loops and document.write

I am having problem with the loop and document.write. The code worked befor I added the loop. Im trying to get the script to print the number that is in the

[COLOR=red]url[/COLOR] which is the last character in the url and print it that many times. Example if the number is 2 print 2 and print it twice.

<form name=”form1″><input type=”hidden” name=”lettersfromurl” size=”35″></form>
<script language=”javascript”>
var urlnumbers = window.location
document.form1.lettersfromurl.value = urlnumbers
var text = document.form1.lettersfromurl.value
var yourSent = getnumbers.value;
function getnumbers(str){
looktotheright = str.lastIndexOf(“?”) +1;
return(str.substring( looktotheright));
document.write(“you sent ” +getnumbers(text));
for (i = 0; i < youSent; i++)
document.write( i + ” ” + yourSent + “<BR/>”);
}
</script><br>

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