Untitled

data:text/html, <html>
<style type="text/css">
#div{position:absolute;
top:0px;
left:0px;
width:100%;
height:10000px;
}
body{overflow:hidden;}
#saveButton{z-index:2;position:absolute;top:0px;right:0px;}
iframe{width:0; height:0; padding:0;margin:0;border:0;}
</style>
<script>
var lastKey = "";
var keyCount = 0;
function keyPressed(e){
  var code;
  if(window.event){code = e.keyCode;}
  else{code = e.which;}
}
function greeting(){
var note = document.getElementById("div").innerHTML;
note = note.replace("data:Content-type: application/octet-stream, Content-Disposition: attachment; filename='note.txt', text/plain, <html contenteditable>", "");
var regex = /(<([^>]+)>)/ig;
note = note.replace(regex, "");
note = note.replace("&nbsp;", "");
document.getElementById("iframe").setAttribute("src",
"data:Content-type: application/octet-stream, "
+
note);
}
</script>
<form onsubmit="greeting();return false;"> <input type="submit" value="Save" id="saveButton">
</form>
<iframe id="iframe"></iframe>
<div contenteditable onkeypress="javascript:keyPressed(event);" id="div"></div>
</html>