var imgEnlarge;

function showEnlarge(image) {
	var winWidth = 316;
	var winHeight = 450;
	var popupX = winWidth + 0;
	var popupY = winHeight + 30;
	var popupSize = "width=" + popupX + ",height=" + popupY;
	var winX = (screen.availWidth-popupX)/2;
	var winY = (screen.availHeight-popupY)/2;
	var popupPos = "";
	if (window.screen && document.layers) {
		popupPos = ",screenX=" + winX + ",screenY=" + winY;
	 } else if (window.screen && !document.layers) {
		popupPos = ",left=" + winX + ",top=" + winY;
	}

	if (!imgEnlarge || imgEnlarge.closed) {
	//alert('closed');
  	imgEnlarge = window.open("/imgPreview.aspx?image=" + image, "", "toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=no,resizable=yes," + popupSize + popupPos);
	imgEnlarge.name = "imgEnlarge";
	} else {
	//alert('open');
	window.open("/imgPreview.aspx?image=" + image, "imgEnlarge", "toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=no,resizable=yes," + popupSize + popupPos);
	}

}

function sendFriend(as_brand,as_collection,as_product,as_variation,as_code){
  window.open("/email_friend.aspx?brand=" + as_brand + "&collection=" + as_collection + "&product=" + as_product + "&variation=" + as_variation + "&code=" + as_code, "sendFriend", "toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=no,resizable=yes,width=525,height=405");
}