DD's Dropin box cannot be seen on my site

[linux1880]

I was trying to put this script on my website http://dynamicdrive.com/dynamicindex17/dropinbox.htm

I made a site with absolute positioning, I did exactly as the guideline says but ti think the box drop behind other layers and cannot be seen, how to resolve this ?

[Nile]

Try changing this:

<div id="dropin" style="position:absolute;visibility:hidden;left:200px;top:100px;width:500px;height:300px;background-color:#F5F5F5">

To:

<div id="dropin" style="position:absolute;visibility:hidden;left:200px;top:100px;width:500px;height:300px;background-color:#F5F5F5;z-index:50;">