var prices = new Array(9);

//sftt
prices[0] = new Array(4);
prices[0][0] = 11.95;
prices[0][1] = 8.95;
prices[0][2] = 6.00;
prices[0][3] = 230.00;

//closer look
prices[1] = new Array(4);
prices[1][0] = 11.95;
prices[1][1] = 8.95;
prices[1][2] = 6.00;
prices[1][3] = 160.00;

//by his word
prices[2] = new Array(4);
prices[2][0] = 8.95;
prices[2][1] = 5.95;
prices[2][2] = 4.00;
prices[2][3] = 180.00

//protecting
prices[3] = new Array(4);
prices[3][0] = 12.95;
prices[3][1] = 9.95;
prices[3][2] = 7.00;
prices[3][3] = 360.00;

//astounding
prices[4] = new Array(4);
prices[4][0] = 9.95;
prices[4][1] = 9.95;
prices[4][2] = 9.95;
prices[4][3] = 9.95;

//why
prices[5] = new Array(4);
prices[5][0] = 9.95;
prices[5][1] = 9.95;
prices[5][2] = 9.95;
prices[5][3] = 9.95;

//astounding slides
prices[6] = new Array(4);
prices[6][0] = 5.95;
prices[6][1] = 5.95;
prices[6][2] = 5.95;
prices[6][3] = 5.95;

//why slides
prices[7] = new Array(4);
prices[7][0] = 5.95;
prices[7][1] = 5.95;
prices[7][2] = 5.95;
prices[7][3] = 5.95;

//search cd
prices[8] = new Array(4);
prices[8][0] = 9.95;
prices[8][1] = 9.95;
prices[8][2] = 9.95;
prices[8][3] = 9.95;


function updateprice(item)
{
	var qty;
	var num;

	qty = document.getElementById('form' + item).quantity.value;
	document.getElementById('form1' + item).quantity.value = qty;

	if(qty == 1)
	{
		num = 0;
	}
	if((qty > 1) && (qty <= 9))
	{
		num = 1;
	}
	if(qty >= 10)
	{
		num = 2;
	}
	if(qty == 1000)
	{
		num = 3;
	}
	
	document.getElementById('form' + item).amount.value = prices[item][num];
	document.getElementById('form1' + item).amount.value = prices[item][num];
}