if(typeof(LargeMapControll)=="undefined")var LargeMapControll=false;if(typeof(OverviewMapControl)=="undefined")var OverviewMapControl=false;if(typeof(Legende)=="undefined")var Legende=true;if(typeof(Legende_trk)=="undefined")var Legende_trk=true;if(typeof(Legende_rte)=="undefined")var Legende_rte=true;if(typeof(Legende_wpt)=="undefined")var Legende_wpt=true;if(typeof(HP_verbinde)=="undefined")var HP_verbinde=false;document.write('<script src="http://maps.google.com/maps?file=api&amp;v=2&amp;key='+key+'" type="text/javascript"><\/script>');Array.prototype.sum=function(){for(var s=0,i=0;i<this.length;i++)s+=this[i];return s;}
function makeMap(ID){var dieses=this;var id=ID;var id_hp=ID+"_hp";var load=false
var latmin=1000,latmax=-1000,lonmin=1000,lonmax=-1000;var zoom=1;var osm_map;var bilder;var fname,maptype;var tcols=new Array("#ff0000","#ba00ff","#0000ff","#ff6600","#ff00ff","#00ffff","#000000");var rcols=new Array("#800000","#008000","#000080","#808000","#800080","#008080","#808080");var tracks,waypoints,routes,tracklens,routlens,profile;var routeNames,trackNames;var GPX2GM_Path="";var scr=document.getElementsByTagName("script");for(var i=0;i<scr.length;i++)if(scr[i].src&&scr[i].src.length){var path=scr[i].src;var pos=path.search("GPX2GM.js");if(pos!=-1){GPX2GM_Path=path.substring(0,pos);break;}}
var icon=new GIcon();icon.image=GPX2GM_Path+"scenic.png";icon.shadow=GPX2GM_Path+"shadow.png";icon.iconSize=new GSize(21.0,31.0);icon.shadowSize=new GSize(52.0,29.0);icon.iconAnchor=new GPoint(5.0,30.0);icon.infoWindowAnchor=new GPoint(10.0,5.0);var markericon=new GIcon();var movemarker;markericon.image=GPX2GM_Path+"marker.gif";markericon.iconSize=new GSize(11.0,11.0);markericon.iconAnchor=new GPoint(5.0,5.0);var markerinfo=document.createElement("div");markerinfo.style.position="absolute";markerinfo.style.visibility="hidden";markerinfo.style.border="1px solid black";markerinfo.style.backgroundColor="white";var div=document.getElementById(id);var w=div.offsetWidth;var h=div.offsetHeight;var MapHead=document.createElement("div");MapHead.id="map_head"+id;MapHead.style.margin="5px";MapHead.style.padding="5px";MapHead.style.fontSize="12px";MapHead.style.lineHeight="18px";MapHead.appendChild(document.createTextNode(": "));var mapdiv=document.createElement("div");mapdiv.id="map_"+id;mapdiv.style.width=w+"px";while(div.hasChildNodes())div.removeChild(div.firstChild);if(!Legende)MapHead.style.display="none";div.appendChild(MapHead);div.appendChild(mapdiv);if(Legende)mapdiv.style.height=h-mapdiv.offsetTop+MapHead.offsetTop+"px";else mapdiv.style.height=h+"px";var map=new GMap2(document.getElementById("map_"+id));if(LargeMapControll)map.addControl(new GLargeMapControl());else map.addControl(new GSmallMapControl());if(OverviewMapControl)map.addControl(new GOverviewMapControl());map.addMapType(G_PHYSICAL_MAP);var copyrightCollection=new GCopyrightCollection('Kartendaten &copy; 2009 <a href="http://www.openstreetmap.org/">OpenStreetMap</a> Contributors');copyrightCollection.addCopyright(new GCopyright(1,new GLatLngBounds(new GLatLng(-90,-180),new