function redim(iWidth,iHeight){
	window.resizeTo(iWidth,iHeight); return;
}
function OpenURL(szUrl, szParams, iWidth){
	objNewWindow = window.open(szUrl + "?" + szParams, "newWindow", "toolbar=no,directories=no,menubar=no,scrollbars=yes,top=60,left=60,width=" + iWidth + ",height="+((window.screen.availHeight)-200), false);
}
function ChooseDate(szInput,bTime){
	var szDate, objNewWindow;
	var leftPos, topPos, leftMax, topMax;
	
	if(String(bTime) == "undefined" || String(bTime) == "")
		bTime = 1;

	szDate = eval("document.thisForm." + szInput).value;
	if (!isDate(szDate)){
		szDate = "";
		eval("document.thisForm." + szInput).value = "";
	}

	leftPos = event.screenX;
	topPos = event.screenY;
	leftMax = screen.availWidth - 140;
	//140 = dimensioni originali(130) + i bordi
	topMax = screen.availHeight - 247;
	//247 = dimensioni originali(218) + i bordi e la barra superiore
	if(leftPos > leftMax)	leftPos = leftMax;
	if(topPos > topMax)		topPos = topMax;
	objNewWindow = window.open("http://www.fondazionefieramilano.com/libs/frmCalendario.asp?szForm=thisForm&szInput=" + szInput + "&szDate=" + szDate +"&bWithHours=" + bTime, "Calendario", "status=no, toolbar=no, directories=no, menubar=no, scrollbars=no, top=" + topPos + ", left=" + leftPos + ",width=130,height=225,resizable=no,titlebar=no", false);
}

function compareDate(data1, data2){
	var bRet = false;
	if(toDate(data1) < toDate(data2)) bRet=true;
	return bRet;
}

function GetDaysInMonth(tmpMonth, tmpYear){
	var szOut;
	var dPrevDate = new Date(tmpYear,tmpMonth,1);
	var MinMilli = 1000 * 60;
	var HrMilli = MinMilli * 60;
	var DyMilli = HrMilli * 23;
	lastDayMonth = dPrevDate.getTime();
	lastDayMonth = lastDayMonth - DyMilli;
	dPrevDate.setTime(lastDayMonth);
	szOut = dPrevDate.getDate();	
	return szOut;
}

function dateToStr(szData,bLongFormat,szSepDate,szSepTime){
	var strDate = "";
	if(String(szSepDate)=='undefined')	szSepDate='/';		
	if(szData.getDate()<10) strDate += "0";
	strDate += szData.getDate()+szSepDate;
	if((szData.getMonth()+1)<10) strDate += "0";
	strDate += (szData.getMonth()+1)+szSepDate;
	strDate += szData.getFullYear();	
	if(bLongFormat) strDate += " " + dateToTimeStr(szData,szSepTime);
	return strDate;
}

function dateToTimeStr(szData,szSepTime){
	var strTime = "";
	if(String(szSepTime)=='undefined')	szSepTime=':';
	if(szData.getHours()<10)	strTime += '0';
	strTime += szData.getHours() + szSepTime;
	if(szData.getMinutes()<10)	strTime += '0';
	strTime += szData.getMinutes() + szSepTime;
	if(szData.getSeconds()<10)	strTime += '0';
	strTime += szData.getSeconds();
	return (strTime);
}

function isDate(szData){
	var retValue = false;
	var bLongFormat = true;
	var arr_date;
	var re_date;
	re_date = /^(\d+)[\-\/](\d+)[\-\/](\d+)\s+(\d+)[\:\.](\d+)[\:\.](\d+)$/; 
	arr_date = re_date.exec(szData);
	if(!arr_date){
		bLongFormat = false; 
		re_date = /^(\d+)[\-\/](\d+)[\-\/](\d+)$/; 
		arr_date = re_date.exec(szData);
	}if(!arr_date) return retValue;

	//*** Controlla il mese
	var tmpMonth = Number(arr_date[2]);
	if ((tmpMonth >12) || (tmpMonth < 1)) return retValue;	
	//*** Controlla l'anno	
	var tmpYear = String(arr_date[3]);
	if (tmpYear.length == 2) tmpYear = "20" + tmpYear;
	tmpYear	= Number(tmpYear);
	if ((tmpYear > 9999) || (tmpYear < 1763)) return retValue;
	//*** Controlla il giorno
	var numDayMonth = GetDaysInMonth(tmpMonth,tmpYear);
	tmpDay = Number(arr_date[1]);
	if ((tmpDay > numDayMonth) || (tmpDay < 1)) return retValue;
	
	if(bLongFormat){
		//*** Controlla l'ora
		var tmpHH = Number(arr_date[4])
		if ((tmpHH > 23) || (tmpHH < 0)) return retValue;			
		//*** Controlla i minuti
		var tmpMM = Number(arr_date[5])
		if ((tmpMM > 59) || (tmpMM < 0)) return retValue;			
		//*** Controlla i secondi
		var tmpSS = Number(arr_date[6])
		if ((tmpSS > 59) || (tmpSS < 0)) return retValue;	
	}
	return true;	
}

function toDate(szData){
	var retValue = null;
	var bLongFormat = true;
	var arr_date;
	var re_date;
	re_date = /^(\d+)[\-\/](\d+)[\-\/](\d+)\s+(\d+)[\:\.](\d+)[\:\.](\d+)$/; 
	arr_date = re_date.exec(szData);
	if(!arr_date){
		bLongFormat = false; 
		re_date = /^(\d+)[\-\/](\d+)[\-\/](\d+)$/; 
		arr_date = re_date.exec(szData);
	}if(!arr_date) return retValue;

