.cssnav
{
position: relative;
font-family: verdana, helvetica, sans-serif;
background: url(buttonover.gif) no-repeat;
white-space: nowrap;
display: block;
width: 150px;
height: 24px;
margin: 0;
padding: 0;
}

.cssnav a
{
display: block;
color: #000000;
font-size: 11.5px;
width: 150px;
height: 24px;
display: block;
float: left;
color: black;
text-decoration: none;
}

.cssnav img
{
width: 150px;
height: 24px;
border: 0
}

* html a:hover
{
visibility:visible
}

.cssnav a:hover img
{
visibility:hidden
}

.cssnav span
{
position: absolute;
left: 10px;
top: 5px;
margin: 0px;
padding: 0px;
cursor: pointer;
} 

a img{
	  border: none;
	  }

	img.left, img.center, img.right 
	{
	  padding: 4px;
	  border: 1px solid #000000;
	  }

	img.left {
	  float: left;
	  margin: 0 12px 5px 0;
	  }

	img.center {
	  display: block;
	  margin: 0 auto 5px auto;
	  }

	img.right {
	  float: right;
	  margin: 5px 5px 5px 12px;
	  }