.mn_Home{ background-image:url(../images/layout_v1_home_up.png); width: 92px; height:55px; border:0px; display:block; }
.mn_Home:Hover{ background-image:url(../images/layout_v1_home_hv.png); }
.mn_Home:Active{ background-image:url(../images/layout_v1_home_dn.png); }

.mn_PhoneSystems{ background-image:url(../images/layout_v1_ps_up.png); width: 224px; height:55px; border:0px; display:block; }
.mn_PhoneSystems:Hover{ background-image:url(../images/layout_v1_ps_hv.png); }
.mn_PhoneSystems:Active{ background-image:url(../images/layout_v1_ps_dn.png); }

.mn_CCTV{ background-image:url(../images/layout_v1_cctv_up.png); width: 121px; height:55px; border:0px; display:block; }
.mn_CCTV:Hover{ background-image:url(../images/layout_v1_cctv_hv.png); }
.mn_CCTV:Active{ background-image:url(../images/layout_v1_cctv_dn.png); }

.mn_SCAB{ background-image:url(../images/layout_v1_scab_up.png); width: 271px; height:55px; border:0px; display:block; }
.mn_SCAB:Hover{ background-image:url(../images/layout_v1_scab_hv.png); }
.mn_SCAB:Active{ background-image:url(../images/layout_v1_scab_dn.png); }

.mn_Cont{ background-image:url(../images/layout_v1_contact_up.png); width: 142px; height:18px; border:0px; display:block; }
.mn_Cont:Hover{ background-image:url(../images/layout_v1_contact_hv.png); }
.mn_Cont:Active{ background-image:url(../images/layout_v1_contact_dn.png); }

.mn_FAQ{ background-image:url(../images/layout_v1_faq_up.png); width: 95px; height:18px; border:0px; display:block; }
.mn_FAQ:Hover{ background-image:url(../images/layout_v1_faq_hv.png); }
.mn_FAQ:Active{ background-image:url(../images/layout_v1_faq_dn.png); }

.mn_AboutUs{ background-image:url(../images/layout_v1_aboutus_up.png); width: 130px; height:18px; border:0px; display:block; }
.mn_AboutUs:Hover{ background-image:url(../images/layout_v1_aboutus_hv.png); }
.mn_AboutUs:Active{ background-image:url(../images/layout_v1_aboutus_dn.png); }