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Bluedot
Bluedot examples of innerHtmlTest and appendchildTest
function innerTest(){ var t1 = (new Date()).getTime(); var a = "<b>Bluedot Test</b>"; var b = document.getElementById("test1"); for(var i = 0;i < 500;i++){ b.innerHTML + = a; } alert((new Date()).getTime()-t1); } function appendTest(){ var t1 = (new Date()).getTime(); var b = document.getElementById("test2"); for(var i = 0;i < 500;i++){ var a = document.createElement("b"); a.appendChild(document.createTextNode("Bluedot Test")); b.appendChild(a); } alert((new Date()).getTime()-t1); }以上代码为何在浏览器中没有反应？？？在火狐，谷歌，ie上都试过了。。。
谢谢好心人啦！！！
