<head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> <title>无标题文档</title> <style type="text/css"> *{ margin:0px auto; padding:0px; } #da{ 100%; height:280px; } .xiao{ 100px; height:20px; background-color:#00F; border:1px solid #FFF; text-align:center; line-height:20px; vertical-align:middle; color:#FFF; } .xiao:hover{ cursor:pointer; } </style> </head> <body> <div id="da"> <div class="xiao" onclick="Dian(this)" onmousemove="Fang(this)">张海军</div> <div class="xiao" onclick="Dian(this)" onmousemove="Fang(this)">张琦伟</div> <div class="xiao" onclick="Dian(this)" onmousemove="Fang(this)">张胜国</div> <div class="xiao" onclick="Dian(this)" onmousemove="Fang(this)">继文楷</div> <div class="xiao" onclick="Dian(this)" onmousemove="Fang(this)">张三</div> <div class="xiao" onclick="Dian(this)" onmousemove="Fang(this)">李四</div> <div class="xiao" onclick="Dian(this)" onmousemove="Fang(this)">王五</div> <div class="xiao" onclick="Dian(this)" onmousemove="Fang(this)">猎人但</div> <div class="xiao" onclick="Dian(this)" onmousemove="Fang(this)">狗剩</div> <div class="xiao" onclick="Dian(this)" onmousemove="Fang(this)">王八蛋</div> <div class="xiao" onclick="Dian(this)" onmousemove="Fang(this)">狗屎</div> <div class="xiao" onclick="Dian(this)" onmousemove="Fang(this)">滚蛋</div> <div class="xiao" onclick="Dian(this)" onmousemove="Fang(this)">哈喽</div> <div class="xiao" onclick="Dian(this)" onmousemove="Fang(this)">凯奇</div> <div class="xiao" onclick="Dian(this)" onmousemove="Fang(this)">张海军</div> <div class="xiao" onclick="Dian(this)" onmousemove="Fang(this)">张琦伟</div> <div class="xiao" onclick="Dian(this)" onmousemove="Fang(this)">张胜国</div> <div class="xiao" onclick="Dian(this)" onmousemove="Fang(this)">继文楷</div> <div class="xiao" onclick="Dian(this)" onmousemove="Fang(this)">张三</div> <div class="xiao" onclick="Dian(this)" onmousemove="Fang(this)">李四</div> <div class="xiao" onclick="Dian(this)" onmousemove="Fang(this)">王五</div> <div class="xiao" onclick="Dian(this)" onmousemove="Fang(this)">猎人但</div> <div class="xiao" onclick="Dian(this)" onmousemove="Fang(this)">狗剩</div> <div class="xiao" onclick="Dian(this)" onmousemove="Fang(this)">王八蛋</div> <div class="xiao" onclick="Dian(this)" onmousemove="Fang(this)">狗屎</div> <div class="xiao" onclick="Dian(this)" onmousemove="Fang(this)">滚蛋</div> <div class="xiao" onclick="Dian(this)" onmousemove="Fang(this)">哈喽</div> <div class="xiao" onclick="Dian(this)" onmousemove="Fang(this)">凯奇</div> </div> </body> <script type="text/javascript"> function Dian(a) { var xiao=document.getElementsByClassName("xiao") for(var i=0; i<xiao.length;i++) { xiao[i].removeAttribute("bs") xiao[i].style.backgroundColor="#00F" } a.setAttribute("bs",1); a.style.backgroundColor="red"; } function Fang(b) { var xiao=document.getElementsByClassName("xiao") for(var i=0; i<xiao.length;i++) { if(xiao[i].getAttribute("bs")!="1") { xiao[i].style.backgroundColor="#00F" } } b.style.backgroundColor="red"; } </script>