Hi!

i have the following javascript. I used it on a asp site before
Code:
<SCRIPT LANGUAGE="javascript" type="text/javascript">
// Funktionen sätter in signatur i meddelandet
function DET_DATE () {
var date = "<%= now%>";
var USer ="<%= Username %>";
var intext = document.getElementById("content").value;


document.getElementById("content").value = intext + "\r\n" + "\r\n" + date + " : " + USer +  "\r\n" 
}
</script>
how can i get it to execute when i change text in a textbox and what changes do i have to do to replace now and username with .net syntax

/tyson