// css
if (navigator.appName=="Netscape") { if (parseInt(navigator.appVersion)==4) { linkCSS("scripts/menuNS4.css"); } else if (parseInt(navigator.appVersion)>4) { linkCSS("scripts/menuNS6.css"); } } else { if (navigator.platform=="Win32") { linkCSS("scripts/menuIEWin.css"); } }
// 2L menus
var activeM="",activeBG=0; 
function showM() {
 var a=showM.arguments[0];
 hideM();
 if (a.length) {
  MM_swapImage(''+a,'',linkRef+'images/menu/'+a+'-a.gif',1);
  MM_showHideLayers('castechead'+a,'','show','castecheadMX1','','show','castecheadMX2','','show'); 
  activeM=a;
  if (!(activeBG)) {
   MM_swapImage('castecheadMbg','',linkRef+'images/menu/grey.gif',1);
   activeBG=1;
  }
 }
}
function show3M() {
 var a=show3M.arguments[0];
 hideM();
 if (a.length) {
  MM_swapImage(''+a,'',linkRef+'images/menu/'+a+'-a.gif',1);
  MM_showHideLayers('castechead'+a,'','show','castecheadMX1','','show','castecheadMX3','','show'); 
  activeM=a;
  if (!(activeBG)) {
   MM_swapImage('castecheadMbg','',linkRef+'images/menu/grey.gif',1);
   activeBG=1;
  }
 }
}

function show2M() {
 var a=show2M.arguments[0];
 hide2M();
 if (a.length) {
  MM_swapImage(''+a,'',linkRef+'images/menu/'+a+'-a.gif',1);
  activeM=a;
  if (!(activeBG)) {
   MM_swapImage('castecheadMbg','',linkRef+'images/menu/grey.gif',1);
   activeBG=1;
  }
 }
}
function hide2M() {
 if (activeM) { 
  MM_swapImage(''+activeM,'',linkRef+'images/menu/'+activeM+'.gif',1); 
  activeM = "";
 }
}

function hideM() {
 if (activeM) { 
  MM_showHideLayers('castechead'+activeM,'','hide'); 
  MM_swapImage(''+activeM,'',linkRef+'images/menu/'+activeM+'.gif',1); 
  activeM = "";
 }
}
function hideX() {
 MM_showHideLayers('castecheadMX1','','hide','castecheadMX2','','hide');
 MM_swapImage('castecheadMbg','',linkRef+'images/menu/spacer.gif',1);
 activeBG=0;
}
function preloadM() {
 var a=linkRef+'images/menu/'; 
 MM_preloadImages(a+'grey.gif',a+'M1-a.gif',a+'M2-a.gif',a+'M3-a.gif',a+'M4-a.gif',a+'M5-a.gif'); 
}