function priceItem(itemnum, currency_code)
{
var price = 0.0;
    switch( PriceCodeA[itemnum] )
	{
    case 1 : // price for e-lessons and category 1 books
	    if(currency_code == "CAD")
    	    price = 5.0;
		else
		    price = 5.0;
		break;
	case 2 : // price for category 2 books
	    if(currency_code == "CAD")
    	    price = 9.95;
		else
		    price = 9.95;
		break;
	case 3 : // price for category 3 books
	    if(currency_code == "CAD")
    	    price = 10.95;
		else
		    price = 10.95;
		break;
	case 4 : // price for category 4 books
	    if(currency_code == "CAD")
    	    price = 19.95;
		else
		    price = 19.95;
		break;
	case 5 : // price for category 5 books
	    if(currency_code == "CAD")
    	    price = 24.95;
		else
		    price = 24.95;
		break;
	case 6 : // price for category 6 books
	    if(currency_code == "CAD")
    	    price = 79.0;
		else
		    price = 79.0;
		break;
	case 7 : // price for category 7 books
	    if(currency_code == "CAD")
    	    price = 125.0;
		else
		    price = 125.0;
		break;
	case 8 : // price for books
		price = 12.95;
		break;
	case 9 : // price for books
		price = 21.95;
		break;
	case 10 : // price for course 1
		price = 350.0;
		break;
	case 11 : //price for course 2
		price = 450.00 ;
		break;
	case 12 : // price for course 3
		price = 350.0;
		break;
	case 13 : // price for course 4
		price = 382.45;
		break;
	case 14 : // price for course 5
		price = 737.35;
		break;
	case 15: // price for e-books
		price = 22.95;
		break;
	case 16: // price for e-books
		price = 20.0;
		break;
	case 17: // price for reference book package 1
	   price = 57.95;
	   break;
	case 18: // price for reference book package 2
	   price = 34.95;
	   break;
	default:
		break;
	}
	return price;
}

function CalcShipping(currency_code)
{
    switch( currency_code )
    {
	case 'USD':
	case 'CAD':
	default:
	     switch(BookCount)
		 { 
         case 0:
             S_and_H = 0.0;
             break;
		 case 1:
		     S_and_H = 9.00;
     		 break;
		 case 2:
		     S_and_H = 10.00;
     		 break;
		 case 3:
		     S_and_H = 11.00;
     		 break;
		 case 4:
		     S_and_H = 12.00;
     		 break;
		 case 5:
		     S_and_H = 13.00;
     		 break;
		 case 6:
		     S_and_H = 14.00;
     		 break;
		 case 7:
		     S_and_H = 15.00;
     		 break;
		 case 8:
		     S_and_H = 16.00;
     		 break;
		 case 9:
		     S_and_H = 17.00;
     		 break;
		 case 10:
		 default:
		     S_and_H = 18.00;
		     break;
		 }
	     break;
    }
}

function CalcDiscount(Books, EligibleTotal)
{ // discount is calculated as total times a fraction instead of a percent
var Discount = 0.0;
	return Discount;
}