Mega Code Archive
Using document write() on the Current Window
<![CDATA[
< html>
<head>
<title>Writing to Same Doc</title>
<script type="text/javascript">
function reWrite() {
var newContent = "<html><head><title>title</title></head>";
newContent += "<body bgcolor='aqua'><h1>This document is brand new.</h1>";
newContent += "Click the Back button to see original document.";
newContent += "</body></html>";
document.write(newContent);
document.close();
}
</script>
</head>
<body>
<form>
<input type="button" value="Replace Content" onclick="reWrite()">
</form>
</body>
</html>
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