function Coord(latm,lonm)
{
  this.lon=(Math.floor(lonm)+(lonm-Math.floor(lonm))/0.6)*Math.PI/180.0;
  this.lat=(Math.floor(latm)+(latm-Math.floor(latm))/0.6)*Math.PI/180.0;
}

function CoordRad(latr,lonr)
{
  this.lon=lonr;
  this.lat=latr;
}

function CoordUTM(east,north)
{
  this.x=east;
  this.y=north;
}



function Rad2Txt(x)
{
  var xgabs=Math.abs(x*180/Math.PI);
  var grd=Math.floor(xgabs);
  var min=(xgabs-grd)*60;
  var minfrac=Math.round((min-Math.floor(min))*1000);
  return ""+grd+"&deg;"+((min<10)?"0":"")+Math.floor(min)+"."+((minfrac<100)?"0":"")+((minfrac<10)?"0":"")+minfrac+"'";
}

function C2Txt(c)
{
   return Rad2Txt(c.lat)+((c.lat>=0)?"N ":"S ") + Rad2Txt(c.lon)+((c.lon>=0)?"E":"W");
}

function VendePkt(n,id,txt,coord,pid,utm)
{
  this.n=n;
  this.id=id;
  this.txt=txt;
  this.coord=coord;
  this.pid=pid;
  this.utm=utm
}


function PktAsStr(pkt)
{
  var lond=pkt.coord.lon*180/Math.PI;
  var lonm=Math.floor(lond)+0.6*(lond-Math.floor(lond));
  var latd=pkt.coord.lat*180/Math.PI;
  var latm=Math.floor(latd)+0.6*(latd-Math.floor(latd));

  return (pkt.pid>0)?(''+pkt.pid):pkt.pid+","+pkt.id+","+pkt.txt+",("+lonm+","+latm+"),"+pkt.n;
}


function StrAsPkt(str)
{
  var p=0;
  var q=str.indexOf(',');
  if (q<0) {
    pid=parseInt(str);
    if (pid>0 && pid<=VList.length && VList[pid-1]) return VList[pid-1];
    return null;
  }
  var pid=parseInt(str.slice(p,q));
  p=q+1;
  q=str.indexOf(',',p);
  if (q<0) return null;
  var id=str.slice(p,q);
  p=q+1;
  q=str.indexOf(',',p);
  if (q<0) return null;
  var txt=str.slice(p,q);
  p=q+1;
  if (str.charAt(p)!='(') return null;
  p+=1;
  q=str.indexOf(',',p);
  if (q<0) return null;
  var lon=parseFloat(str.slice(p,q));
  if (isNaN(lon)) return null;
  p=q+1;
  q=str.indexOf(')',p);
  if (q<0) return null;
  var lat=parseFloat(str.slice(p,q));
  if (isNaN(lat)) return null;
  p=q+1;
  if (str.charAt(p)!=',') return null;
  p+=1;
  var n=parseInt(str.slice(p,str.length));
  return new VendePkt(n,id,txt,new Coord(lat,lon),pid,null);
}



var VList=new Array(100);

var CardWin=null;

function OpenCardWin(n)
{
  if (n>0 && n<=69 && n!=44) {
    if (CardWin==null || CardWin.closed) CardWin=window.open("vpkort.htm?"+n,"Vendepunktskort",'titlebar,height=450,width=760,status,resize');
    CardWin.location.href="vpkort.htm?"+n;
    CardWin.focus();
  }
}

var RefPkt=null;

function SetRefPkt(pkt)
{
  if (pkt.coord.lon==RefPkt.coord.lon && pkt.coord.lat==RefPkt.coord.lat) return;
  RefPkt=pkt;
  menu.location.href=menu.location.href;
  list.location.href=list.location.href;
}