function hideAllIndiceArticles() 
{
	Effect.Fade('articleNuestroConcepto', {queue: {position: 'end', scope: 'articles' }, duration: 0.5});	
	Effect.Fade('articleLocalizacion', {queue: {position: 'end', scope: 'articles' }, duration: 0.5});	
	Effect.Fade('articlePresupuesto', {queue: {position: 'end', scope: 'articles' }, duration: 0.5});	
}

function showIndiceArticle(articleId)
{
	hideAllIndiceArticles();
	Effect.Appear(articleId, {queue: {position: 'end', scope: 'articles' }, duration: 0.5});
}