function vergr(inImgName,winTitle) {
  win = window.open("", "Zweitfenster", "scrollbars=auto");
  win.focus();
  win.document.open();
  win.document.writeln('<html><title>' + winTitle + '</title><body bgcolor=#000000 leftmargin=0 topmargin=0 onload=\"afterload()\">');
  win.document.writeln("\<script\> function afterload() {window.resizeTo((document.bild.width*1.01+30),(document.bild.height*1.01+60))} \<\/script\>");


  win.document.write('<img name="bild" src="' + inImgName + '">');
  win.document.write('</body></html>');
  win.document.close();

}

