function setdata() {
		
		var objForm = document.frm;
		
		var completedate = objForm.arrivodata.value;
		
		objForm.gg.value = completedate.substr(0, 2);
		objForm.mm.value = completedate.substr(3, 2);
		objForm.aa.value = completedate.substr(6, 4);
		
		objForm.submit();

	}
	

function setdatabig() {
		
		var objForm = document.frmbig;
	
		var countinvalid = 0;
			
		var arrFields = new Array("arrivodata", "notti_1", "tot_camere", "tot_adulti", "tot_bambini");
		
			
			for(var i = 0; i < arrFields.length; i++ ) {
			
				if (objForm[ arrFields[i] ].value == objForm[ arrFields[i] ].title)
				{					
				
					alert('Tutti i campi sono obbligatori');
					
					countinvalid ++;
					
					
					return false;
				
				}
												
			}
			
		
		var completedate = objForm.arrivodata.value;
					
		objForm.gg.value = completedate.substr(0, 2);
		objForm.mm.value = completedate.substr(3, 2);
		objForm.aa.value = completedate.substr(6, 4);
		
		if (countinvalid == 0) objForm.submit();

	}