JavaScript05.函數與方法.001視窗方法.04.setTimeout()

.執行結果.

.參考程式碼:

<head>

 <script type="text/javascript">

  var numPic = -1;
  var PicArray = Array ( "ranma01.jpg", "ranma02.jpg", "ranma03.jpg", "ranma04.jpg", "ranma05.jpg" );

  function PageLoad(){
   Time01 = setTimeout ( "ChangePic01()", 1200 );
  }

  function ChangePic01() {
   numPic = numPic + 1;
   if ( numPic > 4 ) {
    numPic = 0;
   }

   document.Pic01.src = PicArray[numPic];
  PageLoad();
  }

 </script>


</head>

<body onload="PageLoad()">

  <img src="ranma01.jpg" name="" id="Pic01">

</body>