<html>
????<head>
??????<title>Examples of the var Keyword</title>
????<script language="JavaScript">
????<!--
????var myVar = "Global";
????function myFunc(){
??????var myVar = "Function";
??????return myVar;
????}
????function mySecFunc(){
??????var myVar = "Second Function";
??????document.write("<br>The value of myVar when called by mySecFunc() is: ");
??????document.write(myVar);
????}
????-->
????</script>
????</head>
????<body>
????<script language="JavaScript">
????<!--
????document.write("The value of myVar when called is: " + myVar)
????document.write("<br>The value of myVar when called by myFunc() is: ");
????document.write(myFunc());
????mySecFunc();
????-->
????</script>
????</body>
????</html>
posted on 2007-09-25 11:32
jadmin 閱讀(47)
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