Using this Javascript class you can switch the Content of a Span, Div or really anything.
If you add the Following to an Website with the Javascript file, it will switch the text with one, two, three, four.
All Elements with the Class of testingSwitch will be updated.
<span class="testingSwitch"></span><br>
<span class="testingSwitch"></span><br>
<span class="testingSwitch"></span><br>
<span class="testingSwitch"></span><br> var Testing = new contentSwitcher("testingSwitch", 800, ["one", "two", "three", "four" ] );
Testing.startSwitching();