// JavaScript Document
var popUpWin=0;

function popUpWindow(URLStr, left, top, width, height)

{

  if(popUpWin)

  {

    if(!popUpWin.closed) popUpWin.close();

  }

  popUpWin = open(URLStr, 'popUpWin', 'toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=no,resizable=no,copyhistory=yes,width='+width+',height='+height+',left='+left+', top='+top+',screenX='+left+',screenY='+top+'');

}

function cart(id)	{
	window.location.href = "add2cart.php?ID=" + id;
}
function formCheckout()	{
	document.cart.action = "updateCart.php?mod=0";
	document.cart.submit();
}
function formUpdate()	{
	document.cart.action = "updateCart.php?mod=1";
	document.cart.submit();
}
function xoaGioHang()	{
	if (confirm('Ban co chac chan muon xoa bo toan bo cac san pham trong gio hang ?'))	{
		window.location.href = "updateCart.php?a=emptyCart";
	}
}

function checkSearch()	{
	if (document.search.keyword.value.length < 2)
	{
		alert('ban chua nhap tu khoa de tim kiem hoac tu khoa phai co it nhat 2 ky tu')
		return false
	}
	else	{
		return true
	}
}

function setTitle(stitle)	{
	self.title = stitle
}