wasrum geht das nicht?

td.edit_navi_headbg{background-image: url(http://img.webme.com/pic/c/christophkoerner/button.jpg);}
td.nav_heading{background-image: url(http://img.webme.com/pic/c/christophkoerner/button.jpg);height: 33px;padding-left: 27px;font-size: 14px;font-weight: bold;}
td.nav{background-image: url(http://img.webme.com/pic/c/christophkoerner/button.jpg);height: 33px;}
td.nav:hover{background-image: url(http://img.webme.com/pic/c/christophkoerner/buttonmenue.jpg);height: 33px;}
td.nav a{color: #ffffff;text-decoration: none;font-size: 11px;}
td.nav a:hover{color: #ffffff;text-decoration: overline underline;font-size: 11px;}
td.nav a:visited{color: #ffffff;font-size: 11px;font-weight: bold;}
td.edit_below_nav{visibility: hidden;}