php - 在div中加载的页面的面包屑

我的网站仅包含一个页面，其中所有其他页面都加载到div中，我要做的是创建面包屑来跟踪div中加载的页面，我在互联网上找到的所有解决方案仅适用于加载了div的页面整个窗口，所以有人有更好的主意吗？
我的页面：

<div id="nav" class="mmenu" style="float: left; position: fixed;">
    <ul type="none">
        <li><a class="upper" id="1" style="border-top-left-radius: 6px; border-top-right-radius: 6px; background-image:url('menu icons/user-blue.gif'); background-repeat: no-repeat; background-position: left; background-position-x: 5px;" target="collabsoft" href= "ProfilePage.php?property_variable=mine">My Profile</a></li>
        <li><a id="2" style="background-image:url('menu icons/comments.png'); background-repeat: no-repeat; background-position: left; background-position-x: 5px;"  target="collabsoft" href= "viewMessages.php">Messages</a></li>
        <li><a id="3" style="background-image:url('menu icons/newspaper.gif'); background-repeat: no-repeat; background-position: left; background-position-x: 5px;"  target="collabsoft" href= "userHomepage.php">My Conferences</a></li>
        <li><a id="4" style="background-image:url('menu icons/pageflip.gif'); background-repeat: no-repeat; background-position: left;background-position-x: 2px;"  target="collabsoft" href= "availableConferences2.php">Conferences</a></li>
        <li><a id="5" style="background-image:url('menu icons/users.gif'); background-repeat: no-repeat; background-position: left; background-position-x: 5px;"  target="collabsoft" href= "incomingRequests.php">Requests</a></li>
        <li><a id="6" style="background-image:url('menu icons/book.gif'); background-repeat: no-repeat; background-position: left;background-position-x: 5px;"   target="collabsoft" href= "viewNews.php" >News</a></li>
        <li><a class="lower" id="7" style="border-bottom-left-radius: 6px; border-bottom-right-radius: 6px; background-image:url('menu icons/gear.gif'); background-repeat: no-repeat; background-position: left;background-position-x: 5px;" target="collabsoft" href= "generalOptions.php" >Options</a></li>
    </ul>
</div>
<table id="collabsoft_table" style="border: 0px;">
    <tr>
        <td id="collabsoft_td"style="border:0px;">
            <div scrolling="no" id="collabsoft" name="collabsoft" style="color: #003366; left:200px; display:none;position: absolute; border: 5px #1f487c solid; width: fit-content; height: fit-content; border-radius: 10px;"></div>
        </td>
    </tr>
</table>

用于在div中加载页面的函数：

$("#nav a").click(function(event) {
    event.preventDefault();
    var page = $(this).attr("href");
    $("#collabsoft").slideUp("500",function() {
        $("#collabsoft").load(page,function() {
            $(this).slideDown(500);
        });
    });
    return false;
});

最佳答案

使用诸如jQuery bbq之类的浏览器历史记录小部件来跟踪页面。这样，您既可以启用后退按钮，又可以跟踪用户访问过的所有页面。警告是学习曲线有些陡峭。