GLatLng(90,180)),0,'(<a rel="license" href="http://creativecommons.org/licenses/by-sa/2.0/">CC-BY-SA</a>)'));var tilelayers_mapnik=new Array();tilelayers_mapnik[0]=new GTileLayer(copyrightCollection,0,18);tilelayers_mapnik[0].getTileUrl=function(a,z){return"http://tile.openstreetmap.org/"+z+"/"+a.x+"/"+a.y+".png";};tilelayers_mapnik[0].isPng=function(){return true;};tilelayers_mapnik[0].getOpacity=function(){return 1.0;};osm_map=new GMapType(tilelayers_mapnik,new GMercatorProjection(19),"OSM",{urlArg:'mapnik',linkColor:'#000000'});map.addMapType(osm_map);map.addControl(new GHierarchicalMapTypeControl());map.addControl(new GScaleControl());map.getPane(G_MAP_FLOAT_PANE).appendChild(markerinfo);var hp=document.getElementById(id_hp);var hp_diag;if(hp)hp_diag=new plot(id_hp);this.Spur=function(fn,mpt){if(mpt=="osm_map")maptype=osm_map;else maptype=mpt;if(fname!=fn){fname=fn;GDownloadUrl(fname,function(data,responseCode){if(responseCode!=200&&responseCode!=0){alert("Beim Oeffnen der Datei "+fname+" ist der Fehler "+responseCode+" aufgetreten!");return;}
dieses.parseGPX(data);dieses.setMapHead();zoom=map.getBoundsZoomLevel(new GLatLngBounds(new GLatLng(latmin,lonmin),new GLatLng(latmax,lonmax)));dieses.rescale();map.setMapType(maptype);dieses.checkBoxes()});}
else{dieses.checkBoxes()}}
var chkwpt,chktrk,chkrt;this.setMapHead=function(){var name=fname.replace(/.+\//,"");MapHead.innerHTML=name+": ";if(waypoints.length){if(waypoints.length==1)var texte=new Array("Wegpunkt"+String.fromCharCode(160));else if(waypoints.length>1)var texte=new Array("Wegpunkte"+String.fromCharCode(160));chkwpt=new JB_CheckBoxGroup(MapHead.id,texte,ID+"_wpt",["black"],Legende_wpt,dieses.checkBoxes);}
if(tracks.length){var texte=new Array()
if(tracks.length==1)
texte[0]="Track ("+Number(tracklens[0].toPrecision(10).toString(10))+"km) "+String.fromCharCode(160);else if(tracks.length>1){texte[0]="Tracks ("+Number(tracklens.sum().toPrecision(10).toString(10))+"km) "+String.fromCharCode(160);for(var i=0;i<tracks.length;i++)texte[i+1]=trackNames[i]+" ("+Number(tracklens[i].toPrecision(10).toString(10))+"km)";}
chktrk=new JB_CheckBoxGroup(MapHead.id,texte,ID+"_trk",tcols,Legende_trk,dieses.checkBoxes);}
if(routes.length){var texte=new Array()
if(routes.length==1)
texte[0]="Route ("+Number(routlens[0].toPrecision(10).toString(10))+"km) "+String.fromCharCode(160);else if(routes.length>1){texte[0]="Routen ("+Number(routlens.sum().toPrecision(10).toString(10))+"km) "+String.fromCharCode(160);for(var i=0;i<routes.length;i++)texte[i+1]=routeNames[i]+" ("+Number(routlens[i].toPrecision(10).toString(10))+"km)";}
chkrt=new JB_CheckBoxGroup(MapHead.id,texte,ID+"_rt",rcols,Legende_rte,dieses.checkBoxes);}}
this.checkBoxes=function(obj,ele){var what="";if(chkwpt&&chkwpt.status[0])what+="w";if(chktrk&&chktrk.status[0])what+="t";if(chkrt&&chkrt.status[0])what+="r";dieses.show(what);}
