Edited: [Solved]
[Solution]
CSS:

.popover-content {
    max-height: 300px;
    overflow-y: auto;
}

[Question]

So I was wondering... I'm using Twitter's Bootstrap for my Project and I made a small notification Popover / Clickover (http://www.leecarmichael.com/bootstrapx-clickover/examples.html) feature. I was wondering how I can manage to make it on a static height with a custom scroll bar in it...

My basic Concept of creating this popover/clickover is:

    $(function () {
        $("[rel='tooltip']").tooltip({container: 'body'});
    });
    $("#notices").clickover({
        content:data,
        html:true,
        container:'body'
        ,onShown: function () {$("#notices").tooltip("destroy");},
        onHidden: function () {$("#notices").tooltip({container:'.navbar'});},
        template: '\
            <div class="popover notices">\
                <div class="arrow"></div>\
                <div class="popover-inner">\
                    <div class="popover-header">\
                        <h3 class="popover-title"></h3>\
                        <h3 class="popover-settings"><a href="/notifications.php?act=settings">Settings</a></h3>\
                    </div>\
                    <div class="popover-content">\
                        <p></p>\
                    </div>\
                    <h3 class="popover-footer"><center><a href="/notifications.php">See All</a></center></h3>\
                </div>\
            </div>'

    });

With HTML

<div id='userbar' class='btn-group input-prepend input-append'>
        <button class='btn'></button>
        <button class='btn'></button>
        <button class='btn'></button>
        <button class='btn'></button>
        <button class='btn'></button>
        <button class='btn'></button>
        <button class='btn'></button>
        <button id='notices' class='btn' rel='tooltip' data-placement='bottom' data-original-title='Notifications'> <i class='icon-exclamation-sign icon-large'> <span class='badge badge-important'>102</span></i></button>
    </div>

So I made a post on JSFiddle about that. I have not included bootstrap directives from bootstrap's site but I have posted the code in the Javascript Section because tooltips are a bit modified. So may be a lot of code lines, though my main code is at the end...

The link is: http://jsfiddle.net/6GRHa/3/

The button with the Popover is the "Exclamation mark"

And like I said I want to Apply to it a custom height and a scrollable bar to be there for more content... Thank you in advance...