If…then..else 语句

  1. <html>
  2.  
  3. <head>
  4. <script type="text/vbscript">
  5. function greeting()
  6. i=hour(time)
  7. if i < 10 then
  8.  document.write("Good morning!")
  9. else
  10.  document.write("Have a nice day!")
  11. end if
  12. end function
  13. </script>
  14. </head>
  15.  
  16. <body onload="greeting()">
  17. </body>
  18.  
  19. </html>