function toggleFormular(id){
    if($(id).getSize().x > 40 ){
		$(id).morph('.hideFormular');
		window.setTimeout("$('"+id+"').removeClass('showFormular')",100);
    } else {
		height = $$('#'+id+' form')[0].getSize().y;
    	$(id).morph('.showFormular');
		$(id).tween('height',height);
    }
}

function checkForErrors(){
	elements = $$("#kontaktformular label.error");
	if(elements.length > 0){
		height = $$('#kontaktformular form')[0].getSize().y;
    	$('kontaktformular').setStyle('height',height); 
		$('kontaktformular').addClass('showFormular');		 
	}
}
window.addEvent('domready', function(){
  checkForErrors();
});