this.parseGPX=function(data){var entf=new this.Entfernung();tracks=new Array();trackNames=new Array();tracklens=new Array();profile=new Array();load=false;latmin=1000;latmax=-1000;lonmin=1000;lonmax=-1000;var xml=GXml.parse(data);var trk=xml.documentElement.getElementsByTagName("trk");for(var k=0;k<trk.length;k++){var trkseg=trk[k].getElementsByTagName("trkseg");var name=trk[k].getElementsByTagName("name");if(name.length&&name[0].firstChild&&name[0].firstChild.length)
trackNames[k]=name[0].firstChild.data;else
trackNames[k]="Track "+k;for(var j=0;j<trkseg.length;j++){var trkpts=trkseg[j].getElementsByTagName("trkpt");var track=new Array();var profil=new Array();var hp_x0=0;if(HP_verbinde&&k>0)hp_x0=tracklens.sum();var tracklen=0;for(var i=0;i<trkpts.length;i++){var lat=parseFloat(trkpts[i].getAttribute("lat"));var lon=parseFloat(trkpts[i].getAttribute("lon"));if(i==0)entf.init(lat,lon);tracklen+=entf.rechne(lat,lon);if(lat<latmin)latmin=lat;if(lat>latmax)latmax=lat;if(lon<lonmin)lonmin=lon;if(lon>lonmax)lonmax=lon;track.push(new GLatLng(lat,lon));if(trkpts[i].getElementsByTagName("ele").length&&trkpts[i].getElementsByTagName("ele")[0].hasChildNodes()){var h=parseFloat(trkpts[i].getElementsByTagName("ele")[0].firstChild.data);profil.push({x:tracklen+hp_x0,y:h,lat:lat,lon:lon});}}}
tracks.push(track);tracklens.push(Math.round(tracklen*10)/10);profile.push(profil);}
var rte=xml.documentElement.getElementsByTagName("rte");routes=new Array();routeNames=new Array();routlens=new Array();for(var j=0;j<rte.length;j++){var rtepts=rte[j].getElementsByTagName("rtept");var route=new Array();var routlen=0;var name=rte[j].getElementsByTagName("name");if(name.length&&name[0].firstChild&&name[0].firstChild.length)
routeNames[j]=name[0].firstChild.data;else
routeNames[j]="Route "+j;for(var i=0;i<rtepts.length;i++){var lat=parseFloat(rtepts[i].getAttribute("lat"));var lon=parseFloat(rtepts[i].getAttribute("lon"));if(i==0)entf.init(lat,lon);routlen+=entf.rechne(lat,lon);if(lat<latmin)latmin=lat;if(lat>latmax)latmax=lat;if(lon<lonmin)lonmin=lon;if(lon>lonmax)lonmax=lon;route.push(new GLatLng(lat,lon));var ext=rtepts[i].getElementsByTagName("extensions");if(ext.length){var rpts=JB_GetElementsByTagNameNS(ext[0],"gpxx","rpt");for(var k=0;k<rpts.length;k++){var lat=parseFloat(rpts[k].getAttribute("lat"));var lon=parseFloat(rpts[k].getAttribute("lon"));routlen+=entf.rechne(lat,lon);if(lat<latmin)latmin=lat;else if(lat>latmax)latmax=lat;if(lon<lonmin)lonmin=lon;else if(lon>lonmax)lonmax=lon;route.push(new GLatLng(lat,lon));}}}
routes.push(route);routlens.push(Math.round(routlen*10)/10);}
var wpts=xml.documentElement.getElementsByTagName("wpt");waypoints=new Array();for(var i=0;i<wpts.length;i++){var wpt=wpts[i];var lat=parseFloat(wpt.getAttribute("lat"));var lon=parseFloat(wpt.getAttribute("lon"));if(lat<latmin)latmin=lat;if(lat>latmax)latmax=lat;if(lon<lonmin)lonmin=lon;if(lon>lonmax)lonmax=lon;var waypoint=new Object();waypoint.lat=lat;waypoint.lon=lon;waypoint.name="";waypoint.cmt="";waypoint.desc="";var name=wpt.getElementsByTagName("name");var cmt=wpt.getElementsByTagName("cmt");var desc=wpt.getElementsByTagName("desc");if(name.length&&name[0].firstChild&&name[0].firstChild.length)
waypoint.name=name[0].firstChild.data;if(cmt.length&&cmt[0].firstChild&&cmt[0].firstChild.length)
