document.writeln("<script type=\"text\/javascript\" language=\"javascript\">");
document.writeln("\/\/<!CDATA[");
document.writeln("function g(o){return document.getElementById(o);}");
document.writeln("function HoverLi(n){");
document.writeln("\/\/如果有N个标签,就将i<=N;");
document.writeln("for(var i=1;i<=10;i++){g(\'tb_\'+i).className=\'normaltab\';g(\'tbc_0\'+i).className=\'undis\';}g(\'tbc_0\'+n).className=\'dis\';g(\'tb_\'+n).className=\'hovertab\';");
document.writeln("}");
document.writeln("\/\/如果要做成点击后再转到请将<li>中的onmouseover 改成 onclick;");
document.writeln("\/\/]]>");
document.writeln("<\/script>")