function img_window(zdroj, nazev, sirka, vyska, centrovat, pozice_l, pozice_h) {
centrovat = 1;
if (centrovat == 1) {
zleva = ((screen.width - sirka) / 2) - 13;
shora = (screen.height - vyska) / 2;
} else {
zleva = pozice_l;
shora = pozice_h;
}
popup_win = window.open("", "popup_okno", "width=" + sirka + ",height=" + vyska + ",left=" + zleva + ",top=" + shora + ",location=0,menubar=0,resizable=0,scrollbars=0,status=0,titlebar=0,toolbar=0");
popup_win.resizeTo(sirka + 9,vyska + 58);
popup_win.document.open();
popup_win.document.write("\n");
popup_win.document.write("\n");
popup_win.document.write(" \n");
popup_win.document.write(" " + nazev + "\n");
popup_win.document.write(" \n");
popup_win.document.write(" \n");
popup_win.document.write(" \n");
popup_win.document.write(" \n");
popup_win.document.write(" ![\""](\"")
\n");
popup_win.document.write(" \n");
popup_win.document.write("\n");
popup_win.document.close();
popup_win.focus();
}
function new_window(url) {
window.open(url, "", "");
}