waypoint.cmt=cmt[0].firstChild.data;if(desc.length&&desc[0].firstChild&&desc[0].firstChild.length)
waypoint.desc=desc[0].firstChild.data;waypoints.push(waypoint);}
load=true;}
this.showWpts=function(){if(load){delete bilder;bilder=new Array();for(var i=0;i<waypoints.length;i++){var waypoint=waypoints[i];if(checkImageName(waypoint.name)){bilder[i]=new Image();bilder[i].src=waypoint.name;map.addOverlay(createImgMarker(waypoint));}
else if(waypoint.name.length||waypoint.cmt.length)
map.addOverlay(createTxtMarker(waypoint));else
map.addOverlay(new GMarker(new GLatLng(waypoint.lat,waypoint.lon)));}}}
this.showTracks=function(){if(load){if(hp){if(tracks.length>1){for(var i=0;i<profile.length;i++)if(profile[i].length&&chktrk.status[i+1])hp_diag.scale(profile[i]);}
else if(tracks.length==1)
{if(profile[0].length)hp_diag.scale(profile[0]);}
hp_diag.frame(50,35,"Strecke in km","H<br />&ouml;<br />h<br />e<br />&nbsp;<br />i<br />n<br />&nbsp;<br />m");}
if(tracks.length>1){for(var i=0;i<tracks.length;i++)if(chktrk.status[i+1]){map.addOverlay(new GPolyline(tracks[i],tcols[i%tcols.length],2,0.8));if(hp&&profile[i].length)hp_diag.plot(profile[i],tcols[i%tcols.length]);}
if(HP_verbinde){var hp_t=new Array();for(var i=0;i<profile.length;i++)if(chktrk.status[i+1])hp_t=hp_t.concat(profile[i]);if(hp_t.length)hp_diag.markeron(hp_t,dieses.markertstart,dieses.markerstop,dieses.markermove,"Linie");}}
else if(tracks.length==1){if(chktrk.status[0]){map.addOverlay(new GPolyline(tracks[0],tcols[0],2,0.8));if(hp&&profile[0].length){hp_diag.plot(profile[0],tcols[0]);hp_diag.markeron(profile[0],dieses.markertstart,dieses.markerstop,dieses.markermove,"Linie");}}}}}
this.showRoutes=function(){if(load){if(routes.length>1){for(var i=0;i<routes.length;i++)if(chkrt.status[i+1])
map.addOverlay(new GPolyline(routes[i],rcols[i%tcols.length],2,0.8));}
else if(routes.length==1){if(chkrt.status[0])
map.addOverlay(new GPolyline(routes[0],rcols[0],2,0.8));}}}
this.show=function(what){map.clearOverlays();if(hp)hp_diag.clear();if(what.search("w")!=-1)dieses.showWpts();if(what.search("t")!=-1)dieses.showTracks();if(what.search("r")!=-1)dieses.showRoutes();}
this.rescale=function(){if(load){map.setCenter(new GLatLng((latmax+latmin)/2,(lonmax+lonmin)/2),zoom);}}
this.Entfernung=function(){var ls,bs;this.init=function(b,l){ls=l;bs=b;}
this.rechne=function(b,l){var e=new GLatLng(bs,ls).distanceFrom(new GLatLng(b,l));ls=l;bs=b;return e/1000;}}
this.markertstart=function(){movemarker=new GMarker(new GLatLng(profile[0][0].lat,profile[0][0].lon),markericon);map.addOverlay(movemarker);markerinfo.style.visibility="visible";}
this.markerstop=function(){map.removeOverlay(movemarker);markerinfo.style.visibility="hidden";}
