function switch_class(id, switcher, one, two) {
	if(toggleStatus[id] == 'invisible'){
  	Element.removeClassName(id, 'invisible');
  	toggleStatus[id] = 'visible';
	  Element.update(switcher, one)
	} else {
    Element.addClassName(id, 'invisible');
  	toggleStatus[id] = 'invisible';
		Element.update(switcher, two)
	}
}

function switch_class2(id, value) {
  $(id).value = value
}