.nvbackgrd {
position: relative;
width: 540px;
height: 540px;
background-repeat: no-repeat;
}

.nvlbbgrd {
position: relative;
float: left;
left: 40px;
width: 135px;
height: 135px;
background-repeat: no-repeat;
background-position: 0px 0px;
overflow: hidden;
}

.nvrow {
position: relative;
width: 540px;
background-color: #ffffff;
}

.nvrow a, .nvrow:visited a, .nvrow form {
font-style: italic;
font-weight:  bold;
color: black;
text-align: center;
}

.nvrowb {
position: relative;
width: 540px;
height: 135px;
background-color: #ffffff;
}

.nv  { 
position: relative;
height: 135px;
width: 320px;
float: right;
background-color: #ffffff;
vertical-align: middle; 
font-weight: bold;
text-align: left;
color: black;
}

.nv a, .nv:visited a, .nv form {
font-style: italic;
font-size: smaller;
font-weight:  bold;
color: black;
text-align: center;
}

.nvpic {
list-style-image: url("http://www.navpics.com/m4.gif");
}

.nvnpic  {
list-style-type: disc;
}

.lb1 {
position: relative;
float: left;
top: 2px;
left: 2px;
height: 135px;
width: 135px;
}

.sb1 {
top: 0px;
left: 0px;
}

.sb2 {
top: 0px;
left: 135px;
}
.sb3 {
top: 0px;
left: 270px;
}
.sb4 {
top: 0px;
left: 405px;
}
.sb5 {
top: 135px;
left: 0px;
}
.sb6 {
top: 135px;
left: 135px;
}
.sb7 {
top: 135px;
left: 270px;
}
.sb8 {
top: 135px;
left: 405px;
}
.sb9 {
top: 270px;
left: 0px;
}
.sb10 {
top: 270px;
left: 135px;
}
.sb11 {
top: 270px;
left: 270px;
}
.sb12 {
top: 270px;
left: 405px;
}
.sb13 {
top: 405px;
left: 0px;
}
.sb14 {
top: 405px;
left: 135px;
}
.sb15 {
top: 405px;
left: 270px;
}
.sb16 {
top: 405px;
left: 405px;
}

.sb1, .sb2, .sb3, .sb4, .sb5, .sb6, .sb7, .sb8, .sb9, .sb10,  .sb11, .sb12, .sb13, .sb14, .sb15, .sb16 {
position: absolute;
z-index: 1;
height: 135px;
width: 135px;
}

.sb1:hover, .sb2:hover, .sb3:hover, .sb4:hover, .sb5:hover, .sb6:hover, .sb7:hover, .sb8:hover, .sb9:hover, .sb10:hover, .sb11:hover, .sb12:hover, .sb13:hover, .sb14:hover, .sb15:hover, .sb16:hover {
background-color: transparent;
/*background-image: url(http://service.navpics.com/clickme.gif); */
z-index: 50;
}

.sb1  span img, .sb2 span img, .sb3 span img, .sb4 span img, .sb5 span img, .sb6 span img, .sb7 span img, .sb8 span img, .sb9 span img, .sb10 span img, .sb11 span img, .sb12 span img, .sb13 span img, .sb14 span img, .sb15 span img, .sb16 span img  {
border-width: 0px;
padding: 2px;
position: absolute;
background-color: white;
padding: 5px;
left: -1200px;
border: 1px  black;
visibility: hidden;
color: black;
text-decoration: none;
}

.sb1:hover span img, .sb2:hover span img, .sb3:hover span img, .sb4:hover span img, .sb5:hover span img, .sb6:hover span img, .sb7:hover span img, .sb8:hover span img, .sb9:hover span img, .sb10:hover span img, .sb11:hover span img, .sb12:hover span img, .sb13:hover span img, .sb14:hover span img, .sb15:hover span img, .sb16:hover span img {
border: black solid 2px;
overflow: visible;
}

.sb1:hover span img {
visibility: visible;
top: 170px;
left: 170px;
}

.sb2:hover span img {
visibility: visible;
top: 170px;
left: 35px;
}

.sb3:hover span img {
visibility: visible;
top: 170px;
left: -100px;
}

.sb4:hover span img {
visibility: visible;
top: 170px;
left: -235px;
}

.sb5:hover span img {
visibility: visible;
top: 50px;
left: 170px;
}

.sb6:hover span img {
visibility: visible;
top: 50px;
left: 35px;
}

.sb7:hover span img {
visibility: visible;
top: 50px;
left: -100px;
}

.sb8:hover span img {
visibility: visible;
top: 50px;
left: -235px;
}

.sb9:hover span img {
visibility: visible;
bottom: 105px;
left: 170px;
}
.sb10:hover span img {
visibility: visible;
bottom: 105px;
left: 35px;
}
.sb11:hover span img {
visibility: visible;
bottom: 105px;
left: -100px;
}
.sb12:hover span img {
visibility: visible;
bottom: 105px;
left: -235px;
}
.sb13:hover span img {
visibility: visible;
bottom: 170px;
left: 170px;
}
.sb14:hover span img {
visibility: visible;
bottom: 170px;
left: 35px;
}
.sb15:hover span img {
visibility: visible;
bottom: 170px;
left: -100px;
}
.sb16:hover span img {
visibility: visible;
bottom: 170px;
left: -235px;
}

.Nvsm {
width: 1px;
height: 1px;
}