function show_image(filename, w, h)
{
var heightScr = screen.height;
var widthScr = screen.width;
var startImageHeight = ((heightScr - h) / 2) * 0.145;
var startImageWidth = (widthScr - w) / 2;
popup = window.open('', '', 'width='+w+', height='+h+',toolbar=no,location=no,status=no,menubar=no,scrollbars=no,resizable=no,top='+startImageHeight+',left='+startImageWidth);
popup.document.write('Просмотр изображения
');
popup.window.focus();
}
function showHideDiv(name) {
if (document.getElementById(name).style.display == 'block') {
document.getElementById(name).style.display='none';
} else {
document.getElementById(name).style.display='block';
}
}