var myWin;

function preloadImages()
{
  if(document.images)
  {
	if(!document.imageArray) document.imageArray = new Array();
	var i,j = document.imageArray.length, args = preloadImages.arguments;
	
	for(i=0; i<args.length; i++)
	{	
	  if (args[i].indexOf("#")!=0)
	  {
		document.imageArray[j] = new Image;
		document.imageArray[j++].src = "../images/" + args[i];
	  }
	}
  }
}

function switchImage(imgName, imgMode) 
{
  if (document.images)
	 document.images[imgName].src = "../images/c_" + imgName + "_" + imgMode + ".gif";
}

// pops up a new window
function popUpDesc (wineId) {
	myWin=window.open("../products/winedesc.asp?wid="+wineId, "nct", "toolbar=no,location=no,directories=no,status=no, menubar=no,scrollbars=yes,resizable=no,copyhistory=no,width=600,height=400");
	//closeIt()
}

function popUpSpecial () {
	myWin=window.open("../products/specialdesc.html", "nct", "toolbar=no,location=no,directories=no,status=no, menubar=no,scrollbars=no,resizable=no,copyhistory=no,width=700,height=400");
	//closeIt()
}

function popUp(popUpType) {
	var top = (screen.height - 105)/2;
	var left = (screen.width - 350)/2;
	
	if (myWin) {
		myWin.close();
	}
	
	if (popUpType=='newsletter') {
		myWin=window.open("subscribe.asp", "nct", "toolbar=no,location=no,directories=no,status=no, menubar=no,scrollbars=no,resizable=no,copyhistory=no,width=350,height=105,top=" + top + ",left=" + left);
	}
}