var elems = {};

function gallery(galleryId, counterId){
	initGalleryElements(galleryId);
	$('#' + counterId + ' li a').click(function() {
		if(elems[$(this).parent().index()]){
			for(var i = 0; i < elems.length; i++){
				elems[i].style.display = 'none';
			}
			elems[$(this).parent().index()].style.display = '';
		}
		return false;
	});
}

function initGalleryElements(id){
	elems = $('#' + id + '>li');
	for(var i = 0; i < elems.length; i++){
		elems[i].style.display = 'none';
	}
	if(elems[0])
		elems[0].style.display = '';
}

$(document).ready(
	function (){
		gallery("gallery", "counter");
	});