// 全ての駅にチェックを入れる
function AllEki_Checked_JFunc(ekiname, flg){
	document.forms['Bk_Cond_Ensen_Search'].target = "_self";
	for(i = 0; i < document.forms['Bk_Cond_Ensen_Search'].length; i++){
		if(document.forms['Bk_Cond_Ensen_Search'].elements[i].name.length > 4) {
			if(document.forms['Bk_Cond_Ensen_Search'].elements[i].name.substring(0,4) == ekiname) {
				document.forms['Bk_Cond_Ensen_Search'].elements[i].checked=flg;
			}
		}
	}
}

function Bukken_Search_JFunc(srcby){
	cnt = 0;
	if(srcby == "sy"){
		syz_cnt = document.forms['Bk_Cond_Area_Search'].hd_syozichi_max.value;
		for(i=0; i<syz_cnt; i++)
			if(document.forms['Bk_Cond_Area_Search'].elements['syozichi_'+i].checked)	cnt++;

		if(cnt == 0) {
			alert("市区郡が選択されていません\n市区郡を１つ以上選択してください");
			return;
		}

		document.forms['Bk_Cond_Area_Search'].hd_syozichi_cnt.value = cnt;
		document.forms['Bk_Cond_Area_Search'].hd_ki_syozichi_cnt.value = cnt;
		document.forms['Bk_Cond_Area_Search'].target = "_self";
	    document.forms['Bk_Cond_Area_Search'].action =  document.forms['Bk_Cond_Area_Search'].ListPageURL.value;
	    document.forms['Bk_Cond_Area_Search'].submit();
	}else if(srcby == "en"){
		eki_cnt = document.forms['Bk_Cond_Ensen_Search'].hd_eki_max.value;
		for(i=0; i<eki_cnt; i++)
			if(document.forms['Bk_Cond_Ensen_Search'].elements['eki_'+i].checked)	cnt++;

		if(cnt == 0) {
			alert("駅が選択されていません\n駅を１つ以上選択してください");
			return;
		}

		document.forms['Bk_Cond_Ensen_Search'].hd_eki_cnt.value = cnt;
		document.forms['Bk_Cond_Ensen_Search'].hd_ki_eki_cnt.value = cnt;
		document.forms['Bk_Cond_Ensen_Search'].target = "_self";
	    document.forms['Bk_Cond_Ensen_Search'].action =  document.forms['Bk_Cond_Ensen_Search'].ListPageURL.value;
	    document.forms['Bk_Cond_Ensen_Search'].submit();
	 }else{
		document.forms['Bk_Cond_Area_Search'].target = "_self";
	    document.forms['Bk_Cond_Area_Search'].action =  document.forms['Bk_Cond_Area_Search'].ListPageURL.value;
	    document.forms['Bk_Cond_Area_Search'].submit();
	 }
}

chc = 5; // チェックできる数
// チェックボックスにチェックできる数を制限する
function chBx(cn){
  cnt = 0;
  syz_cnt = ( document.forms['Bk_Cond_Area_Search'].elements['hidCbx_Cnt'] ) ? document.forms['Bk_Cond_Area_Search'].elements['hidCbx_Cnt'].value : document.forms['Bk_Cond_Area_Search'].elements.length;
  
  for(i=0; i<syz_cnt; i++)
    if (document.forms['Bk_Cond_Area_Search'].elements['syozichi_'+i])
      if (document.forms['Bk_Cond_Area_Search'].elements['syozichi_'+i].checked)
        cnt++;
  
  if(cnt > chc) {
    alert("選択できる市区郡の数は５つまでです。");
    document.forms['Bk_Cond_Area_Search'].elements[cn].checked = false;
  }
}

function CondClear_JFunc(srcby){ 
	if(srcby == "en"){
	    document.forms['Bk_Cond_Ensen_Search'].reset();return false;
	}else{
	    document.forms['Bk_Cond_Area_Search'].reset();return false;
	}
}

function Selected_Syumoku_JFunc(syumoku){
    	document.forms['Bk_Syumoku_Sel'].syumoku.value = syumoku;
		document.forms['Bk_Syumoku_Sel'].target = "_self";
		document.forms['Bk_Syumoku_Sel'].method = "GET";
		if(document.forms['Bk_Syumoku_Sel'].srcby.value == "en"){
		    document.forms['Bk_Syumoku_Sel'].action =  document.forms['Bk_Cond_Ensen_Search'].MyPageURL.value;
		}else{
		    document.forms['Bk_Syumoku_Sel'].action =  document.forms['Bk_Cond_Area_Search'].MyPageURL.value;
		}
		document.forms['Bk_Syumoku_Sel'].submit();
}