JS int для строки
var myNumber=120;
var myString = myNumber.toString(); //converts number to string "120"
Grepper
var myNumber=120;
var myString = myNumber.toString(); //converts number to string "120"<script language="JavaScript" type="text/javascript">
var a = 3.3445;
var c = a.toString();
alert(c);
</script>
var bar = foo.toString();