html code:
<!Doctype html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Document</title>
<link rel="stylesheet" href="css/style.css"/>
</head>
<body>
<div class='board' id='board'>
</div>
<div class="op">
级别:
<select id="level">
<option value="1">1级</option>
<option value="2">2级</option>
<option value="3">3级</option>
<option value="4">4级</option>
</select>
开局:
<input type="radio" name="start" value="1" id="start_1" checked="">
<label for="start_1">人</label>
<input type="radio" name="start" value="0" id="start_2">
<label for="start_2">机器</label>
<input type="button" class="ipt" value="开始下棋" id="btn"/>
<p>
注意：3、4两个级别请用IE9以上版本、google chrome、firefox等浏览器进行游戏
</p>
</div>
</body>
</html>
<script src="js/base.js"></script>
<script src="js/moveGenerator.js"></script>
<script src="js/evaluation.js"></script>
<script src="js/searchEngine.js"></script>
<script src="js/UI.js"></script>
<script>
var cc = new ChineseChessUI( 'board' );
function start() {
var levelEls = document.getElementById( 'level' );
var startEls = document.getElementsByName( 'start' );
var level;
var start;
for (var i = 0; i < 2; i++) {
if( startEls[ i ].checked ) start = startEls[ i ].value;
};
level = levelEls.value;
cc.start( level, start );
}
document.getElementById( 'btn' ).onclick = start;
</script>