function dosub(){
  var capcha=trim(document.mainf.capcha.value);
  if (capcha==""){
   getcapcha();
   getadvblock();
   return false;
  }
  var lcapcha=capcha.toLowerCase()

  if (capcha!=ctext){
   alert("Invalid numbers on the picture\nIf you can recognize symbols, just click 'Continue' or Enter");
   document.mainf.capcha.value="";
   return false;
  }
  document.mainf.capcha.value="";
  moneycount=moneycount+siteprice;
  sessmoneycount=sessmoneycount+siteprice;
  if (sessmoneycount>=1600){
   url="updmoney.php?moneycount="+moneycount+"&sessmoneycount="+sessmoneycount;
   document.location=url;
  }
  setCookie("moneycount",moneycount, "Mon, 01-Jan-2025 00:00:00 GMT", "/");
  smoneycount=moneycount/100;
  document.getElementById('moneycount').innerHTML=smoneycount+" $";
  getadvblock();
  getcapcha();
 }