function showLargeView(URL) { 
  window.open("LargeProductView.aspx?imgUrl=" + URL,"largeView", "width=450, height=480, scrollbars=yes, resizable=yes");
}

function swapThumbnailImage(image) { 
  document.getElementById("ctl00_Content_fvDetails_imgDetail").src = "productImages/" + image;
  document.getElementById("ctl00_Content_fvDetails_imgDetail").onclick = function(){showLargeView(image)};
}

function showMap(map) { 
  window.open("MapView.aspx?map=" + map,"mapView", "width=560, height=560, scrollbars=yes, resizable=yes");
}

function swapImage(id, src) {
  document.getElementById(id).src = src;
}