this.markermove=function(p,a){markerinfo.innerHTML="Strecke:&nbsp;"+a.x.toFixed(1)+"km<br />H&ouml;he:&nbsp;"+Math.round(a.y)+"m";map.removeOverlay(movemarker);movemarker=new GMarker(new GLatLng(a.lat,a.lon),markericon);map.addOverlay(movemarker);var point=map.getCurrentMapType().getProjection().fromLatLngToPixel(map.fromDivPixelToLatLng(new GPoint(0,0),true),map.getZoom());var offset=map.getCurrentMapType().getProjection().fromLatLngToPixel(movemarker.getPoint(),map.getZoom());var anchor=movemarker.getIcon().iconAnchor;var width=movemarker.getIcon().iconSize.width;var height=markerinfo.clientHeight;var pos=new GControlPosition(G_ANCHOR_TOP_LEFT,new GSize(offset.x-point.x-anchor.x+width,offset.y-point.y-anchor.y-height));pos.apply(markerinfo);}
var createImgMarker=function(waypoint){var marker=new GMarker(new GLatLng(waypoint.lat,waypoint.lon),icon);GEvent.addListener(marker,"click",function(){marker.openInfoWindowHtml("<img src='"+waypoint.name+"'\/><br\/>"+waypoint.cmt);});return marker;}
var createTxtMarker=function(waypoint){var marker=new GMarker(new GLatLng(waypoint.lat,waypoint.lon),{title:waypoint.name});GEvent.addListener(marker,"click",function(){marker.openInfoWindowHtml("<strong>"+waypoint.name+"<\/strong><br\/>"+waypoint.cmt);});return marker;}
var checkImageName=function(url){var ext=url.substr(url.lastIndexOf(".")+1).toLowerCase();return(ext=="jpg"||ext=="jpeg"||ext=="png"||ext=="gif");}}
function JB_GetElementsByTagNameNS(ele,namespace,name){var alltags=ele.getElementsByTagName("*");var tagname=namespace.toLowerCase()+":"+name.toLowerCase()
var tags=new Array();for(var i=0;i<alltags.length;i++)if(alltags[i].nodeName.toLowerCase()==tagname)tags.push(alltags[i]);return tags;}
function JB_CheckBoxGroup(id,Texte,Label,Farbe,def_stat,clickFunc){var dieses=this;var nbx=Texte.length;this.nboxen=nbx;this.status=new Array(nbx);for(var i=0;i<nbx;i++)this.status[i]=def_stat;var ele;var box=document.createElement("div");box.style.position="absolute";box.style.display="inline";box.style.height="25px";box.style.overflow="visible";box.style.backgroundColor="";box.style.zIndex=1000;box.style.margin="0";box.style.padding="0";box.onmouseover=function(){this.style.height="";this.style.overflow="";this.style.backgroundColor="white";this.style.paddingRight="0.3em";this.style.paddingBottom="0.2em";};box.onmouseout=function(){this.style.height="25px";this.style.overflow="hidden";this.style.backgroundColor="";this.style.paddingRight="";this.style.paddingBottom="";};for(var i=0;i<nbx;i++){ele=document.createElement("input");ele.type="checkbox";ele.id=Label+i;ele.nr=i;if(i==0)ele.onclick=function(){var l=nbx;var n=Label;var status=this.checked;dieses.status[this.nr]=status;for(var j=1;j<l;j++){document.getElementById(n+j).checked=status;dieses.status[j]=status;}
clickFunc(dieses,this);};else ele.onclick=function(){var l=nbx;var n=Label;var status=false;for(var j=1;j<l;j++)status|=document.getElementById(n+j).checked;document.getElementById(n+"0").checked=status;dieses.status[0]=status==true;dieses.status[this.nr]=this.checked;clickFunc(dieses,this);};box.appendChild(ele);ele.checked=def_stat;ele=document.createElement("span");if(i==0&&nbx==1)ele.style.color=Farbe[0];else if(i)ele.style.color=Farbe[(i-1)%Farbe.length];ele.appendChild(document.createTextNode(Texte[i]));box.appendChild(ele);if(i<Texte.length-1)box.appendChild(document.createElement("br"));}
