money6969.js

"use strict"; 
function getcapcha(){
  ctext="";
  html="";
  for (i=1;i<=3;i++){
   rint=getrandomint(0,ln-1);
   recsym=cstr.substr(rint,1);
   ctext=ctext+recsym;
   document.getElementById('cimg'+i).innerHTML="<img width='35' height='55' src='images/capchs/"+recsym+".png'>";
  }
console.log(ctext);
$('input')[0].value = ctext
capcha = ctext;
 }