#nav ul, #nav{
     margin:0;
     padding:0;
     list-style-type:none;
     list-style-position:outside;
     position:relative;
     line-height:25px;
     width:520px;
     
 }
 
  #nav a:link, #nav a:active, #nav a:visited{
    display:block;
    padding:0px 5px;
    border:1px solid #000000;
    color:#ffffff;
    text-decoration:none;
    background-color:#333;
    background-image: url(images/p7exp_mbar.jpg);
   
 }

#nav a:hover{

        color:#000000; 
    background:#c8b994;
}

#nav li{
    float:left;
    position:relative;    
}

#nav table {position:absolute; border-collapse:collapse; top:0; left:0; z-index:100;}



#nav ul {
    position:absolute;
    width:12em;
    top:1.5em;
    display:none;
}

#nav li ul a{
    width:12em;
    float:left;
}

#nav ul ul{
	top:auto;
	}	

#nav li ul ul {
    left:12em;
    margin:0px 0 0 10px;
    }

#nav li:hover ul ul, #nav li:hover ul ul ul, #nav li:hover ul ul ul ul{
    display:none;
    }
#nav li:hover ul, #nav li li:hover ul, #nav li li li:hover ul, #nav li li li li:hover ul{
    display:block;
    }