这是一款网页TAB选项卡JS代码，黑色超酷的风格，看了后你会喜欢的，很熟悉很经典的风格，似曾相识的感觉，希望大家喜欢。
运行效果截图如下：
在线演示地址如下：
具体代码如下：
<!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>Tab切换</title> <script type="text/jscript"> function setTab(name,cursel,n){ for(i=1;i<=n;i++){ var menu=document.getElementById(name+i); var con=document.getElementById("con_"+name+"_"+i); menu.className=i==cursel?"hover":""; con.style.display=i==cursel?"block":"none"; } } </script> <style type="text/css"> *{ margin:0px; padding:0px; list-style:none; } .main{ width:306px; height:299px; float:left; margin:300px; display:inline; background:#000; padding:3px; } .main .menu{ width:306px; height:31px; overflow:hidden; float:left; } .main .menu span{ width:60px; height:30px; line-height:30px; overflow:hidden; text-align:center; float:left; margin:1px 0 0 1px; background:#333; color:#BCBCBC; font-weight:bold; cursor:pointer; font-size:12px; } .main .menu .hover{ background:#666; color:#FFF; } .main .content{ width:304px; height:266px; overflow:hidden; float:left; margin:1px; margin-top:0px; display:inline; background:#333333; } .main .content div{ width:304px; height:266px; line-height:266px; text-align:center; color:#FFFFFF; font-weight:bold; background:#666; } </style> </head> <body> <div> <div> <span>菜单一</span> <span>菜单二</span> <span>菜单三</span> <span>菜单四</span> <span>菜单五</span> </div> <div> <div>内容一</div> <div>内容二</div> <div>内容三</div> <div>内容四</div> <div>内容五</div> </div> </div> </body> </html>