function showScheda(prefix,rowindex){
			if (document.getElementById('scheda_'+prefix+'_' + rowindex)!=null)
				document.getElementById('scheda_'+prefix+'_' + rowindex).style.display="";
			if (document.getElementById('recensione_'+prefix+'_' + rowindex)!=null)
				document.getElementById('recensione_'+prefix+'_' + rowindex).style.display="none";
			if (document.getElementById('trailer_'+prefix+'_' + rowindex)!=null)
				document.getElementById('trailer_'+prefix+'_' + rowindex).style.display="none";
			if (document.getElementById('orari_'+prefix+'_' + rowindex)!=null)
				document.getElementById('orari_'+prefix+'_' + rowindex).style.display="none";			
			if (document.getElementById('comment_'+prefix+'_' + rowindex)!=null)
				document.getElementById('comment_'+prefix+'_' + rowindex).style.display="none";
		}
		function showTrailer(prefix,rowindex){
			if (document.getElementById('scheda_'+prefix+'_' + rowindex)!=null)
				document.getElementById('scheda_'+prefix+'_' + rowindex).style.display="none";
			if (document.getElementById('recensione_'+prefix+'_' + rowindex)!=null)
				document.getElementById('recensione_'+prefix+'_' + rowindex).style.display="none";
			if (document.getElementById('trailer_'+prefix+'_' + rowindex)!=null)
				document.getElementById('trailer_'+prefix+'_' + rowindex).style.display="";
			if (document.getElementById('orari_'+prefix+'_' + rowindex)!=null)
				document.getElementById('orari_'+prefix+'_' + rowindex).style.display="none";
			if (document.getElementById('comment_'+prefix+'_' + rowindex)!=null)
				document.getElementById('comment_'+prefix+'_' + rowindex).style.display="none";
		}
		function showRecensione(prefix,rowindex){
			if (document.getElementById('scheda_'+prefix+'_' + rowindex)!=null)
				document.getElementById('scheda_'+prefix+'_' + rowindex).style.display="none";
			if (document.getElementById('recensione_'+prefix+'_' + rowindex)!=null)
				document.getElementById('recensione_'+prefix+'_' + rowindex).style.display="";
			if (document.getElementById('trailer_'+prefix+'_' + rowindex)!=null)
				document.getElementById('trailer_'+prefix+'_' + rowindex).style.display="none";
			if (document.getElementById('orari_'+prefix+'_' + rowindex)!=null)
				document.getElementById('orari_'+prefix+'_' + rowindex).style.display="none";
			if (document.getElementById('comment_'+prefix+'_' + rowindex)!=null)
				document.getElementById('comment_'+prefix+'_' + rowindex).style.display="none";
		}
		function showOrari(prefix,rowindex){
			if (document.getElementById('scheda_'+prefix+'_' + rowindex)!=null)
				document.getElementById('scheda_'+prefix+'_' + rowindex).style.display="none";
			if (document.getElementById('recensione_'+prefix+'_' + rowindex)!=null)
				document.getElementById('recensione_'+prefix+'_' + rowindex).style.display="none";
			if (document.getElementById('trailer_'+prefix+'_' + rowindex)!=null)
				document.getElementById('trailer_'+prefix+'_' + rowindex).style.display="none";
			if (document.getElementById('orari_'+prefix+'_' + rowindex)!=null)
				document.getElementById('orari_'+prefix+'_' + rowindex).style.display="";
			if (document.getElementById('comment_'+prefix+'_' + rowindex)!=null)
				document.getElementById('comment_'+prefix+'_' + rowindex).style.display="none";
		}
		
		function showComment(prefix,rowindex){
			if (document.getElementById('scheda_'+prefix+'_' + rowindex)!=null)
				document.getElementById('scheda_'+prefix+'_' + rowindex).style.display="none";
			if (document.getElementById('recensione_'+prefix+'_' + rowindex)!=null)
				document.getElementById('recensione_'+prefix+'_' + rowindex).style.display="none";
			if (document.getElementById('trailer_'+prefix+'_' + rowindex)!=null)
				document.getElementById('trailer_'+prefix+'_' + rowindex).style.display="none";
			if (document.getElementById('comment_'+prefix+'_' + rowindex)!=null)
				document.getElementById('comment_'+prefix+'_' + rowindex).style.display="";
			if (document.getElementById('comment_'+prefix+'_' + rowindex)!=null)
				document.getElementById('orari_'+prefix+'_' + rowindex).style.display="none";
		}		
		
		function showFilmTable(rowindex){			
			document.getElementById('film_NA').style.display="none";

			if (document.getElementById('film_0')!=null)
				document.getElementById('film_0').style.display="none";
			if (document.getElementById('film_1')!=null)
				document.getElementById('film_1').style.display="none";
			if (document.getElementById('film_2')!=null)
				document.getElementById('film_2').style.display="none";
			if (document.getElementById('film_' + rowindex) !=null)
				document.getElementById('film_' + rowindex) .style.display="";
			else{
				document.getElementById('film_NA').style.display="";
			}
		}
		
		function changeTabStyle(tabId)
		{
			if (document.getElementById(tabId)!=null){
				document.getElementById(tabId).style.backgroundColor="#38b716";
			}
		}
		
		function resetTabStyle(tabId)
		{
			if (document.getElementById(tabId)!=null){
				document.getElementById(tabId).style.backgroundColor="#216c0d";
			}
		}