function aw_fmt0(x, n) {
  if ( n == null ) n = 1
  var e = Math.pow(10, n);
  var k = (Math.round(x * e) / e).toString();
  if (k.indexOf('.') == -1) k += '.';
  k += e.toString().substring(1);
  return k.substring(0, k.indexOf('.') + n+1);
}
function getToken( d, wrI, token ) {
    var pnt1, pnt2;
    pnt1 = 0;
    pnt2 = d.indexOf(token);
    while( wrI>0 ) {
        pnt1 = pnt2+1;
        pnt2 = d.indexOf(token,pnt1);
        wrI--;
        if( pnt2 <= 0 )
            break;
    }
    if( wrI>0 )
        return "";
    if( pnt2<=0 )
        return d.substr(pnt1);
    return d.substr(pnt1,pnt2-pnt1);
}
function getWRToken( d, wrI ) {
    return getToken( d, wrI, "|" )
}
function enumData( d, wrI ) {
    var data=new Array()
    var pnt1, pnt2, s=0
    data[0] = getWRToken( d, 0 );
    d = getWRToken( d, wrI );
    pnt1=0;
    while( true ) {
        pnt2 = d.indexOf(";",pnt1)
        if( pnt2 <= 0 ) {
            data[1+s] = parseInt( d.substr(pnt1),10 );
            break;
        }
        data[1+s] = parseInt( d.substr(pnt1, pnt2-pnt1),10 )
        pnt1 = pnt2+1;
        s++;
    }
    return data
}
function fmt00(v){
    if( v<10 )
        return "0"+v
    else
        return ""+v
}
function kWYScale(y) {
    return ""+Math.floor(y/1000)+" kWh"
}
function dayOfYear(y,m,d) {
  return ymd2julian(y,m+1,d)-ymd2julian(y,1,1)
}
function ymd2julian(y,m,d) {
  if (m < 3)
     var f = -1;
  else
     var f = 0;
  return Math.floor((1461*(f+4800+y))/4) + Math.floor(((m-2-(f*12))*367)/12) - Math.floor(3*Math.floor((y+4900+f)/100)/4) + d - 32075;
}
function setYear(n,yy) {
  value=0
  var inverter = Array();
  for(i=1; i<=31; i++) {
    if (Math.pow(2,i) & inv)
      inverter.push(i);
  }
  var lastDay = new Date((20+da[0].substr(6,2)),da[0].substr(3,2)-1,da[0].substr(0,2));
  var doyLastDay = dayOfYear(today.getYear(), today.getMonth(), today.getDate())
  if(yy == da[0].substr(6,2))
    days[n] = new Array(doyLastDay)
  else if(yy%4 == 0) 
    days[n] = new Array(366)
  else
    days[n] = new Array(365)
  
  for (i=da.length-1; i>= 0; i--) {
    if (da[i].substr(6,2) == yy) {
      var tempdata = da[i].split("|");
      var daten = Array(31)
      daten[0] = tempdata[0];
      for(j=1; j < tempdata.length; j++) {
        var tempvalue = tempdata[j].split(";");
        daten[j] = tempvalue[0];
      }
      var measureday = new Date((20+da[i].substr(6,2)),da[i].substr(3,2)-1,da[i].substr(0,2))
      var doyMeasureday = dayOfYear(measureday.getYear(), measureday.getMonth(), measureday.getDate())
      if(inv < 0 || inv == Math.pow(2,31))  {
        for(j=1; j<tempdata.length;j++) {
          value = value + parseInt(daten[j],10)
        }
      } else {
        for(j=0; j<inverter.length; j++) {
            value = value + parseInt(daten[inverter[j]],10)
	    }
      }
      days[n][doyMeasureday] = value
    }
  }
}
function formatUhrzeit(Zeit) {
//  return Math.floor(Zeit/3600)+":"+fmt00(Math.round((Zeit%3600)/60))
	// für Uhrzeitanzeige in Ertragslinie Zagesübersicht
	// 30.11.07 HL
  var stunden=Math.floor(Zeit/3600)
  var minuten=Math.round((Zeit%3600)/60)
  if( minuten >= 10 )
      return stunden+":"+minuten+" "+getText(LBL_HOUR)
  return stunden+":0"+minuten+" "+getText(LBL_HOUR)
}
function formatDT(dt) {
    // dt="12.08.07 10:35:00" -> "10:35 Uhr"
    return dt.substring(9,14)+" "+getText(LBL_HOUR)
}

