/* Picture Popups */
function BildAnsicht(imageName,imageWidth,imageHeight,alt,caption)
{
if (caption)
{
var caption = unescape(caption);
}
if (imageWidth > 800)
{
var multiplier = imageWidth / imageHeight;
var imageWidth = 800;
var imageHeight = Math.ceil(imageWidth / multiplier);
}
if (imageHeight > 600)
{
var multiplier = imageHeight / imageWidth;
var imageHeight = 600;
var imageWidth = Math.ceil(imageHeight / multiplier);
}
var posLeft = (screen.width - imageWidth) / 2;
var posTop = (screen.height - imageHeight) / 2;
if (caption != '') var popupHeight = imageHeight + 50;
else var popupHeight = imageHeight;
var popupWidth = imageWidth;
newWindow = window.open("","newWindow","width="+popupWidth+",height="+popupHeight+",left="+posLeft+",top="+posTop);
newWindow.document.open();
newWindow.document.write(''+alt+'');
newWindow.document.write('');
newWindow.document.write('
');
newWindow.document.write('');
newWindow.document.write('');
newWindow.document.write('');
newWindow.document.close();
newWindow.focus();
}