function iotdifaben() {
   var grantjust=1024;
   if (screen.width > grantjust) {
   document.body.style.zoom = screen.width / grantjust;
   }
   }


function display(id){ 
			var id_c;
			var id_o;
			id_c = "c_" + id; //c_fin
			id_o = "o_" + id; //o_fin
			//alert(id_c);
			//alert(id_o);
			var disp = document.getElementById(id).style.display;
			var dispimg = document.getElementById(id_c).style.display;
			/*if(dispimg == 'none'){
				document.getElementById(id_c).style.display = "";
				document.getElementById(id_o).style.display = "none";
			}
			else{
				document.getElementById(id_c).style.display = "none";
				document.getElementById(id_o).style.display = "";
			}*/

			if(disp == 'none'){
				document.getElementById(id).style.display = "";
				document.getElementById(id_c).style.display = "";
				document.getElementById(id_o).style.display = "none"; 
			}
			else{
				document.getElementById(id).style.display = "none";
				document.getElementById(id_c).style.display = "none";
				document.getElementById(id_o).style.display = "";
			}
		bu = id;
        chiudilealtre(bu);


	}
	
	
	
function chiudilealtre(bu){

		var id_ci;
		var id_oi;
		var idx = new Array("tre","qua","cin","sei","set","ott","nov");

		for(i=0; i<8; i++)
			if (idx[i] == bu)
				continue;
			else
				{
				id_c = "c_" + idx[i];
				id_o = "o_" + idx[i];
				
				document.getElementById(idx[i]).style.display = "none";
				document.getElementById(id_c).style.display = "none";
				document.getElementById(id_o).style.display = "";}
	}
	
function processdata(form){
				
				var idx = new Array("001","002","003","004","005","006",
				"007","008","009","010","011","012","013","014","015","016","017");
				var scelta = document.forms[0].mese;	
				var dato = scelta.options[scelta.selectedIndex].value;
				//alert("dato " + dato);
				for(var i=0 ; i< 17 ; i++)	
					document.getElementById(idx[i]).style.display = "none";
		
				document.getElementById(dato).style.display = "";
					
					}
function prova() {
	
	
	}	

function handPointer(id){
		document.getElementById(id).style.cursor= "hand";
	
	}