.nav{width:547px;height:48px;background:url(../images/tepu2000_menu_version_4_complete.gif) no-repeat;position:relative;list-style-type:none;margin:0;padding:0}.nav li{display:block}.nav li a{text-indent:-9999em}.nav li.current a{cursor:default}.nav li .effect{left:0;width:100%}.nav li,.nav li a,.nav li .effect{position:absolute;margin:0;padding:0;overflow:hidden;left:0;top:0;width:100%;height:47px}#nav_home{left:0;width:96px}#nav_home .effect,#nav_home a:hover,#nav_home a:focus{background:url(../images/tepu2000_menu_version_4_complete.gif) no-repeat 0 -49px}#nav_home .mousedown,#nav_home a:active{background-position:0 -98px}#nav_home.current a:link,#nav_home.current a:visited{background:url(../images/tepu2000_menu_version_4_complete.gif) no-repeat 0 -147px}#nav_about{left:96px;width:97px}#nav_about .effect,#nav_about a:hover,#nav_about a:focus{background:url(../images/tepu2000_menu_version_4_complete.gif) no-repeat -96px -49px}#nav_about .mousedown,#nav_about a:active{background-position:-96px -98px}#nav_about.current a:link,#nav_about.current a:visited{background:url(../images/tepu2000_menu_version_4_complete.gif) no-repeat -96px -147px}#nav_services{left:194px;width:109px}#nav_services .effect,#nav_services a:hover,#nav_services a:focus{background:url(../images/tepu2000_menu_version_4_complete.gif) no-repeat -194px -49px}#nav_services .mousedown,#nav_services a:active{background-position:-194px -98px}#nav_services.current a:link,#nav_services.current a:visited{background:url(../images/tepu2000_menu_version_4_complete.gif) no-repeat -194px -147px}#nav_tyo{left:303px;width:112px}#nav_tyo .effect,#nav_tyo a:hover,#nav_tyo a:focus{background:url(../images/tepu2000_menu_version_4_complete.gif) no-repeat -303px -49px}#nav_tyo .mousedown,#nav_tyo a:active{background-position:-303px -98px}#nav_tyo.current a:link,#nav_tyo.current a:visited{background:url(../images/tepu2000_menu_version_4_complete.gif) no-repeat -303px -147px}#nav_contact{left:416px;width:131px}#nav_contact .effect,#nav_contact a:hover,#nav_contact a:focus{background:url(../images/tepu2000_menu_version_4_complete.gif) no-repeat -416px -49px}#nav_contact .mousedown,#nav_contact a:active{background-position:-416px -98px}#nav_contact.current a:link,#nav_contact.current a:visited{background:url(../images/tepu2000_menu_version_4_complete.gif) no-repeat -416px -147px}