var imageWindow = null;
function imagePopup(imgUrl, imgWidth, imgHeight, imgTitle)
{
if (!imageWindow || imageWindow.closed)
{
// Bildschirmgröße ermitteln und Fensterposition (links/oben) berechnen
screenWidth = screen.width;
screenHeight = screen.height;
winWidth = imgWidth;
winHeight = imgHeight;
var X = (screenWidth - winWidth) / 2;
var Y = (screenHeight - winHeight) / 2;
winSettings = "toolbar=no,location=no,directories=no,status=no,scrollbars=no,resizable=no,copyhistory=no,width="+winWidth+",height="+winHeight+",";
msIE = navigator.appName.indexOf("icrosoft");
if (msIE == -1)
{
winSettings = winSettings+"screenX="+X+",screenY="+Y;
}
else
{
winSettings = winSettings+"left="+X+",top="+Y;
}
imageWindow = window.open('','imageWindow',winSettings);
imageWindow.document.open();
imageWindow.document.write('');
imageWindow.document.write(''+imgTitle+'');
imageWindow.document.write('');
imageWindow.document.write('');
imageWindow.document.write('
');
imageWindow.document.write('');
imageWindow.document.write('');
imageWindow.document.close()
imageWindow.focus();
}
else
{
imageWindow.focus();
}
}