var BrwWin;
function browseFile(SubDir,aForm,aText){
//	var PageUrl='../../cgi-bin/portoravenna/browse.cgi' + '?l=ita';
	var PageUrl='browse.php' + '?l=ita';
	PageUrl+='&subdir=' + escape(SubDir);
	PageUrl+='&iform=' + escape(aForm.name);
	PageUrl+='&ifield=' + escape(aText.name);
	PageUrl+='&old_file=' + escape(aText.value);

	if (BrwWin && !BrwWin.closed)
	{
		BrwWin.location=PageUrl;
	} else {
		BrwWin=window.open(PageUrl,"img","width=500,height=250,scrollbars");
	}
	BrwWin.focus();
	return false;
}

function checkFields(aForm){var i;
for (i=0;
 i<aForm.length;
 i++){if (aForm.elements[i].onchange){if(!aForm.elements[i].onchange()){return false;
}}}return true;
}var DecSep=',';
var ThSep='.';
function getNumber(S){var Sign;
var SepPos;
var SInt="";
var SDec="";
var DecLen;
var DecWeight;
var i;
if (S.length == 0){return NaN;
}if (S.substr(0,1) == '-'){Sign=-1;
S=S.substr(1);
}else{Sign=1}if ((SepPos=S.indexOf(DecSep)) >= 0){SInt=S.substr(0,SepPos);
SDec=S.substr(SepPos+1);
if (SInt == ""){SInt="0"}}else{SInt=S;
SDec="";
}while ((SepPos=SInt.indexOf(ThSep)) >= 0){SInt=SInt.substr(0,SepPos)+SInt.substr(SepPos+1);
}DecLen=SDec.length;
DecWeight=1;
for (i=1;
i<=DecLen;
i++){DecWeight*=10;
}if (DecLen > 0){return(Sign*(parseFloat(SInt)+parseFloat(SDec/DecWeight)));
}else{return(Sign*parseFloat(SInt));
}}function putNumber(N, DecLen){var Sign="";
var DecWeight;
var SInt="";
var SDec="";
var i;
if (N < 0){Sign="-";
N=-N;
}else{Sign=""}DecWeight=1;
for (i=1;
i<=DecLen;
i++){DecWeight*=10}N+=0.5/DecWeight;
var SInt=new String(Math.floor(N));
var SDec=new String(Math.floor((N-Math.floor(N))*DecWeight));
if (SInt.indexOf("E") >= 0 ||SDec.indexOf("E") >= 0){return("!#")}for(i=SInt.length-3;
 i>0;
 i-=3){SInt=SInt.substr(0,i)+ThSep+SInt.substr(i);
}while (SDec.length < DecLen){SDec='0'+SDec}if (SDec.length > 0 && DecLen > 0){return(Sign+SInt+DecSep+SDec)}else{return(Sign+SInt)}}var LenMsg="Sono state inserite troppe cifre";
var BadCharMsg="E' stato inserito un carattere non valido: ";
var NoNumMsg="Inserire un valore numerico";
var MinMsg="Il valore minimo ammesso e' ";
var MaxMsg="Il valore massimo ammesso e' ";
function checkNumber(NField, TotLen, DecLen, Min, Max){var SNum;
var Num;
var MaxLen;
var SepPos;
var i;
if (!DecLen){DecLen=0;
}SNum=NField.value;
MaxLen=TotLen - DecLen;
if ((SepPos=SNum.indexOf("-")) >= 0){SNum=SNum.substr(0,SepPos)+SNum.substr(SepPos+1);
}if ((SepPos=SNum.indexOf(DecSep)) >= 0){if (DecLen == 0){alert(BadCharMsg + "'" + DecSep + "'");
NField.focus();
return false;
}SNum=SNum.substr(0,SepPos)+SNum.substr(SepPos+1);
}while ((SepPos=SNum.indexOf(ThSep)) >= 0){SNum=SNum.substr(0,SepPos)+SNum.substr(SepPos+1);
}if (SNum.length > MaxLen){alert(LenMsg);
NField.focus();
return false;
}for (i=0;
 i<SNum.length;
 i++){if (SNum.charCodeAt(i) < "0".charCodeAt(0) || SNum.charCodeAt(i) > "9".charCodeAt(0)){alert(BadCharMsg + "'" + SNum.charAt(i) + "'");
NField.focus();
return false;
}}Num=getNumber(NField.value);
if (isNaN(Num) && (!isNaN(Min) || !isNaN(Max))){alert(NoNumMsg);
NField.focus();
return false;
}else{if (!isNaN(Min) && Num < Min){alert(MinMsg + Min);
NField.focus();
return false;
}if (!isNaN(Max) && Num > Max){alert(MaxMsg + Max);
NField.focus();
return false;
}NField.value=putNumber(Num, DecLen);
return true;
}}var StrLenMsg="Numero di caratteri non valido. Valori ammessi: ";
function checkString(SField, MinLen, MaxLen){if (SField.value.length < MinLen || SField.value.length > MaxLen){alert(StrLenMsg + MinLen + ".." + MaxLen);
