'top' Example : top window « Javascript Properties « JavaScript Reference

'top' Example

    
<html>
<head>
<script language="JavaScript">
function function1() {
    var m = window.top.document.getElementById("myP").tagName; alert("Tag name: <"+m+">");
} 
</script>
</head>
<body> 
<div id="myP" 
      onClick="function1();" 
      style="background-color:black; color:white">
Click in this text to check its tag name.
</div>
</body>
</html>

    
      
      








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