js 赋值问题
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html xmlns="http://www.w3.org/1999/xhtml"><head><meta http-equiv="Content-Type" content="text/html; charset=utf-8" /><title>百度输入法</title><style>body,ul,li,button{margin:0;padding:0;}body{font:12px/1.5 Tahoma;}ul{list-style-type:none;}button{cursor:pointer;}#outer{width:70px;margin:10px auto;}#ime{margin-top:5px;background:#fff;border:1px solid #9a99ff;display:none;}#ime li{width:100%;line-height:24px;display:inline-block;vertical-align:top;}#close{border-top:1px solid #9a99ff;}#ime li a{color:#00c;padding:0 5px;display:block;text-decoration:none;}#ime li a:hover{background:#d9e1f6;}</style><script>window.onload = function (){ var oBtn = document.getElementsByTagName("button")[0]; var oIme = document.getElementById("ime"); var oClose = document.getElementById("close"); var style = oIme.style; oBtn.onclick = function() { style.display = style.display == "block" ? "none" : "block" }; oClose.onclick = function() { style.display = "none" }}</script></head><body><div id="outer"> <button>输入法</button> <ul id="ime"> <li><a href="javascript:;">手写</a></li> <li><a href="javascript:;">拼音</a></li> <li id="close">关闭</li> </ul></div></body></html>