SField.focus();
return false;
}return true;
}var NoDTMsg="Inserire la Data e l'Ora separate da spazio";
var NoDateMsg="Inserire la Data";
var NoTimeMsg="Inserire l'Ora";
var DateFormatMsg="Indicare 'GG/MM' o 'GG/MM/AAAA'";
var DayMsg="Il GIORNO deve essere compreso tra 1 e 31";
var MonthMsg="Il MESE deve essere compreso tra 1 e 12";
var TimeFormatMsg="Indicare 'HH:MM'";
var HourMsg="Le ORE devono essere comprese tra 0 e 23";
var MinuteMsg="I MINUTI deveno essere compresi tra 0 e 59";
function checkDT(DTField, CheckType){var SepPos;
var EndDay,EndMonth;
var Day,Month,Year;
var CurrentYear;
var Today=new Date();
var EndHour,EndMinute;
var Hour,Minute;
var DateField="";
var TimeField="";
var DTArray=new Array("","");
if ((SepPos=DTField.value.indexOf(' ')) >= 0){DTArray[0]=DTField.value.substr(0,SepPos);
DTArray[1]=DTField.value.substr(SepPos+1);
}else{DTArray[0]=DTField.value;
}switch (CheckType){case 'DT':if (DTArray.length < 2){alert(NoDTMsg);
DTField.focus();
return false;
}case 'dt':DateField=DTArray[0];
TimeField=DTArray[1];
break;
case 'D':case 'Dt':if (DTArray[0] == ""){alert(NoDateMsg);
DTField.focus();
return false;
}case 'd':DateField=DTArray[0];
TimeField=DTArray[1];
break;
case 'dT':if (DTArray[0] == ""){alert(NoTimeMsg);
DTField.focus();
return false;
}if (DTArray[1] == ""){TimeField=DTArray[0];
}else{DateField=DTArray[0];
TimeField=DTArray[1];
}break;
case 'T':if (DTArray[0] == ""){alert(NoTimeMsg);
DTField.focus();
return false;
}case 't':TimeField=DTArray[0];
break;
}if (DateField != ""){EndDay=DateField.indexOf("/");
EndMonth=DateField.indexOf("/",EndDay+1);
if (EndMonth < 0 && DateField.length > EndDay){EndMonth=DateField.length;
	}if (EndDay < 0 || EndMonth < 0){alert(DateFormatMsg);
DTField.focus();
return false;
}Day=DateField.substring(0,EndDay);
if (Day < 1 || Day > 31){alert(DayMsg);
DTField.focus();
return false;
}else{if (Day.length < 2){Day='0'+Day;
}}Month=DateField.substring(EndDay+1,EndMonth);
if (Month < 1 || Month > 12){alert(MonthMsg);
DTField.focus();
return false;
}else{if (Month.length < 2){Month='0'+Month;
}}Year=DateField.substring(EndMonth+1,DateField.length);
if (Year.length <= 2){if (Today.getFullYear()){CurrentYear=""+Today.getFullYear()}else{CurrentYear=""+eval("1900 + "+Today.getFullYear())}Year=CurrentYear.substring(0,4-Year.length)+Year;
}}if (TimeField != ""){EndHour=TimeField.indexOf(":");
EndMinute=TimeField.length;
if (EndHour < 0 || EndMinute < 0){alert(TimeFormatMsg);
DTField.focus();
return false;
}Hour=TimeField.substring(0,EndHour);
if (Hour < 0 || Hour > 23){alert(HourMsg);
DTField.focus();
return false;
}else{if (Hour.length < 2){Hour='0'+Hour;
}}Minute=TimeField.substring(EndHour+1,EndMinute);
if (Minute < 0 || Minute > 59){alert(MinuteMsg);
DTField.focus();
return false;
}else{if (Minute.length < 2){Minute='0'+Minute;
}}}if (DateField != ""){DTField.value=Day+"/"+Month+"/"+Year;
if (TimeField != ""){DTField.value+=" "+Hour+":"+Minute;
}}else{if (TimeField != ""){DTField.value=Hour+":"+Minute;
}}return true;
}/*function checkRadio(){for (var i=0;
i<req_RadioFields.length;
i++){aField=eval('document.'+aForm.name+'.'+req_RadioFields[i]);
if (aField){isChecked=0;
for (var j=0;
j<aField.length;
j++){if (aField[j].checked){isChecked=1;
break;
}}if (isChecked == 0){alert(msg_RadioFields[i]+' !');
aField.focus();
return false;
}}}}*/function openWin(URL,Name,Features){var openWin=window.open(URL,Name,Features);
openWin.focus();
}