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 '1.2mm';
				
				if (attributeName == 'Weight' && variantValue == '14\"') return '1.32';
				
				if (attributeName == 'Weight' && variantValue == '') return '1.70';
				
				if (attributeName == 'Weight' && variantValue == '16\"') return '1.51';
				
				if (attributeName == 'Weight' && variantValue == '18\"') return '1.70';
				
				if (attributeName == 'Weight' && variantValue == '20\"') return '1.89';
				
				if (attributeName == 'Weight' && variantValue == '22\"') return '2.08';
				
				if (attributeName == 'Weight' && variantValue == '24\"') return '2.27';
				
				if (attributeName == 'Weight' && variantValue == '26\"') return '2.46';
				
				if (attributeName == 'Weight' && variantValue == '28\"') return '2.64';
				
				if (attributeName == 'Weight' && variantValue == '30\"') return '2.83';
				
			}
			
			var getPriceByVariant = function(variantOption) {
				
				if (variantOption == '14\"') return '$62.35';
				
				if (variantOption == '16\"') return '$71.26';
				
				if (variantOption == '18\"') return '$80.16';
				
				if (variantOption == '20\"') return '$89.07';
				
				if (variantOption == '22\"') return '$97.98';
				
				if (variantOption == '24\"') return '$106.89';
				
				if (variantOption == '26\"') return '$115.79';
				
				if (variantOption == '28\"') return '$124.70';
				
				if (variantOption == '30\"') return '$133.61';
				
			}
		
			var getRetailPriceByVariant = function(variantOption) {
				
				if (variantOption == '14\"') return '$115.35';
				
				if (variantOption == '16\"') return '$131.83';
				
				if (variantOption == '18\"') return '$148.30';
				
				if (variantOption == '20\"') return '$164.78';
				
				if (variantOption == '22\"') return '$181.26';
				
				if (variantOption == '24\"') return '$197.74';
				
				if (variantOption == '26\"') return '$214.22';
				
				if (variantOption == '28\"') return '$230.70';
				
				if (variantOption == '30\"') return '$247.17';
				
			}
			
			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();		
			}