window.addEvent('domready', function(){
	$('recommend_reset').addEvents({
		'click': function() {			
			//$('recommend_form').reset();
			//$('recommend_results').style.display='none';
			$('recommend_result_1').style.display='none';
			$('recommend_result_2').style.display='none';
			$('recommend_result_3').style.display='none';
			$('recommend_result_4').style.display='none';
			$('recommend_results').style.display='none';
			$('recommend_sd').value='';
			$('recommend_hd').value='';
			$('recommend_record_yes').checked=false;
			$('recommend_record').checked=false;
	
		
			
		}
	});
	$('recommend_go').addEvents({
		'click': function() {			
			var hds = ($('recommend_hd').value)*1;
			var sds = ($('recommend_sd').value)*1;
			var total = hds+sds;
			
			var record=false;

			if ($('recommend_record_yes').checked==true)
			{
				record=true;
			}

			if (record==true && total>1)
			{
				$('recommend_result_1').style.display='block';
				if (hds>=1)
				{
					hds=hds-1;
				}
				else if (sds>=1)
				{
					sds=sds-1;
				}
			}
			else if (record==true && total==1)
			{
				$('recommend_result_2').style.display='block';
			}
			
			
			if (hds>0)
			{
				$('recommend_hd_amount').innerHTML=hds;
				$('recommend_result_3').style.display='block';
			}

			if (sds>0)
			{
				$('recommend_sd_amount').innerHTML=sds;
				$('recommend_result_4').style.display='block';
			}
			
			$('recommend_results').style.display='block';
		}
	});
});