Pierre:
I believe that you're buttons display as text because you have not properly integrated the "Styles.css" file that was associated with the demo. Here's a copy of the code from my local insatallation of the demos:
"Styles.css":
.rotatorCont
{
width: 800px;
height: 400px;
margin: 10px auto;
padding-top: 54px;
background: url(../Images/rotator_back.jpg) no-repeat;
}
.rotator
{
margin: 0 auto;
width: 500px;
height: 220px;
}
.links
{
margin: auto;
width: 381px;
}
#ButtonsContainer
{
height: 22px;
line-height: 22px;
padding: 0 5px 0 2px;
}
#ButtonsContainer .buttonClass
{
display: inline-block;
float: left;
width: 22px;
text-align: center;
text-decoration: none;
color: #eee;
}
#ButtonsContainer .buttonClass, .leftButton, .leftButton:hover, .rightButton, .rightButton:hover
{
background: url('../Images/ArrowSprite.gif') no-repeat;
}
.btnHighlight
{
background-position: 0 -110px !important;
color: #9EDA29 !important;
}
#ButtonsContainer .buttonClass
{
background-position: 0 0;
}
#ButtonsContainer .buttonClass:hover
{
background-position: 0 -110px;
color: #9EDA29;
}
#ButtonsContainer, .leftButton, .rightButton
{
float: left;
}
.leftButton, .rightButton
{
display: block;
width: 22px;
height: 22px;
}
.leftButton
{
background-position: 0 -22px;
}
.leftButton:hover
{
background-position: 0 -44px;
}
.rightButton
{
background-position: 0 -66px;
}
.rightButton:hover
{
background-position: 0 -88px;
}
.conf
{
clear: both;
height: 100px;
}
.itemTemplate
{
width: 570px;
height: 230px;
}
.imageStyle
{
float: left;
width: 226px;
height: 226px;
margin: 0 0 0 5px;
padding: 5px 0 0 5px;
background: url('../Images/item_back.png') no-repeat -7px -6px !important;
}
.info, .title
{
font-size: 14px;
}
Using Firebug in Firefox 9, it looks like the display for the individual page buttons is set using the following CSS Style from the above script:
Hope this helps.