var hrefhtml;
    if(3==1){
        hrefhtml="tel:"+"1";
    }
    else{
        hrefhtml="http://app1.dns4.cn/m/mobile_dial.aspx?op=2&wsid=11523";
    } ;   
    document.write("<ul>"+
    "<li class='box5139_index'>"+
     "<a href=\"index.aspx\">首页</a>"+
     "</li>"+
     "<li class='box5139_tel'>"+
     "<a href='"+hrefhtml+"'>电话</a>"+
     "</li>"+
     "<li class='box5139_mail'>"+
     "<script type=\"text\/javascript\" src='http://app1.dns4.cn/services/share_mf5139_2.aspx?wsid=11523'></"+"script>"+
     "</li>"+
     "<li class='box5139_di'>"+
     "<a href='http://app1.dns4.cn/m/baidu_map.aspx?wsid=11523'>地图</a>"+
     "</li>"+
     "<li class='box5139_fen'>"+
     "<a href=\"mobile_share.aspx\">分享</a>"+
     "</li>"+
     "<li class='box5139_liu'>"+
     "<a href=\"guestbook.aspx\">留言</a>"+
     "</li>"+
     "</ul>");