function showv(a)
{
	if (a==1)
	{
		if (window.opener.document.location!="http://www.bachiosaurus.com/video_clips.html")
		window.opener.document.location="http://www.bachiosaurus.com/video_clips.html";
		window.close();
	}
	if (a==2)
	{
		if (window.opener.document.location!="http://www.bachiosaurus.com/index.html")
		window.opener.document.location="http://www.bachiosaurus.com/index.html";
		window.close();
	}
}