//追従枠の表示処理
function fun_follow_info() {
	var totarget = 'follow_info';
	var tar1 = document.getElementById(totarget + "_hide");
	var if1 = tar1.style.display ;
	/* 対象Nameの最初のdisplay状態を確認する */
	
	if(if1=='block'){
		tar1.style.display = "none" ;
		button_to_show(totarget) ;
	} else {
		tar1.style.display = "block" ;
		button_to_hide(totarget) ;
	}
}

/* function invisible */
//<button type="button" name="#対象Name#_button" onclick="fun_invisible('#対象Name#')">ボタン</button>
//ボタンのnameは「#対象Name#+"_button"」で処理しているため固定
function fun_invisible(x) {
	var totarget = x;
	var tar1 = document.getElementsByName(totarget);
	var if1	= tar1[0].style.display ;
	/* 対象Nameの最初のdisplay状態を確認する */
	
	if(if1=='none'){
		common_invisible_cancel_td(totarget) ;/*テーブルセル用戻し処理*/
		button_to_show(totarget) ;
	} else {
		common_invisible(totarget) ;
		button_to_hide(totarget) ;
	}
}

/*ダート用:セルの表示方法も併せて変更*/
function fun_inv_dirt(x) {
	var totarget = x;
	var tar1 = document.getElementsByName(totarget);
	var if1	= tar1[0].style.display ;
	/* 対象Nameの最初のdisplay状態を確認する */

	if(if1=='none'){
		common_invisible_cancel_inline(totarget) ; /*inline用表示戻し*/
		button_to_show_dirt(totarget) ;
		dirt_cell_open("nd") ;
		dirt_cell_open("ngd") ;
	} else {
		common_invisible(totarget) ;
		button_to_hide_dirt(totarget) ;
		dirt_cell_hide("nd") ;
		dirt_cell_hide("ngd") ;
	}
}

/*汎用非表示ループ処理:(x)へName属性を指定*/
function common_invisible(x) {
	var totarget = x;
	var target1 = document.getElementsByName(totarget);
	var loops = 72 ;

	if(target1) {
		target1.forEach( (y) => {
		y.style.display = 'none';
		});
	}
}

/*汎用table-sell表示ループ処理:(x)へName属性を指定*/
function common_invisible_cancel_td(x) {
	var totarget = x;
	var target1 = document.getElementsByName(totarget);
	var loops = 72 ;

	if(target1){
		target1.forEach( (y) => {
		y.style.display = 'table-cell' ;
		});
	}
}

/*汎用inline表示ループ処理:(x)へName属性を指定*/
function common_invisible_cancel_inline(x) {
	var totarget = x;
	var target1 = document.getElementsByName(totarget);
	var loops = 72 ;

	if(target1){
		target1.forEach( (y) => {
		y.style.display = 'inline' ;
		});
	}
}

/*ボタン処理:薄くする:(x)へName属性を指定*/
function button_to_hide(x) {
	var totarget = x + '_button';
	var target1 = document.getElementsByName(totarget);
	var loops = 12 ;

	if(target1){
		target1.forEach( (y) => {
		y.style.opacity = 0.4 ;
		});
	}
}
/*ボタン処理:薄さを戻す:(x)へName属性を指定*/
function button_to_show(x) {
	var totarget = x + '_button';
	var target1 = document.getElementsByName(totarget);
	var loops = 12 ;

	if(target1){
		target1.forEach( (y) => {
		y.style.opacity = 1 ;
		});
	}
}

/*ダートボタン用の特殊処理*/
/*ボタン処理:薄くする:(x)へName属性を指定*/
function button_to_hide_dirt(x) {
	var totarget = x + '_button';
	var target1 = document.getElementsByName(totarget);
	var loops = 12 ;

	if(target1){
		target1.forEach( (y) => {
		y.className ="dirt_button_in";
		});
	}
}
/*ボタン処理:薄さを戻す:(x)へName属性を指定*/
function button_to_show_dirt(x) {
	var totarget = x + '_button';
	var target1 = document.getElementsByName(totarget);
	var loops = 12 ;

	if(target1){
		target1.forEach( (y) => {
		y.className ="dirt_button";
		});
	}
}

/*ダート用処理メモ*/
/*ダートのクラスを変更する*/
//メモ：ByClassNmae → 対象[].className = ;.
function dirt_cell_hide(x) {
	var totarget = x;
	var target1 = document.getElementsByClassName(totarget);
	var loops = 72 ;

	if(target1){
		for (let i = 0; i < loops; i++) {
			var iftarget = target1[0];
			if (iftarget==null) {
				break ;
			} else {
				target1[0].className = totarget + "_inv";
			}
		}
	}
}
/*ダートのクラスを戻す*/
function dirt_cell_open(x) {
	var totarget = x;
	var target1 = document.getElementsByClassName(totarget + "_inv");
	var loops = 72 ;

	if(target1){
		for (let i = 0; i < loops; i++) {
			var iftarget = target1[0];
			if (iftarget==null) {
				break ;
			} else {
				target1[0].className = totarget;
			}
		}
	}
}

/* 対応距離範囲で表示 */
function range_all_open(){ /* 全て開く */
	var totarget = "sh";
		common_invisible_cancel_td(totarget);
		button_to_show(totarget) ;
	var totarget = "ml";
		common_invisible_cancel_td(totarget);
		button_to_show(totarget) ;
	var totarget = "md";
		common_invisible_cancel_td(totarget);
		button_to_show(totarget) ;
	var totarget = "lo";
		common_invisible_cancel_td(totarget);
		button_to_show(totarget) ;
}
function range_abcd(a,b,c,d){ /* 引数指定型 */
	range_all_open();

	if(a === 0) {
		var totarget = "sh";
		common_invisible(totarget) ;
		button_to_hide(totarget) ;
	}

	if(b === 0) {
		var totarget = "ml";
		common_invisible(totarget) ;
		button_to_hide(totarget) ;
	}

	if(c === 0) {
		var totarget = "md";
		common_invisible(totarget) ;
		button_to_hide(totarget) ;
	}

	if(d === 0) {
		var totarget = "lo";
		common_invisible(totarget) ;
		button_to_hide(totarget) ;
	}
}


function range_sprinter(){/*サクラバクシンオー*/
	range_all_open();
	var totarget = "md";
		common_invisible(totarget) ;
		button_to_hide(totarget) ;
	var totarget = "lo";
		common_invisible(totarget) ;
		button_to_hide(totarget) ;
}
function range_miler(){/*ウオッカ*/
	range_all_open();
	var totarget = "sh";
		common_invisible(totarget) ;
		button_to_hide(totarget) ;
	var totarget = "lo";
		common_invisible(totarget) ;
		button_to_hide(totarget) ;
}
function range_noshort(){/*ダイワスカーレット*/
	range_all_open();
	var totarget = "sh";
		common_invisible(totarget) ;
		button_to_hide(totarget) ;
}
function range_stayer(){/*ゴールドシップ*/
	range_all_open();
	var totarget = "sh";
		common_invisible(totarget) ;
		button_to_hide(totarget) ;
	var totarget = "ml";
		common_invisible(totarget) ;
		button_to_hide(totarget) ;
}