var onItemOptionChange = function(obj) {
				document.getElementById('itemPrice').innerHTML = getPriceByVariant(obj.options[obj.options.selectedIndex].value);
				document.getElementById('retailPrice').innerHTML = getRetailPriceByVariant(obj.options[obj.options.selectedIndex].value);
				
				
				if (getAttributeValueByVariant('Width',obj.options[obj.options.selectedIndex].value))
					document.getElementById('attribute_Width').innerHTML = getAttributeValueByVariant('Width',obj.options[obj.options.selectedIndex].value);
				
				if (getAttributeValueByVariant('Weight',obj.options[obj.options.selectedIndex].value))
					document.getElementById('attribute_Weight').innerHTML = getAttributeValueByVariant('Weight',obj.options[obj.options.selectedIndex].value);
				
			}
			var getAttributeValueByVariant = function(attributeName, variantValue) {
				
				if (attributeName == 'Width' && variantValue == '') return '10.5mm';
				
				if (attributeName == 'Weight' && variantValue == '16\"') return '68.89';
				
				if (attributeName == 'Weight' && variantValue == '18\"') return '77.50';
				
				if (attributeName == 'Weight' && variantValue == '20\"') return '86.11';
				
				if (attributeName == 'Weight' && variantValue == '22\"') return '94.72';
				
				if (attributeName == 'Weight' && variantValue == '24\"') return '103.30';
				
				if (attributeName == 'Weight' && variantValue == '') return '77.50';
				
				if (attributeName == 'Weight' && variantValue == '14\"') return '60.28';
				
				if (attributeName == 'Weight' && variantValue == '26\"') return '111.94';
				
				if (attributeName == 'Weight' && variantValue == '28\"') return '120.56';
				
				if (attributeName == 'Weight' && variantValue == '30\"') return '129.17';
				
			}
			
			var getPriceByVariant = function(variantOption) {
				
				if (variantOption == '14\"') return '$1,887.90';
				
				if (variantOption == '16\"') return '$2,157.60';
				
				if (variantOption == '18\"') return '$2,427.30';
				
				if (variantOption == '20\"') return '$2,697.00';
				
				if (variantOption == '22\"') return '$2,966.70';
				
				if (variantOption == '24\"') return '$3,236.40';
				
				if (variantOption == '26\"') return '$3,506.10';
				
				if (variantOption == '28\"') return '$3,775.80';
				
				if (variantOption == '30\"') return '$4,045.50';
				
			}
		
			var getRetailPriceByVariant = function(variantOption) {
				
				if (variantOption == '14\"') return '$3,492.62';
				
				if (variantOption == '16\"') return '$3,991.56';
				
				if (variantOption == '18\"') return '$4,490.51';
				
				if (variantOption == '20\"') return '$4,989.45';
				
				if (variantOption == '22\"') return '$5,488.39';
				
				if (variantOption == '24\"') return '$5,987.34';
				
				if (variantOption == '26\"') return '$6,486.28';
				
				if (variantOption == '28\"') return '$6,985.23';
				
				if (variantOption == '30\"') return '$7,484.18';
				
			}
			
			var  addToBasket = function() {
				if (document.getElementById('itemOptions')) {
					var obj = document.getElementById('itemOptions').options;
					document.getElementById('i_variant_option').value = obj[obj.selectedIndex].value;
				}
				document.getElementById('i_qty').value = document.getElementById('qty').options[document.getElementById('qty').options.selectedIndex].value;
				document.getElementById('addForm').submit();		
			}