if ((navigator.appVersion.indexOf("Mac") != -1) &&(parseInt(navigator.appVersion) < 5 )) {
   document.write("<LINK REL=stylesheet HREF=\"css/style_mac.css\" TYPE=\"text/css\">"); }
else if ((navigator.appName == "Netscape") && (parseInt(navigator.appVersion) < 5 )) {
   document.write("<LINK REL=stylesheet HREF=\"css/style_pcnet.css\" TYPE=\"text/css\">"); }
else {
   document.write("<LINK REL=stylesheet HREF=\"css/style_ie.css\" TYPE=\"text/css\">"); }
   
   
   
/* JumpMenu */   
   
function jumpMenu(targ,selObj,restore){ //v3.0
  eval(targ+".locati