function contact_reload_anti_spam_code(){
 var capObj=document.getElementById('img_anti_spam_code');
 if(capObj){
  capObj.src=capObj.src+(capObj.src.indexOf('?')>-1 ? '&' : '?')+Math.random();
 }
 self.focus();document.frm_contact.img_anti_spam_code.focus();
}