function slide(id) {
	var disappear = new Fx.Style($$('.slide'), 'opacity').start(1,0);

	$$('.slide').setStyle('display','none');
	$$('#'+id).setStyle('opacity','0');
	$$('#'+id).setStyle('display','inline');
	var appear = new Fx.Style(id, 'opacity').start(0,1);
	$$('#'+id).setStyle('height','300px');

}