<html> <head> <meta httpequiv="ContentType"content="text/html;charset=utf8"/>
<script> 
function createNewDoc() { 
var newDoc=document.open("text/html","replace") var txt="<html><body>hello </body></html>" newDoc.write(txt) newDoc.close() 
} </script> </head> <body> <input type="button" value="submit" onClick="createNewDoc()"> </body> </html>