selectedIndex;
	if(st!="" && ed!=""){
		if(st==ed) dbl++;
	}
	if(dbl>0){
		alert("同じ特徴が選択されています。");
		sObj.selectedIndex=0;
	}
}