window.addEvent('domready', function(){	
	
	var slide_status = 0;

	var myVerticalSlide = new Fx.Slide('hidDiv');
	
	
		$('show_description').addEvent('click', function(e){
			if (slide_status == 0){
				e.stop();
				myVerticalSlide.slideIn();
				$('show_description').set('text','Hilfe ausblenden');
				slide_status = 1;
			}else{
				e.stop();
				myVerticalSlide.slideOut();
				$('show_description').set('text','Hilfe einblenden');
				slide_status = 0;				
			}
		});
	
	var size1 = $('td_tarif_1').getSize();
	var size2 = $('td_tarif_2').getSize();
	if (size1.y > size2.y && size2.y > 80){
		 $('td_tarif_2').setStyle('height', size1.y-2 +'px');
	}
	if (size2.y > size1.y){
		 $('td_tarif_1').setStyle('height', size2.y-2 +'px');
	}
	
	myVerticalSlide.hide();
	$('hidDiv').setStyle('display','block');
	
	
});