ele=document.getElementById(id);ele.appendChild(box);var spn=document.createElement("span");spn.appendChild(document.createTextNode(" X "+Texte[0]+" "));spn.style.visibility="hidden";ele.appendChild(spn);}
function JB_addEvent(oTarget,sType,fpDest){var oOldEvent=oTarget[sType];if(typeof oOldEvent!="function"){oTarget[sType]=fpDest;}else{oTarget[sType]=function(e){oOldEvent(e);fpDest(e);}}}
function gra(ID){var feld=document.getElementById(ID);var dv=document.createElement("div");var cont=feld.appendChild(dv);var buf=document.createElement("div");this.w=parseInt(feld.offsetWidth-1);this.h=parseInt(feld.offsetHeight-1);var maxbuf=1;var bufsize=1;var sp=document.createElement("div");var col="#000000";sp.style.position="absolute";sp.style.width="1px";sp.style.height="1px";sp.style.overflow="hidden";sp.style.left="0px";sp.style.top="0px";sp.style.backgroundColor=col;this.setbuf=function(siz){bufsize=maxbuf=Math.max(1,siz);}
this.flush=function(){cont.appendChild(buf);buf=document.createElement("div");bufsize=maxbuf;}
this.punkt=function(x,y,c){if(x<0||y<0||x>this.w||y>this.h)return;if(c!=col){col=c;sp.style.backgroundColor=col;}
var pkt=sp.cloneNode(true);pkt.style.left=Math.round(x)+"px";pkt.style.top=Math.round(this.h-y)+"px";buf.appendChild(pkt);bufsize--;if(!bufsize)this.flush();}
this.ver_linie=function(x,y1,y2,c){if(x<0||x>this.w)return;if((y1<0&&y2<0)||(y1>this.h&&y2>this.h))return;if(c!=col){col=c;sp.style.backgroundColor=col;}
y1=Math.max(0,Math.min(this.h,y1));y2=Math.max(0,Math.min(this.h,y2));var vl=sp.cloneNode(true);vl.style.left=Math.round(x)+"px";vl.style.top=Math.round(this.h-Math.max(y1,y2))+"px";vl.style.height=Math.round(Math.abs(y2-y1)+1)+"px";buf.appendChild(vl);bufsize--;if(!bufsize)this.flush();}
this.hor_linie=function(x1,x2,y,c){if(y<0||y>this.h)return;if((x1<0&&x2<0)||(x1>this.w&&x2>this.w))return;if(c!=col){col=c;sp.style.backgroundColor=col;}
x1=Math.max(0,Math.min(this.w,x1));x2=Math.max(0,Math.min(this.w,x2));var hl=sp.cloneNode(true);hl.style.left=Math.round(Math.min(x1,x2))+"px";hl.style.top=Math.round(this.h-y)+"px";hl.style.width=Math.round(Math.abs(x2-x1)+1)+"px";buf.appendChild(hl);bufsize--;if(!bufsize)this.flush();}
this.linie=function(xs,ys,xe,ye,c){xs=Math.round(xs);xe=Math.round(xe);ys=Math.round(ys);ye=Math.round(ye);var dx=xe-xs;var dy=ye-ys;if(dx==0&&dy==0)this.punkt(xs,ys,c)
else if(dx==0)this.ver_linie(xs,ys,ye,c);else if(dy==0)this.hor_linie(xs,xe,ys,c);else{var adx=Math.abs(dx);var ady=Math.abs(dy);var d=Math.min(adx,ady);dx=dx/d;dy=dy/d;if(adx==ady){for(var x=xs,y=ys,i=0;i<=d;x+=dx,y+=dy,i++)this.punkt(x,y,c);}
else if(adx<ady){var dd=dy/Math.abs(dy);this.ver_linie(xs,ys,ys+dy/2-dd,c);for(var x=xs+dx,y=ys+dy/2,i=1;i<d;x+=dx,y+=dy,i++)this.ver_linie(x,y,y+dy-dd,c);this.ver_linie(xe,ye-(dy+dd)/2,ye,c);}
else{var dd=dx/Math.abs(dx);this.hor_linie(xs,xs+dx/2-dd,ys,c);for(var x=xs+dx/2,y=ys+dy,i=1;i<d;x+=dx,y+=dy,i++)this.hor_linie(x,x+dx-dd,y,c);this.hor_linie(xe-(dx+dd)/2,xe,ye,c);}}}
this.text=function(x,y,size,color,text,align){var align_h="m";var align_v="m";if(align&&align.length){align_h=align.substr(0,1);if(align.length>1)align_v=align.substr(1,1);}
