function disableButtons()
{
	var inputs = document.getElementsByTagName("input");
  	var i=0;

  	for (i=0; i < inputs.length; i++)
  	{
	    if(inputs[i].getAttribute('type') == 'button' || inputs[i].getAttribute('type') == 'submit')
	    {
	      inputs[i].disabled = true;
	    }
  	}

  	var inputs = document.getElementsByTagName("a");
  	var i=0;

  	for (i=0; i < inputs.length; i++)
  	{
		inputs[i].disabled = true;
  	}
  	
  	return true;
}