function popup(Path, Width, Height, Title)
{
WinFeatures = "top="+(screen.height-Height)/2+",left="+(screen.width-Width)/2+",width="+Width+",height="+Height+",Status=no,toolbar=no,menubar=no,location=no,directories=no,scrollbars=no";
w = window.open("", "window", WinFeatures);
w.document.open();
w.document.write('');
w.document.write(''+Title+'');
w.document.write("!["+Title+"]("+Path+")
");
w.document.write('');
w.document.close();
}
function show(id)
{
if (document.getElementById) {
var obj = document.getElementById(id);
obj.style.display = obj.style.display == 'block' ? 'none' : 'block';
}
}