/**********************menu**********************************/
#menu {
	height:50px;
	width: 740px;
	position: relative;
}
#menu span{
	display:none;
}
#menu ul{
	display:inline;
}
#menu li{
	display:inline;
}

#op01 a { position:absolute; left:0px; width:92px; height:50px; top:0px; bottom:0px; text-decoration:none; background:url(../img/menu_home_baja.jpg) 0px 0px no-repeat; }
#op02 a { position:absolute; left:92px; width:118px; height:50px; top:0px; bottom:0px; text-decoration:none; background:url(../img/menu_about_tijuana.jpg) 0px 0px no-repeat; }
#op03 a { position:absolute; left:210px; width:112px; height:50px; top:0px; bottom:0px; text-decoration:none; background:url(../img/menu_services_dental.jpg) 0px 0px no-repeat; }
#op04 a { position:absolute; left:322px; width:108px; height:50px; top:0px; bottom:0px; text-decoration:none; background:url(../img/menu_location_dentistry.jpg) 0px 0px no-repeat; }
#op05 a { position:absolute; left:430px; width:138px; height:50px; top:0px; bottom:0px; text-decoration:none; background:url(../img/menu_contact_mexico.jpg) 0px 0px no-repeat; }
#op06 a { position:absolute; left:568px; width:172px; height:50px; top:0px; bottom:0px; text-decoration:none; background:url(../img/menu_patients_ic.jpg) 0px 0px no-repeat; }

li#op01 a:hover, li#op02 a:hover, li#op03 a:hover, li#op04 a:hover,  li#op05 a:hover,  li#op06 a:hover { background-position: 0 -50px; }