function monatXScale(x) {
    var day, result=""
    day=new Date(x).getDate()
    if( day%2==0 || day==1 || day==nod ) {
        result=""+day
    }
    return result
}
function GoDay( jahr, monat, tag) {
    datum1 = new Date()
    datum2 = new Date(jahr,monat,tag)
    offset = -Math.floor((datum1-datum2)/86400000)
    modus=0
    GoLocation()
}
function GoMonth( jahr, monat ) {
    offset = - ((new Date().getFullYear()*12+new Date().getMonth()) - (jahr*12+monat))
    modus=1
    GoLocation()
}
function GoYear( jahr ) {
    offset = - (new Date().getFullYear() - jahr)
    modus=2
    GoLocation()
}
function setSToday( today ) {
  var Month=new Array(getText(LBL_MON01),getText(LBL_MON02),getText(LBL_MON03),getText(LBL_MON04),getText(LBL_MON05),getText(LBL_MON06),getText(LBL_MON07),getText(LBL_MON08),getText(LBL_MON09),getText(LBL_MON10),getText(LBL_MON11),getText(LBL_MON12));
  switch( modus ) {
      case 0:
        hoffset = - ((new Date().getFullYear()*12+new Date().getMonth()) - (fmt00(today.getFullYear())*12+today.getMonth()))
        sTodayKlar = "<a href=\"visu.html?mode=1\&amp;offset="+hoffset+"\&amp;flag="+flag+"\"> "+fmt00(today.getDate())+"."+fmt00(today.getMonth()+1)+"."+fmt00(today.getFullYear()-2000) + "</a>"
        break
      case 1:
        hoffset = - (new Date().getFullYear() - today.getFullYear())
        sTodayKlar = "<a href=\"visu.html?mode=2\&amp;offset="+hoffset+"\&amp;flag="+flag+"\"> "+Month[today.getMonth()]+" "+today.getFullYear() + "</a>"
        break
      case 2:
        sTodayKlar = "<a href=\"visu.html?mode=3\&amp;flag="+flag+"\">" + today.getFullYear() + "</a>"
        break
      default:
        sTodayKlar = ""
  }
  sToday = fmt00(today.getDate())+"."+fmt00(today.getMonth()+1)+"."+fmt00(today.getFullYear()-2000)
}
function CheckInv( i ) {
  inv = inv ^ Math.pow(2,i);
  showOneInv(i)
}
function showOneInv( i ) {
  if( AnzahlWR > 1 ) {
      var name
      if( i==31 )
          name = "InvAll"
      else
          name = "Inv"+i
      document.images[name].src=(inv & Math.pow(2,i)) ? oChoose[i].src : oEmpty[i].src;
  }
}
function showAllInv() {
  showOneInv(31)
  for( i=1; i<=AnzahlWR; i++ )
      showOneInv(i);
}
function CheckFlag( i ) {
  flag = flag ^ Math.pow(2,i);
  showAllFlags(i)
}
function showAllFlags() {
  for( i=0; i<(aFlagBez.length-1); i++ ) {
      document.images["Flag"+i].src=(flag & Math.pow(2,i)) ? oFlagsC[i].src : oFlagsE[i].src;
  }
}
function awCheckFlag( i ) {
  flag = flag ^ Math.pow(2,i);
  awshowAllFlags(i)
}
function awshowAllFlags() {
  for( i=(aFlagBez.length-1); i<aFlagBez.length; i++ ) {  
      document.images["Flag"+i].src=(flag & Math.pow(2,i)) ? oFlagsC[i].src : oFlagsE[i].src;
  }
}
function GoBackward() {
    switch( modus ) {
       case 0:
        min_offset = (((indate.getFullYear()*12+indate.getMonth())*30)+indate.getDate()) - (((fmt00(today.getFullYear())*12+today.getMonth())*30)+today.getDate())
        if( min_offset < 0 ){
            offset--
            GoLocation()
        }
        break
      case 1:
        min_offset = ((indate.getFullYear()*12+indate.getMonth()) - (fmt00(today.getFullYear())*12+today.getMonth()))
        if( min_offset < 0 ){
            offset--
            GoLocation()
        }
        break
      case 2:
        min_offset = (indate.getFullYear() - fmt00(today.getFullYear()))
        if( min_offset < 0 ){
            offset--
            GoLocation()
        }
        break
      default:
    }
}
function GoForward() {
    if( modus<=2 && offset< 0 ) {
        offset++
        GoLocation()
    }
}
function getMaxWRP( modusNeu ) {
    var maxWRP = 0, i, modusLokal=modus;
    if( modusNeu != null )
        modusLokal=modusNeu

    if( AnzahlWR==1 )
        return MaxWRP[0][modusLokal];

