HCI 201 Fall 1999: Looping an Array Example

HCI 201 Multimedia and the World Wide Web

Fall 1999 - Section 703 - Looping an Array Example

Example Use of Javascript #4:


<HTML>
<HEAD>
<TITLE> Watch the Colors </TITLE>

<SCRIPT LANGUAGE="JavaScript">

 var backColor = new Array("#FFFF00","#6633CC","#FF0033","#009933","#FF9933", "#0000CC")
 var thisColor=0
 var colorCount=6

 function loopColor() {

  if (document.bgColor) {

      thisColor++
      if (thisColor == colorCount) {
         thisColor = 0
      }

      document.bgColor = backColor[thisColor]
      setTimeout("loopColor()", 3*100)

  }
 }

</SCRIPT>

</HEAD>

<BODY BGCOLOR="white"  onload="loopColor()">

<H1>Ooo! Look at the colors!</H1>

</BODY>
</HTML>

See this example

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