').insertAfter( input ); } // Define the rest of variables. var btnUp = $this.find('.quantity-up'), btnDown = $this.find('.quantity-down'), min = input.attr('min'), max = (input.attr('max')) ? input.attr('max') : 1000000; // If max has not been set that means no upper limit so just assign it to a very high value. btnUp.click(function() { var oldValue = parseFloat(input.val()); if (oldValue >= max) { var newVal = oldValue; } else { var newVal = oldValue + 1; } $this.find("input").val(newVal); $this.find("input").trigger("change"); }); btnDown.click(function() { var oldValue = parseFloat(input.val()); if (oldValue