меню

<style type="text/css">
.navbar
{
float:left;
width:210px;
height:500px;
margin-right:10px;
background:#6e89dd;
}  
 
.mainDiv
{
  margin-left:12px;
  width:185px;
  position:relative;
  top:12px
}
 
.topItem
{
  font: bold 12px tahoma,verdana,sans-serif;
  letter-spacing: 0;
  background: url("arrow-up-title.jpg") no-repeat 0 0;
  background-position:center center;
  background-repeat:no-repeat;
  border: none;
  width: 185px;
  height: 25px;
  color: #215dc6;
  cursor:pointer;
  text-indent:10px;
}
 
.topItemOver
{