function W580x520scroll(datei) {var srcNeu = new String(); srcNeu = srcNeu += 
datei; ExtraWindow = window.open(srcNeu, "Extrawindow", "width=580,height=520,scrollbars=no,resizable=yes,menubar=yes"); 
ExtraWindow.focus(); } 

function W790x680scroll(datei) {var srcNeu = new String(); srcNeu = srcNeu += 
datei; ExtraWindow = window.open(srcNeu, "Extrawindow", "width=790,height=680,scrollbars=no,resizable=yes,menubar=yes"); 
ExtraWindow.focus(); }

function W790x600scroll(datei) {var srcNeu = new String(); srcNeu = srcNeu += 
datei; ExtraWindow = window.open(srcNeu, "Extrawindow", "width=790,height=600,scrollbars,resizable=yes"); 
ExtraWindow.focus(); }