	//*** Controlla il mese
	var tmpMonth = Number(arr_date[2]);
	if ((tmpMonth >12) || (tmpMonth < 1)) return retValue;
	//*** Controlla l'anno	
	var tmpYear = String(arr_date[3]);
	if (tmpYear.length == 2) tmpYear = "20" + tmpYear;
	tmpYear	= Number(tmpYear);
	if ((tmpYear > 9999) || (tmpYear < 1763)) return retValue;
	//*** Controlla il giorno
	var numDayMonth = GetDaysInMonth(tmpMonth,tmpYear);
	tmpDay = Number(arr_date[1]);
	if ((tmpDay > numDayMonth) || (tmpDay < 1)) return retValue;
	
	if(bLongFormat){
		//*** Controlla l'ora
		var tmpHH = Number(arr_date[4])
		if ((tmpHH > 23) || (tmpHH < 0)) return retValue;
		//*** Controlla i minuti
		var tmpMM = Number(arr_date[5])
		if ((tmpMM > 59) || (tmpMM < 0)) return retValue;
		//*** Controlla i secondi
		var tmpSS = Number(arr_date[6])
		if ((tmpSS > 59) || (tmpSS < 0)) return retValue;
		return (new Date(arr_date[3],arr_date[2]-1,arr_date[1],arr_date[4],arr_date[5],arr_date[6]));		
	}else
		return (new Date(arr_date[3],arr_date[2]-1,arr_date[1]));
}

function OWINPRO(url,wName,W,H,scroll,left,top,border,fullscreen) {  
  var B,F;
  var X=new Array(); 
  if(String(border)=='undefined')	border=1;
  B=(!document.layers&&border==0)?0:1
  if((left=='')||(left==null)||(String(left)=='undefined'))
	left=(screen.width-W)/2;
  if((top=='')||(top==null)||(String(top)=='undefined'))
	top=(screen.height-H)/2;  
  F='type=fullWindow,fullscreen=0,scrollbars='+scroll+',resizable='+border+',left='+left+',top='+top;
  X[wName]=window.open(url,name,F+',width='+W+',height='+H); 
  if(fullscreen!=1){
	X[wName].moveTo(left,top);
	X[wName].resizeTo(W,H);
  }
}

function OWIN(url,wName,W,H,scroll) {
  var par;
  par = 'width='+W+',height='+H+',resizable=yes,toolbar=no,directories=no,menubar=no,scrollbars='+scroll;
  newWin = window.open(url,wName,par);
  newWin.focus();
}

function OW(theURL,winName,features) {
  window.open(theURL,winName,features);
}

function returnShortDate(szData)
{
	var strHTMLout = '';
	var iDate	= szData.getDate();
	var iMonth	= szData.getMonth() + 1 ;
	var iYear	= szData.getFullYear();
	
	strHTMLout = String(iDate) + '-' + String(iMonth) + '-' + String(iYear);
	
	return strHTMLout;

}

function returnLongDate(szData)
{
 var strHTMLout = '';
 var iDay = szData.getDay();
 var iMonth = szData.getMonth() + 1 ;
 var strTradGiorno;
 var strTradMese;

	// giorno in stringa
	if (String(iDay)=='6')
		strTradGiorno = 'Sabato';
	else if (String(iDay)=='5')
		strTradGiorno = 'Venerdì';
	else if (String(iDay)=='4')
		strTradGiorno = 'Giovedì';
	else if (String(iDay)=='3')
		strTradGiorno = 'Mercoledì';
	else if (String(iDay)=='2')
		strTradGiorno = 'Martedì';
	else if (String(iDay)=='1')
		strTradGiorno = 'Lunedì';
	else if (String(iDay)=='0')
		strTradGiorno = 'Domenica';
	
	// mese in stringa
	if (String(iMonth)=='12')
		strTradMese = 'Dicembre';
	else if (String(iMonth)=='11')
		strTradMese = 'Novembre';
	else if (String(iMonth)=='10')
		strTradMese = 'Ottobre';
	else if (String(iMonth)=='9')
		strTradMese = 'Settembre';
	else if (String(iMonth)=='8')
		strTradMese = 'Agosto';
	else if (String(iMonth)=='7')
		strTradMese = 'Luglio';
	else if (String(iMonth)=='6')
		strTradMese = 'Giugno';
	else if (String(iMonth)=='5')
		strTradMese = 'Maggio';
	else if (String(iMonth)=='4')
		strTradMese = 'Aprile';
	else if (String(iMonth)=='3')
		strTradMese = 'Marzo';
	else if (String(iMonth)=='2')
		strTradMese = 'Febbraio';
	else if (String(iMonth)=='1')
		strTradMese = 'Gennaio';
	
	strHTMLout = strTradGiorno + ', ' + String(szData.getDate()) + ' ' + strTradMese + ' ' + String(szData.getFullYear());

  return strHTMLout;
}
function voidf(){
	return;
}
// navigation
function fnPrevPage(formname){
	eval("document."+formname+".txtPage.value=-1");
	eval("document."+formname+".submit()");
}
function fnNextPage(formname){
	eval("document."+formname+".txtPage.value=1");
	eval("document."+formname+".submit()");
}