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Posted By

fjm on 07/10/07


Tagged

css javascript tips


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[JavaScript] 時間帯によって、CSSを切り替える。

Published in: JavaScript 

時間帯によって、CSSを切り替える。

Plain TextExpand 
  1. <SCRIPT LANGUAGE="JavaScript">
  2. <!-- Begin
  3. function getCSS()
  4. {
  5.  datetoday = new Date();
  6.  timenow=datetoday.getTime();
  7.  datetoday.setTime(timenow);
  8.  thehour = datetoday.getHours();
  9.  
  10.  if (thehour > 20)
  11.   display = "tree_twilight.css";
  12.    else if (thehour > 17)
  13.   display = "tree_sunset.css";
  14.  else if (thehour > 14)
  15.   display = "tree_afternoon.css";
  16.  else if (thehour > 11)
  17.   display = "tree_noon.css";
  18.  else if (thehour > 7)
  19.   display = "tree_morning.css";
  20.  else if (thehour > 4)
  21.   display = "tree_sunrise.css";
  22.  else if (thehour > 1)
  23.   display = "tree_twilight.css";
  24.  else
  25.   display = "tree_sunset.css";
  26.  
  27.  var css = '<';  css+='link rel="stylesheet" href=' + display + ' \/';  css+='>';
  28.  
  29.  document.write(css);
  30. // End -->
  31. }
  32. </script>
  33. <script language="javascript">getCSS();</script>

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