.preload_rollover_1{
background-image: url(../_media/homepage/patient_information-over.jpg);
background-repeat: no-repeat;
background-position: -1000px -1000px;

}
.preload_rollover_2{
background-image: url(../_media/homepage/procedures-over.jpg);
background-repeat: no-repeat;
background-position: -1000px -1000px;

}
.preload_rollover_3{
background-image: url(../_media/homepage/meets_us-over.jpg);
background-repeat: no-repeat;
background-position: -1000px -1000px;

}
.preload_rollover_4{
background-image: url(../_media/homepage/surgical_instructions-over.jpg);
background-repeat: no-repeat;
background-position: -1000px -1000px;

}
.preload_rollover_5{
background-image: url(../_media/homepage/online_forms-over.jpg);
background-repeat: no-repeat;
background-position: -1000px -1000px;

}
.preload_rollover_6{
background-image: url(../_media/homepage/refering_doctors-over.jpg);
background-repeat: no-repeat;
background-position: -1000px -1000px;

}
.preload_rollover_7{

}
.preload_rollover_8{

}
.preload_rollover_9{

}
a#nav_1 {
	padding: 12px 0px 0px 0px;
	overflow: hidden;
	background-image: url(../_media/homepage/patient_information.jpg);
	background-repeat: no-repeat;
	height: 0px !important;
	height /**/:12px;
	width: 169px;
	float: left;
}


a#nav_2 {
	padding: 12px 0px 0px 0px;
	overflow: hidden;
	background-image: url(../_media/homepage/procedures.jpg);
	background-repeat: no-repeat;
	height: 0px !important;
	height /**/:12px;
	width: 103px;
	float: left;	
}
a#nav_3 {
    padding: 12px 0px 0px 0px;
    overflow: hidden;
    background-image: url(../_media/homepage/meets_us.jpg);
    background-repeat: no-repeat;
    float: left;
    height: 0px !important;
    height /**/:12px;
	width: 73px;
}
a#nav_4 {
    padding: 12px 0px 0px 0px;
    overflow: hidden;
    background-image: url(../_media/homepage/surgical_instructions.jpg);
    background-repeat: no-repeat;
    float: left;
    height: 0px !important;
    height /**/:12px;
	width: 179px;
}
a#nav_5 {
    padding: 12px 0px 0px 0px;
    overflow: hidden;
    background-image: url(../_media/homepage/online_forms.jpg);
    background-repeat: no-repeat;
    float: left;
    height: 0px !important;
    height /**/:12px;
	width: 115px;
}
a#nav_6 {
    padding: 12px 0px 0px 0px;
    overflow: hidden;
    background-image: url(../_media/homepage/refering_doctors.jpg);
    background-repeat: no-repeat;
    float: left;
    height: 0px !important;
    height /**/:12px;
	width: 161px

}
a#nav_7 {
    padding: 12px 0px 0px 0px;
    overflow: hidden;
    
    height: 0px !important;
    height /**/:12px;
}
a#nav_8 {
    padding: 12px 0px 0px 0px;
    overflow: hidden;
    
    height: 0px !important;
    height /**/:12px;
}
a#nav_9 {
    padding: 12px 0px 0px 0px;
    overflow: hidden;
    
    height: 0px !important;
    height /**/:12px;
}

a#nav_1:hover {
	background-image: url(../_media/homepage/patient_information-over.jpg);
	background-repeat: no-repeat; 
}
a#nav_2:hover {

    background-image: url(../_media/homepage/procedures-over.jpg);
    background-repeat: no-repeat;
}
a#nav_3:hover {

    background-image: url(../_media/homepage/meets_us-over.jpg);
    background-repeat: no-repeat;

}
a#nav_4:hover {

  background-image: url(../_media/homepage/surgical_instructions-over.jpg);
    background-repeat: no-repeat;

}
a#nav_5:hover {

 background-image: url(../_media/homepage/online_forms-over.jpg);
    background-repeat: no-repeat;

}
a#nav_6:hover {

    background-image: url(../_media/homepage/refering_doctors-over.jpg);
    background-repeat: no-repeat;

}
a#nav_7:hover {

}
a#nav_8:hover {

}
a#nav_9:hover {

}