function displayPic(path, text) {
	document.getElementById('bigtext').innerHTML='';
	document.getElementById('bigtext').innerHTML=text;
	document.getElementById('bigpic').src='empty.gif';
	document.getElementById('bigpic').src=path;
	new Effect.Opacity('main', {duration:0.5, from:1.0, to:0.1});
	new Effect.Opacity('footer', {duration:0.5, from:1.0, to:0.1});
	new Effect.Appear('bigpic_block', { duration: 1.0 });
	return false;
}

function closePic() {
	new Effect.Fade('bigpic_block');
	new Effect.Opacity('main', {duration:1.5, from:0.1, to:1.0});
	new Effect.Opacity('footer', {duration:0.5, from:0.1, to:1.0});
	return false;
}