function Help_RedirectToFrame()
{
	if(self.location == top.location)
	{
		var path = window.location.pathname;
		if(!path.match(/.chm/i))// no redirect for chm!
		{
			var separator = (window.location.protocol == "file:" && path.indexOf("/", 1) == -1 ? "\\" : "/");
			var file = path.substring(path.lastIndexOf(separator) + 1);

			// fixes back btn by overwriting prev back url
			window.location.replace("../../helpFAQ.htm?" + file);
		}
	}
}

Help_RedirectToFrame();