#header { height:244px; }
#header ul {
  padding:0;
  margin:0 0 0 28px;
  list-style:none;
}
#header ul li {
  float:left;  
  margin:0;
  background:url(../images/menu-tab.jpg) no-repeat top left;
  height:37px;
  padding-left:20px;   
}
#header ul li.selected { background-position:bottom left; }

#header ul li a,#header ul li a:link {
  display:block;
  float:left;
  padding-right:20px;
  height:37px;
  line-height:29px;
  text-align: center;
  text-decoration: none;
  color:#ffffff;
  font-weight:bold;
  background: url(../images/menu-tab.jpg) no-repeat top right; 
}
#header ul li a:hover { color: #7b7b7b;}
#header ul li.selected a {
  background-position:bottom right;    
}