Is it possible to dynamically add a div using a JavaScript function?
Essentially, you place the div on the carousel with a span containing clickable text "About". When clicked, it triggers a JavaScript function.
The JavaScript function then inserts a new image within the span. The image can also be turned into a hyperlink if required.
<script type="text/javascript>
function ShowArrow(spn){
document.getElementById(spn).innerHtml('<img src="path_to_your_image" />');
}
</script>
<div style="float:left">
<span id="spnAbout" onclick="ShowArrow(this.id);return false;" style="background-color:#ccc;padding:5px;cursor:pointer">About</span>
</div>
If utilizing jQuery, the function would appear as follows:
function ShowArrow(spn){
$('#'+spn).html('<img src="path_to_your_image" />');
}