function getGreeting(){
   var curDateTime = new Date()
   var curHour = curDateTime.getHours()
   var greeting = "<b>Good Evening,</b> "
   if (curHour < 12  && curHour >= 0)
     greeting = "<b>Good Morning,</b> "
   if (curHour >=12 && curHour < 18)
     greeting = "<b>Good Afternoon,</b> "
   return greeting
   }

message = "Copyright: Sigma Catering Equipment Ltd"
function NoRightClick(b) {if(((navigator.appName=="Microsoft Internet Explorer")&&(event.button > 1))||((navigator.appName=="Netscape")&&(b.which > 1))){alert(message)
return false}}document.onmousedown = NoRightClick