var zoomWindow = null;
var zoomImages = new Array();
function showPopup(urlImage, zoomlink)
{
if (zoomWindow != null)
{
zoomWindow.close();
zoomWindow = null;
}
// get dimensions
var height = 450;
var width = 600;
var zoomImagesIndex;
for (zoomImagesIndex = 0; zoomImagesIndex < document.images.length; zoomImagesIndex++)
{
if (document.images[zoomImagesIndex].parentNode == zoomlink)
{
img = document.images[zoomImagesIndex];
height = zoomImages[zoomImagesIndex].height;
width = zoomImages[zoomImagesIndex].width;
break;
}
}
zoomWindow = window.open("","Zoom","width="+width+",height="+height+",location=no,menubar=no,status=no,toolbar=no,resizable=yes");
zoomWindow.focus();
zoomWindow.document.open("text/html", "replace");
zoomWindow.document.write('
');
zoomWindow.document.close();
}
function initZoomPopups()
{
var zoomImagesIndex;
for (zoomImagesIndex = 0; zoomImagesIndex < document.images.length; zoomImagesIndex++)
{
if (document.images[zoomImagesIndex] == null)
continue;
var img = document.images[zoomImagesIndex];
if (img.src == null ||
document.images[zoomImagesIndex].src == null ||
document.images[zoomImagesIndex].src.indexOf("/PICS/") < 0)
continue;
var zoomlink = img.parentNode;
if (zoomlink.href == null)
continue;
zoomImages[zoomImagesIndex] = new Image();
zoomImages[zoomImagesIndex].src = zoomlink.href;
}
}