<html>
    <head>
        <title>removeChild() Example</title>
        <script type="text/javascript">
            function removemsg(){
                var op=document.getElementsTagName("p")[0]
                op.parentNode.removeChild(op);
            }
            
        </script>
    </head>
    <body onload="removemsg()">
        <p>hello world!</p>
        <p>goodbye world!</p>
    </body>
</html>