$total = 0;
	$(document).ready(function(){
		$("#smokies, #salmon, #trout, #christmas").change(onSelectChange);
	});

	function onSelectChange(){
		var selected = $("#smokies option:selected");
		var select2 = $("#salmon option:selected");
		var select3 = $("#trout option:selected");
		var select4 = $("#christmas option:selected");
		var total = "";
		var price1 = "7.50";
		var price2 = "7";
		var price3 = "7.50";
		var price4 = "7.50";
		var output1 = "";
		var output2 = "";
		var output3 = "";
		var output4 = "";
				var count = 0;
		var quantity1 = null;
		var quantity2 = null;
		var quantity3 = null;
		var quantity4 = null;
			quantity1 = selected.val();
			quantity2 = select2.val();
			quantity3 = select3.val();
			quantity4 = select4.val();
			output1 = selected.val() * price1;
			output2 = select2.val() * price2;
			output3 = select3.val() * price3;
			output4 = select4.val() * price4;
	
		$(".quantity1").val(quantity1);
		$(".quantity2").val(quantity2);
		$(".quantity3").val(quantity3);
		$(".quantity4").val(quantity4);
		
		total = output1 + output2 + output3 + output4;
		$("#total").html(total);
		
		count=count+1;
		if(quantity1 > 0) {
		$("#item1").html("<input type='hidden' name='item_name_" + count + "' value='Pair of Arbroath Smokies' /><input type='hidden' name='amount_" + count + "' value='7.50' /><input type='hidden' name='quantity_" + count + "' value='" + quantity1 + "' class='quantity1' />");
		count=count+1;
		}
		else
		{
		$("#item1").html("<span></span>")
		}

		if(quantity2 > 0) {
		$("#item2").html("<input type='hidden' name='item_name_" + count + "' value='Pack of Smoked Salmon' /><input type='hidden' name='amount_" + count + "' value='7' /><input type='hidden' name='quantity_" + count + "' value='" + quantity2 + "' class='quantity2' />");
		count=count+1;
		}
		else
		{
		$("#item2").replaceWith("<div id='item2'></div>")
		}


	if(quantity3 > 0) {	
		$("#item3").html("<input type='hidden' name='item_name_" + count + "' value='Pair of Trout' /><input type='hidden' name='amount_" + count + "' value='7.50' /><input type='hidden' name='quantity_" + count + "' value='" + quantity3 + "' class='quantity3' />");
				count=count+1;
		}
		else
		{
		$("#item3").html("<span></span>")
		}
		
		if(quantity4 > 0) {
		$("#item4").html("<input type='hidden' name='item_name_" + count + "' value='Hot Smoked Salmon' /><input type='hidden' name='amount_" + count + "' value='7.50' /><input type='hidden' name='quantity_" + count + "' value='" + quantity4 + "' class='quantity4' />");
		count=count+1;
		}
		else
		{
		$("#item4").html("<span></span>")
		} 
		
		}