var was_clicked=false;

function SubmitForm(xForm){
	if(!was_clicked)
	{
		was_clicked=true;
		xForm.submit();
		DisableEnableForm(xForm,true);
	}
}

function DisableEnableForm(xForm,xHow){
  objElems = xForm.elements;
  for(i=0;i<objElems.length;i++){
    objElems[i].disabled = xHow;
  }
}

function SubmitFormButton(xForm){
	if(!was_clicked)
	{
		was_clicked=true;
		return true;
	}
	return false;
}