I wrote this library as a replacement for the jQuery plugin idTabs by Sean Catchpole. Of course, the idea is that you don't need jQuery for this one.

How to use IdTabs

1. Create your content and add IDs to the containers
2. Create a list of anchors, these will be the tabs. Use the previously created IDs as hrefs, like href="#tab-content-id"
3. For initialization, see the examples below:

Default tab

Set a default tab in a group by adding the class selected to the anchor.

Examples

Using your own selector

<div class="tab-container">
    <ul>
        <li><a href="#tab-1">Tab 1</a></li>
        <li><a href="#tab-2" class="selected">Tab 2</a></li>
        <li><a href="#tab-3">Tab 3</a></li>
    </ul>
</div>

<div id="tab-1">Tab 1 content</div>
<div id="tab-2">Tab 2 content</div>
<div id="tab-3">Tab 3 content</div>

Initialize this by running new IdTabs('.tab-container ul'); on page load.

Using the default selector class="idTabs"

<div class="idTabs">
    <ul>
        <li><a href="#tab-4">Tab 4</a></li>
        <li><a href="#tab-5" class="selected">Tab 5</a></li>
        <li><a href="#tab-6">Tab 6</a></li>
    </ul>
</div>

<div id="tab-4">Tab 4 content</div>
<div id="tab-5">Tab 5 content</div>
<div id="tab-6">Tab 6 content</div>

That's all. If you use the idTabs class it will be initialized automatically on page load.

Note: You can use it with broad selectors that match multiple lists of anchors, it will create a new instance for each list