function openImageWindow(imageName,imageWidth,imageHeight)
{
image_height = parseInt(imageHeight) + 0;
var winH = (screen.height / 2) - (image_height / 2);
var winW = (screen.width / 2) - (imageWidth / 2);
newWindow = window.open("","newWindow","width="+imageWidth+",height="+image_height+",top="+winH+",left="+winW);
newWindow.document.open();
newWindow.document.write('Olga Dekojová - fotografie');
newWindow.document.write('
');
newWindow.document.write('');
newWindow.document.close();
newWindow.focus();
}