function OpenPhoto(img, w, h, title){
if (w && h) {
if (w > screen.availWidth || h > screen.availHeight) {
if (w / screen.availWidth > h / screen.availHeight) {
h *= screen.availWidth / w;
w = screen.availWidth;
}
else {
w *= screen.availHeight / h;
h = screen.availHeight;
}
}
if (!title) title = 'Просмотр фотографии';
var win = window.open("", "_blank", "width="+w+", height="+h);
win.document.write("\n");
win.document.write("\n");
win.document.write(""+title+"\n");
win.document.write("\n");
win.document.write("![\""+title+"\"](\""+img+"\" "\\"\"+title+\"\\"")
\n");
win.document.write("");
win.focus();
}
}