<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http:///TR/xhtml1/DTD/">
<html xmlns="http:///1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>Unt titled document</title>
<script>
var str = 'hskflassssssssskssssdssssussssghgfhssssdsssfh';
var arr = ('');
();
str = ('');
var re = /(\w)\1+/g;
var value = '';
var num = 0;
(re,function($0,$1){
if($ > num){
num = $;
value = $1;
}
});
alert('The most characters:'+value+', number:'+num);
</script>
</head>
<body>
</body>
</html>