function hide(element) {
document.getElementById(element).style.display = 'none';
}
function show(element){
document.getElementById(element).style.display = 'block';
}
function popup_thumbnail(picture_,width_,height_,alt_,desc_) {
// newWindow="";
xsize = parseInt(width_)+25;
ysize = parseInt(height_)+65;
ScreenWidth = screen.width;
ScreenHeight = screen.height;
xpos = (ScreenWidth/2)-(xsize/2);
ypos = (ScreenHeight/2)-((ysize+50)/2);
// if(!newWindow.closed && newWindow.location) {
// newWindow.close();
// }
html = (''+alt_+'
'+desc_+'
Fenster schließen | Drucken
');
newWindow=window.open("","Picture","height="+ysize+",width="+xsize+",resizable=yes,top="+ypos+",left="+xpos+"");
// newWindow.document.open("text/html", "replace")
newWindow.document.write(html)
newWindow.document.close()
// return false;
}