<script language="Javascript">
<!--

function wopen() {
window.open("windowsc.html","Closing a Window","location=no");
}
//-->
</script>
<form>
<center>
<input type="button" onclick="wopen()" value="Open a Window">
</center>
</form>
<script language="Javascript"> <!-- function wclose() { self.close(); } //--> </script> <form> <center> <input type="button" onclick="wclose()" value="Close a Window"> </center> </form>