提示：您可以先修改部分代碼再運行
<!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=gb2312" /><title>換膚</title><style type="text/css">body{font-size:12px}*{margin:0;padding:0;}ul,li{list-style:none}.login_skin{height:25px;background:#E8E8E8;border:1px solid #e9e8e5;width:215px;color:#333;line-height:25px;margin:25px 0px 25px 10px;padding-left:15px;}.login_skin li{float:left}.login_skin .bor{border-right:1px solid #e9e8e5; padding-right:7px; margin-right:10px}.login_skin li span{margin:7px 4px 0px 0px;cursor:pointer;display:block}.login_skin li span em{display:block;height:9px;width:10px;overflow:hidden;text-indent:-9999px}.login_skin a{color:#333;text-decoration:none; margin-right:5px}.login_skin li .on{ border:1px solid #333;cursor:default}h2{font-size:12px; padding:8px 0px 10px 15px}#sk_blue{background:#2086b3;}#sk_or{background:#e64c13}#sk_byu{background:#b7a37a;}#warpper{overflow:hidden;height:1%}.contentl{margin-right:-244px;float:left;width:100%}.contentr{width:230px;float:right;}.main{margin-right:254px;margin-left:10px;height:300px}.footer{height:30px;margin:30px 10px 0px 10px}.blue .content{background:#2086b3;color:#fff;}.blue .bb{border:2px solid #2086b3;}.blue .footer{background:#2086b3;}.or .content{background:#e64c13}.or .bb{border:2px solid #e64c13;}.or .footer{background:#e64c13;}.byu .content{background:#b7a37a;color:#f00}.byu .bb{border:2px solid #b7a37a;}.byu .footer{background:#b7a37a;}</style><script type="text/javascript">function setOnloadEvent(func){ var oldonload = window.onload; if(typeof window.onload != "function"){ window.onload = func; } else{ window.onload = function(){ oldonload(); func(); } }}// --- 設定cookiefunction setCookie(name,value,days) { if (days) { var date = new Date(); date.setTime(date.getTime()+(days*24*60*60*1000)); var expires = "; expires="+date.toGMTString(); } else expires = ""; document.cookie = name+"="+value+expires+"; path=/";}//--- 擷取cookiefunction getCookie(name) { var nameEQ = name + "="; var ca = document.cookie.split(';'); for(var i=0;i < ca.length;i++) { var c = ca[i]; while (c.charAt(0)==' ') c = c.substring(1,c.length); if (c.indexOf(nameEQ) == 0) return c.substring(nameEQ.length,c.length); } return null;}function skin(){ if(!document.getElementsByTagName) return false; if(!document.getElementById("skin")) return false; var skin_id="blue"; if(getCookie("id")!=null){ skin_id=getCookie("id"); } var span_id=skin_id+"_sp"; var span_on=document.getElementById(span_id); document.body.className=skin_id; span_on.className="on"; var skinType=document.getElementById("skin"); var skin_nub=skinType.getElementsByTagName("em"); for(var i=0; i<skin_nub.length;i++){ skin_nub[i].onclick=function(){ var em_id=this.getAttribute("id"); var skin_id=em_id.split("_")[1]; var spanList=document.getElementsByTagName("span"); for(var j=0;j<spanList.length;j++){ spanList[j].className=""; if(spanList[j].getAttribute("id").indexOf(skin_id)!=-1) { spanList[j].className="on"; } } document.body.className=skin_id; setCookie("id",skin_id,1); } }}setOnloadEvent(skin); </script></head><body><div id="header"><div class="login_skin" id="skin"> <ul><li>登陸</li><li class="bor">註冊</li><li>選擇頁面風格：</li><li><span id="blue_sp"><em id="sk_blue">ee</em></span></li><li><span id="or_sp"><em id="sk_or">ere</em></span></li><li><span id="byu_sp"><em id="sk_byu">ere</em></span></li> </ul></div></div><div id="warpper"> <div class="contentl" > <div class="main bb"><h2>換膚測試</h2></div> </div> <div class="contentr bb" ><h2>換膚測試</h2></div></div><div class="footer"></div></body></html>
提示：您可以先修改部分代碼再運行
