$(document).ready(function() {
	$('#buy').click(function() {
  		$('#calcForm').submit();
	});
});

function updateField(field,child,select){

	$.post("/scripts/calculator.php?field=" + field + "&child=" + child, $(calcForm).serialize(), function(data){

		var options = eval('(' + data + ')');
		
		$('#'+child).children().remove();
		
		for(var i in options){
			if(i != 'costs'){
				$('#'+child).append($("<option></option>").attr('value',options[i].optionValue).text(options[i].optionName));
				}
		}
		
		// Calculate cost
		
		var total = options['costs'].width;
		
		$('#amount').html(total);
		
	});
}