var $shipping = 0;

function formSubmit(form_name) {
	$('label').each(function(){
		$(this).removeClass('red');
	});
	
	$('#submit_button').hide();
	$('#ajax_loader').show();
	
	$.post('/index.php', $('#'+form_name+'').serialize(), function (data) {
		eval(data);
		$('#ajax_loader').hide();
		$('#submit_button').show();
	}); 
}

function getTotal(price, count,shipping) {	
	if (parseInt(count) > 0 && parseInt(count) != NaN) {
		return (price*parseInt(count)+shipping).toFixed(2);
	} else {
		return (0).toFixed(2);
	}
}

function addToCart(price,qtty,name,dept,prodid) {
	$.post('/index.php', {add_cart : 1, price : price, qtty : qtty, name : name, dept : dept, prodid : prodid} , function (data) {
		eval(data);	
	});
}

function removeItem(item) {
	$.post('/index.php', {remove_item : item}, function (data){
		$('#cartTable').html(data);	
	});	
} 

function changeQtty(item, qtty) {
	$.post('/index.php', {change_qtty : item, qtty : qtty}, function (data){
		$('#cartTable').html(data);	
	});	
} 


function getMouseX(e) {
  if (IE) { // grab the x-y pos.s if browser is IE
    tempY = event.clientY + document.body.scrollTop
  } else {  // grab the x-y pos.s if browser is NS
    tempY = e.pageY
  }  
  return tempY;
}

function copyBilling(flag) {
	if (flag) {
		$("#shippingFirstName").val($("#firstName").val());
		$("#shippingLastName").val($("#lastName").val());
		$("#shippingAddress1").val($("#address1").val());
		$("#shippingAddress2").val($("#address2").val());
		$("#shippingCity").val($("#city").val());
		$("#shippingState").val($("#state").val());
		$("#shippingZip").val($("#zip").val());
	} else {
		$("#shippingFirstName").val('');
		$("#shippingLastName").val('');
		$("#shippingAddress1").val('');
		$("#shippingAddress2").val('');
		$("#shippingCity").val('');
		$("#shippingState").val('');
		$("#shippingZip").val('');
	}
}