function tooggleBox(block) {
	if (document.getElementById(block).style.display == "none") {
		new Effect.BlindDown(block, {duration: 0.4,
				afterFinish: function() {
				Element.undoClipping(block);
				$(block).style.width = "auto";
				$(block).style.height = "auto";
		  }})
	} else {
		new Effect.BlindUp(block, {duration: 0.4,
				afterFinish: function() {
				Element.undoClipping(block);
				Element.hide(block);
		  }})
	}
}