zhensolid
/
Python-100-Days


			
				
					
						
						
							12345678910111213141516171819202122232425262728293031323334353637383940414243
							<!DOCTYPE html>
<html>
	<head>
		<meta charset="UTF-8">
		<title></title>
		<style>
			#adv {
				width: 200px;
				height: 200px;
				background-color: blue;
				color: yellow;
				position: fixed;
				right: 50px;
				top: 50px;
			}
			#adv button {
				float: right;
			}
		</style>
	</head>
	<body>
		<div id="adv">
			<button>关闭</button>
		</div>
		<script src="js/mylib.js"></script>
		<script>
			+function() {
				var urls = ['https://www.baidu.com', 'https://www.360.cn/'];
				var btn = document.querySelector('#adv button');
				var numberOfHits = 0;
				bind(btn, 'click', function() {
					if (numberOfHits < 2) {
						window.open(urls[numberOfHits]);
						// $('adv').style.backgroundColor = 'rgba(120, 50, 80, 0.5)';
					} else {
						$('adv').style.visibility = 'hidden';
					}
					numberOfHits += 1;
				});
			}();
		</script>
	</body>
</html>