摘要：
var runtime = { start : function() { this.startTime = new Date(); }, end : function() { return (new Date() - this.startTime); }};runtime.start();var html = '';for (var i=0; i<1000; i++) { html += i+'cxcxcxcxcxcxcxc<br />';}document.body.innerHTML += html;alert(runtime.en... 阅读全文
posted @ 2013-03-10 21:13 reckcn 阅读(198) 评论(0) 推荐(0) 编辑