function lexikon_klikk(id){
			obj = $('lexikon_tartalom'+id);
			var allapot = obj.getStyle('display');
			if(allapot=='none') {
				new Effect.Appear(obj, { duration: 0.5, queue: 'end', afterFinish: function(){	setblock(allapot,id); }});
			} else {
				new Effect.Fade(obj, { duration: 0.5, queue: 'end', afterFinish: function(){	setblock(allapot,id); }});
			}
}

function setblock(allap,id) {
	obj = $('lexikon_tartalom'+id);
	if(allap=='none') {
		obj.setStyle({block: 'block'});
	} else {
		obj.setStyle({block: 'none'});
	}
}

function banner_dsp() {
	bdiv = $('anim_banner');
	new Effect.BlindDown(bdiv, { duration: 0.5});
}

function banner_close() {
	bdiv = $('anim_banner');
	new Effect.BlindUp(bdiv, { duration: 0.5});
}