function ShowDiscountPrise(){
	$('#discount').val($(this + 'option:selected').val()); //присваиваем значение выбранной скидки доп. полю discount
	var discount = parseFloat($(this + 'option:selected').val());
	var totalprice = parseFloat($('#totalprice_block').attr('rel'));
	discount_price = totalprice * (1 - (discount/100));
	$('#dicsount_price').html('<b>' + discount_price.toFixed(2) + '</b>');
}

function ShowDiscountInfo(proc){
	if (proc == 0){
		$('.hideproc').hide();
		$('#discount_price_block').hide();
	}else{
		$('.hideproc').hide();
		$('#' + proc + 'proc').show();
		$('#discount_price_block').show();
	}
}

$(document).ready(function(){
//	alert($("select.chose_discount option:selected").val());
	ShowDiscountInfo($("select.chose_discount option:selected").val());
	ShowDiscountPrise();
	$("select.chose_discount").change(function () {
		ShowDiscountPrise();
		ShowDiscountInfo($(this + 'option:selected').val());
	});

	
	
});