var T_Price=0;

function compute(form){
	T_Price=(form.order_price1.value*form.order_qty1.value)+(form.order_price2.value*form.order_qty2.value)+(form.order_price3.value*form.order_qty3.value)+(form.order_price4.value*form.order_qty4.value)+(form.order_price5.value*form.order_qty5.value)+(form.order_price6.value*form.order_qty6.value);
	form.order_total.value='$' + T_Price + '.00 AUD';
}

function clear_form(form){
	form.order_qty1.value=0;
	form.order_qty2.value=0;
	form.order_qty3.value=0;
	form.order_qty4.value=0;
	form.order_qty5.value=0;
	form.order_qty6.value=0;
	form.order_total.value='';
}