Format Money string in javascript - ENCODE HTML

FORMAT MONEY, NUMBER

 var formatter = function (value) {  
    return value != null ? value.toString().replace(/(\d)(?=(\d{3})+(?!\d))/g, '$1.') : 0;  
 }  

ENCODE HTML

 var EncodeHtml = function (string) {  
     var entityMap = {  
       "&": "&",  
       "<": "&lt;",  
       ">": "&gt;",  
       '"': '&quot;',  
       "'": '&#39;',  
       "/": '&#x2F;'  
     };  
     return String(string).replace(/[&<>"'\/]/g, function (s) {  
       return entityMap[s];  
     });  
   }  

ENCODE HTML2

 var encodeHtml = function (r) {  
     return r.replace(/[\x26\x0A\<>'"]/g, function (r) { return "&#" + r.charCodeAt(0) + ";" });  
   }