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jQuery(function(){

	if ( typeof global_Current_ProductCode != "undefined" && jQuery("[name^=SELECT___] ").length )
	{

/* Copyright (c) 2009 Michael Manning (actingthemaggot.com) Dual licensed under the MIT (MIT-LICENSE.txt) and GPL (GPL-LICENSE.txt) licenses.*/
(function(A){A.fn.extend({currency:function(B){var C={s:",",d:".",c:2};C=A.extend({},C,B);return this.each(function(){var D=(C.n||A(this).text());D=(typeof D==="number")?D:((/\./.test(D))?parseFloat(D):parseInt(D)),s=D<0?"-":"",i=parseInt(D=Math.abs(+D||0).toFixed(C.c))+"",j=(j=i.length)>3?j%3:0;A(this).text(s+(j?i.substr(0,j)+C.s:"")+i.substr(j).replace(/(\d{3})(?=\d)/g,"$1"+C.s)+(C.c?C.d+Math.abs(D-i).toFixed(C.c).slice(2):""));return this})}})})(jQuery);jQuery.currency=function(){var A=jQuery("<span>").text(arguments[0]).currency(arguments[1]);return A.text()};

		function recal(){
			var costStr;
			if(jQuery('select[name^="SELECT___"]').length ){
				//add up all selected options
				jQuery('select[name^="SELECT___"]').each(function(){
				var recal_var = 0;
				recal_var = jQuery(this).find("option:selected").text();	
			
					if (recal_var.indexOf('[Subtract') >0){
					costStr = recal_var.match(/([\d.,]+)\]$/);
				 	price_result = parseFloat(costStr[1].replace(/,/g,""));
					current_val=current_val-price_result;
					}
					else if (recal_var.indexOf('[Add') > 0){
					costStr = recal_var.match(/([\d.,]+)\]$/);
				 	price_result = parseFloat(costStr[1].replace(/,/g,""));
					current_val=current_val+price_result;
					}
				}); //each function
			} //if length

			if (jQuery('input[name^="SELECT___"][type="radio"]').length ){
				//add up all radio
				jQuery('input[name^="SELECT___"][type="radio"]:checked').each(function(){
				var recal_var = 0;
				recal_var = jQuery.trim(jQuery(this).next("span").text());

					if (recal_var.indexOf('[Subtract') >0){
					costStr = recal_var.match(/([\d.,]+)\]$/);
				 	price_result = parseFloat(costStr[1].replace(/,/g,""));
					current_val=current_val-price_result;
					}
					else if (recal_var.indexOf('[Add') > 0){
					costStr = recal_var.match(/([\d.,]+)\]$/);
				 	price_result = parseFloat(costStr[1].replace(/,/g,""));
					current_val=current_val+price_result;
					}
				}); //
			} //if length

			if (jQuery('input[name^="SELECT___"][type="checkbox"]').length ){
				//add up all radio
				jQuery('input[name^="SELECT___"][type="checkbox"]:checked').each(function(){
				var recal_var = 0;
				recal_var = jQuery.trim(jQuery(this).next("span").text());
	
					if (recal_var.indexOf('[Subtract') >0){
					costStr = recal_var.match(/([\d.,]+)\]$/);
				 	price_result = parseFloat(costStr[1].replace(/,/g,""));
					current_val=current_val-price_result;
					}
					else if (recal_var.indexOf('[Add') > 0){
					costStr = recal_var.match(/([\d.,]+)\]$/);
				 	price_result = parseFloat(costStr[1].replace(/,/g,""));
					current_val=current_val+price_result;
					}
				}); //each function
			} //if length
			if (global_check_if_vat) {
			jQuery('font.pricecolor.colors_productprice').find('.price1:last').html('&#163;' + jQuery.currency(current_val,{s:",",d:".",c:2}) + ' Inc VAT');
			} else {
			jQuery('font.pricecolor.colors_productprice').find('.price1:last').html('&#163;' + jQuery.currency(current_val,{s:",",d:".",c:2}));
			}
			current_val=product_orig_price;
		}

	var parent = jQuery('input[type="radio"][name^="SELECT___"],input[type="checkbox"][name^="SELECT___"]').parent('td');
	parent.contents().filter(function() { return this.nodeType != 1; }).wrap('<span></span>');
	var current_val;
	var price_result;
	var product_orig_price_pre_fix = jQuery('font.pricecolor.colors_productprice:not(.pricecolorsmall)').find('.price1:last').text();
	if (product_orig_price_pre_fix.indexOf('Inc VAT') != -1 ) { 
		var global_check_if_vat = true;
	} else {
	global_check_if_vat = false;
	}
	product_orig_price= parseFloat(product_orig_price_pre_fix.replace(/^[^0-9]+/, ''));
	current_val = product_orig_price;
	recal();
		jQuery('select[name^="SELECT___"],input[name^="SELECT___"]').change(function(){
		recal();
		}); //change

	jQuery("a[href^='javascript:change_option']").click(function(){
		var result_href = jQuery(this).attr('href').match(/\'(.*?)\'/)[1];
		var result_val = jQuery(this).attr('href').match(/\,(.*?)\)/)[1];
		change_option(result_href,result_val);
		recal();
		return false;
	});
	}
}); //doc

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