var ImgArray = new Array();
	function fillYearList(from, share)
	{
		selFrom = document.getElementById('AF');
		selTo = document.getElementById('AT');
		selFrom.options.length = 0;
		selTo.options.length = 0;
		dt = new Date();
		for (i = from; i <= dt.getFullYear(); i++)
		{
			if (share == 0 && i > 2007)
			{
				ciccio = "pongo";	
			}
			else
			{
				oFromYear = document.createElement("OPTION");
				oToYear = document.createElement("OPTION");
				selFrom.options.add(oFromYear);
				selTo.options.add(oToYear);
				oFromYear.text = oToYear.text = i;
				oFromYear.value = oToYear.value = i;
			}
		}
		setStartDate(from, share);
	}
	
	function loadImages()
	{
		ImgArray[0] = new Image();
		ImgArray[0].src = 'images/frecciaOff.gif';
		ImgArray[1] = new Image();
		ImgArray[1].src = 'images/frecciaOn.gif';
	}
	
	function selFreccia(imgId, val)
	{
		imgId.src = ImgArray[val].src;	
	}	
		
	function setStartDate(firstYear, share) 
	{
		if (share == 1)
		{
			dt = new Date();
			document.getElementById('GT').selectedIndex = dt.getDate()-1;
			document.getElementById('MT').selectedIndex = dt.getMonth();
			document.getElementById('AT').selectedIndex = dt.getFullYear()-firstYear;
			dt.setMonth(dt.getMonth()-1);
			document.getElementById('GF').selectedIndex = dt.getDate()-1;
			document.getElementById('MF').selectedIndex = dt.getMonth();
			document.getElementById('AF').selectedIndex = dt.getFullYear()-firstYear;
		}
		else
		{
			dt = new Date(2007, 02, 30);
			document.getElementById('GT').selectedIndex = dt.getDate()-1;
			document.getElementById('MT').selectedIndex = dt.getMonth();
			document.getElementById('AT').selectedIndex = dt.getFullYear()-firstYear;
			dt.setMonth(dt.getMonth()-1);
			document.getElementById('GF').selectedIndex = dt.getDate()-1;
			document.getElementById('MF').selectedIndex = dt.getMonth();
			document.getElementById('AF').selectedIndex = dt.getFullYear()-firstYear;
		}
	}
	
	function aggiornaStorico()
	{
		sCodice = 'IT0003487029';
		if (document.getElementById('H').checked) {
			aggiornaHtml(sCodice)
		}
		else
		{
			aggiornaExcel(sCodice);
		}
	}
	
	function creaData(g,m,a) {
		return a+m+g;
	}
	
	function creaDataExcel(g,m,a) {
		return g+"/"+m+"/"+a;
	}

	function aggiornaHtml(sCodice) {
		sURL = "/scripts/cligi.dll?app=tlb&tpl=dde\\bpu\\storico_eng.tpl&cod="+sCodice;
		frm = document.getElementById('sv');
		sGT = document.getElementById('GT').value;	
		sMT = document.getElementById('MT').value;	
		sAT = document.getElementById('AT').value;	
		sGF = document.getElementById('GF').value;	
		sMF = document.getElementById('MF').value;	
		sAF = document.getElementById('AF').value;
		sDF = creaData(sGF,sMF,sAF);
		sDT = creaData(sGT,sMT,sAT);
		dv = document.getElementById('stoBot');
		dv.style.visibility = 'visible';
		dv.style.display = 'inline';
		frm.src = sURL+"&from="+sDF+"&to="+sDT+"&close_showformat=html";
	}
	
	function aggiornaExcel(sCodice) {
		sURL = "/DDECommon/ExpoExcel.ashx?code="+sCodice+"&dispos=inline&cult=en-US&filename=Daily.xls&lang=eng";
		frm = document.getElementById('sv');
		sGT = document.getElementById('GT').value;	
		sMT = document.getElementById('MT').value;	
		sAT = document.getElementById('AT').value;	
		sGF = document.getElementById('GF').value;	
		sMF = document.getElementById('MF').value;	
		sAF = document.getElementById('AF').value;
		sDF = creaDataExcel(sMF,sGF,sAF);
		sDT = creaDataExcel(sMT,sGT,sAT);
		dv = document.getElementById('stoBot');
		dv.style.visibility = 'hidden';
		dv.style.display = 'none';
		window.open(sURL+"&from="+sDF+"&to="+sDT,"Excel","menubar=0,resizable=1,locationbar=0");
	}