<script language="JavaScript" type="text/javascript">
var replaceDigits = function() {
var map =
[
"&\#1776;","&\#1777;","&\#1778;","&\#1779;","&\#1780;",
"&\#1781;","&\#1782;","&\#1783;","&\#1784;","&\#1785;"
]
document.body.innerHTML =
document.body.innerHTML.replace(
/\d(?=[^<>]*(<|$))/g,
function($0) { return map[$0] }
);
}
</script>
<script type="text/javascript">
window.onload = replaceDigits
</script>
می تونید از این کد استفاده کنید
http://www.jqueryscript.net/other/jQuery-Plugin-To-Convert-English-Numbers