function ExploreUserChecker() {
  if(chk_content(document.Explore.UD_NAME) == false) return false;
  if(chk_content(document.Explore.UD_NICKNAME) == false) return false;
  if(chk_content(document.Explore.UD_MID) == false) return false;
  if(chk_content(document.Explore.UD_ADDO) == false) return false;
  if(chk_content(document.Explore.UD_ADDL) == false) return false;
  if(chk_content(document.Explore.UD_EMAIL) == false) return false;
  if(chk_content(document.Explore.UD_EMAILF) == false) return false;
  if(chk_content(document.Explore.UD_WEBURL) == false) return false;
  if(chk_content(document.Explore.UD_LOVETALK) == false) return false;
  if(chk_content(document.Explore.UD_INTRODUCTION) == false) return false;
  if(chk_content(document.Explore.UD_BANK) == false) return false;
  if(chk_content(document.Explore.UD_BANKACCOUNT) == false) return false;
  if(checkNull(document.Explore.UD_NAME) == false) return false;
  if(checkNull(document.Explore.UD_NICKNAME) == false) return false;
  if(checkNull(document.Explore.UD_MID) == false) return false;
  if(checkNumber1(document.Explore.UD_ZIPO) == false) return false;
  if(checkNumber1(document.Explore.UD_ZIPL) == false) return false;
  if(checkNumberFloat(document.Explore.UD_HEIGHT) == false) return false;
  if(checkNumberFloat(document.Explore.UD_WEIGHT) == false) return false;
  return true;
}