function viewmiddle(imagen, filen, rotimage){
vr = document.getElementById(imagen);
vr.removeAttribute("onclick");
vr.onclick = function(){obr(filen.replace('middle', 'big'), rotimage)};
while (vr.hasChildNodes())
vr.removeChild(vr.firstChild);
imgn = document.createElement("img");
imgn.setAttribute("src", filen);
imgn.setAttribute("title", 'zobrazit ve větším rozlišení');
vr.appendChild(imgn);
}
function obr(filen, rotimage){
if( rotimage == 'h'){
w = 640;
h = 480;
wr = w;
hr = 520;
}else{
w = 480;
h = 640;
wr = w;
hr = 680;
}
res= "scrollbars=0, resizable=0";
si = window.open("", "obrazek", "toolbar=0, status=1, "+res+", top=10, left=10, width="+wr+", height="+hr+"");
si.document.close();
si.document.writeln('Truhlarstvi Oppitz');
si.document.writeln('
');
si.document.writeln('');
si.document.focus();
if( rotimage == 'h') { si.window.resizeTo(wr,hr);}else{si.window.resizeTo(wr,hr);};
}