    if( inv & Math.pow(2,31) ) {
        for( i=0; i<AnzahlWR; i++ ) {
            maxWRP += MaxWRP[i][modusLokal];
        }
    }
    else {
        for( i=0; i<AnzahlWR; i++ ) {
            if( inv & Math.pow(2,1+i) ) {
                if( modusLokal==0 ) {
                    if( MaxWRP[i][modusLokal] > maxWRP )
                        maxWRP = MaxWRP[i][modusLokal];
                }
                else {
                    maxWRP += MaxWRP[i][modusLokal];
                }
            }
        }
    }
    return maxWRP;
}
function getCurAnlagenKWP() {
    if( inv & Math.pow(2,31) )
        return AnlagenKWP;
    var wrI, sum=0
    for( wrI=1; wrI<=AnzahlWR; wrI++ ) {
        if( inv & Math.pow(2,wrI) )
            sum += WRInfo[wrI-1][2]
    }
    return sum
}
function getSollMonth( monat ) {
    var wrI, i=0, sum=0, anzahl=0, sumSoll
    while( i<mo.length ) {
        dt = getWRToken( mo[i], 0 )
        if( parseInt(dt.substring(3,5),10)==monat+1 &&
                !(dt.substring(6,8)==sToday.substring(6,8)) ) {
            if( inv & Math.pow(2,31) ) {
                for( wrI=1; wrI<=AnzahlWR; wrI++ ) {
                    data = enumData( mo[i], wrI );
                    sum += data[1];
                    anzahl++
                }
            }
            if( !(inv & Math.pow(2,31)) ) {
                for( wrI=1; wrI<=AnzahlWR; wrI++ ) {
                    if( inv & Math.pow(2,wrI) ) {
                        data = enumData( mo[i], wrI );
                        sum += data[1];
                        anzahl++
                    }
                }
            }
        }
        i++
    }
    if( anzahl>0 )
        sum = sum / anzahl / getCurAnlagenKWP()
    sumSoll = SollYearKWP/100*sollMonth[monat]
    if( sum == 0 || sum < sumSoll*0.8 )
        sum = sumSoll
    else
        sum = (sum*3 + sumSoll)/4
    return sum
}
function enumEventData( d, c ) {
	var data=new Array();
	var pnt=0, pnt2=0, s=0;
	while( true ) {
		pnt2 = d.indexOf(c,pnt);
		if( pnt2 < 0 ) {
			data[s] = d.substr(pnt);
			break;
		}
		else
			data[s] = d.substr(pnt, pnt2-pnt);
		pnt=pnt2+1;
		s++;
	}
	return data;
}
function sortDate( d ) {
	return d.substr(6,2)+d.substr(3,2)+d.substr(0,2)+d.substr(9);
}
function sortEvent( a, b) {
	var data1 = enumEventData(a,";");
	var data2 = enumEventData(b,";");
	if( ""+data1[2]+sortDate(data1[0]) < ""+data2[2]+sortDate(data2[0]) )
		return 1;
	else
		return -1;
}
function writeTD( value, width, align, color) {
   document.write("<td");
   if (width != null)
      document.write(" width=\""+width+"\"");
   if (align != null)
      document.write(" align=\""+align+"\"");
   if (color != null)
	  document.write(" bgcolor="+color);
   document.write(">"+value+"<\/td>");
}
function writeTABLE_START(height) {
   document.write("<table border=\"0\" cellpadding=\"0\" cellspacing=\"0\"");
   if (height != null)
      document.write(" height=\""+height+"\"");
   document.write(" width=\"100%\">");
   document.write("<tbody>");
   document.write("<tr>");
}
function writeTABLE_END() {
   document.write("<\/tr>");
   document.write("<\/tbody>");
   document.write("<\/table>");
}
function calcStatus() {
   var i, i2, f1, f2, cnt=0, found, bez="", bez2="", ret=new Array(2)
   // Status
   f1=new Array(AnzahlWR)
   f2=new Array(AnzahlWR)
   for( i=0; i<AnzahlWR; i++ ) {
      found = false
      if(curStatusCode[i]==255)
         bez="Offline"
      else
         bez = getToken(StatusCodes[i],curStatusCode[i],",")
      for( i2=0; i2<cnt; i2++ ) {
         if( f1[i2]==bez ) {
            f2[i2]++
            found = true
            break
         }
      }
      if( !found ) {
         f1[cnt]=bez
         f2[cnt]=1
         cnt++
      }
   }
   bez2=""
   if( cnt>1 ) {
      for( i=0; i<cnt; i++ ) {
         if( i>0 )
            bez2+=", "
         if( f2[i]==1 )
            bez2+=f1[i]
         else
            bez2+=f2[i]+"x"+f1[i]
      }
   } else
      bez2=f1[0]
   ret[0]=bez2
   // Fehler
   found = false
   for( i=0; i<AnzahlWR; i++ ) {
      if( curFehlerCode[i]!=0 ) {
         bez = getToken(FehlerCodes[i],curFehlerCode[i],",")
         found = true
      }
   }
   if( !found )
      bez=""
   ret[1]=bez
   return ret
}


var WRCol = new Array("Red","Green","brown","lime","olive","pink","fuchsia","lightblue","aqua","silver","gray","#009900","#009933","#009966","#009999","#0099CC","#0099FF","#00CCFF","#00FFFF","#33FFFF")