var pkt=document.createElement("div");pkt.style.position="absolute";pkt.style.fontSize=size+"px";pkt.style.color=color;pkt.style.textAlign="center";pkt.innerHTML=text;cont.appendChild(pkt);switch(align_h){case"l":default:pkt.style.left=Math.round(x)+"px";break;case"m":pkt.style.left=Math.round(x)-pkt.offsetWidth/2+"px";break
case"r":pkt.style.left=Math.round(x)-pkt.offsetWidth+"px";break}
switch(align_v){case"o":default:pkt.style.top=Math.round(this.h-y)+"px";break;case"m":pkt.style.top=Math.round(this.h-y)-pkt.offsetHeight/2+"px";break;case"u":pkt.style.top=Math.round(this.h-y)-pkt.offsetHeight+"px";break;}}
this.del=function(){feld.removeChild(cont);delete cont;delete buf;var dv=document.createElement("div");cont=feld.appendChild(dv);buf=document.createElement("div");bufsize=maxbuf;}}
var plot=function(id){var JB_log10=function(x){return Math.log(x)/Math.LN10;}
var JB_toString=function(n){return Number(n.toPrecision(15)).toString(10);}
var JB_makediv=function(parentnode,id,x0,y0,width,height){var ele=document.createElement("div");ele.id=id;ele.style.position="absolute";ele.style.left=x0+"px";ele.style.top=y0+"px";ele.style.width=width+"px";ele.style.height=height+"px";parentnode.appendChild(ele);return ele;}
var plotid=id+"plot";var plotidm=id+"plotm";var idxlabel=id+"xlabel";var idylabel=id+"ylabel";var xmin=0,xmax=0,ymin=0,ymax=0;var xfak=0,yfak=0;var dx,dy,fx,fy;var gr=null;var xlabel=null;var ylabel=null;var feld=document.getElementById(id);var w=parseInt(feld.offsetWidth-1);var h=parseInt(feld.offsetHeight-1);var ifeld=document.createElement("div");ifeld.style.position="absolute";ifeld.style.width=w+"px";ifeld.style.height=h+"px";feld.appendChild(ifeld);this.scale=function(a){if(xmin==xmax){xmax=xmin=a[0].x;ymax=ymin=a[0].y;}
for(var i=0;i<a.length;i++){var t=a[i];if(t.x<xmin)xmin=t.x;if(t.x>xmax)xmax=t.x;if(t.y<ymin)ymin=t.y;if(t.y>ymax)ymax=t.y;}
if(xmax==xmin){xmin-=0.5;xmax+=0.5;}
dx=xmax-xmin;fx=Math.pow(10,Math.floor(JB_log10(dx))-1);xmin=Math.floor(xmin/fx)*fx;xmax=Math.ceil(xmax/fx)*fx;if(ymax==ymin){ymin-=0.5;ymax+=0.5;}
dy=ymax-ymin;fy=Math.pow(10,Math.floor(JB_log10(dy))-1);ymin=Math.floor(ymin/fy)*fy;ymax=Math.ceil(ymax/fy)*fy;}
this.clear=function(){ifeld.innerHTML="";xmax=xmin=ymax=ymin=xfak=yfak=0;}
this.frame=function(x0,y0,xl,yl){ifeld.innerHTML="";JB_makediv(ifeld,plotid,x0,0,w-x0,h-y0);JB_makediv(ifeld,idxlabel,x0,h-y0,w-x0,y0);JB_makediv(ifeld,idylabel,0,0,x0,h-y0);JB_makediv(ifeld,plotidm,x0,0,w-x0,h-y0);xlabel=new gra(idxlabel);ylabel=new gra(idylabel);gr=new gra(plotid);gr.setbuf(1000);xfak=gr.w/(xmax-xmin);yfak=gr.h/(ymax-ymin);xlabel.text(xlabel.w/2,0,16,"black",xl,"mu");ylabel.text(5,ylabel.h/2,16,"black",yl,"mm");var tx=100*dx/gr.w;var ty=gr.h<250?50*dy/gr.h:100*dy/gr.h;var tx10=Math.pow(10,Math.floor(JB_log10(tx)));tx=Math.round(tx/tx10);var ty10=Math.pow(10,Math.floor(JB_log10(ty)));ty=Math.round(ty/ty10);tx=Number(String(tx).replace(/3/,"2").replace(/[4567]/,"5").replace(/[89]/,"10"));ty=Number(String(ty).replace(/3/,"2").replace(/[4567]/,"5").replace(/[89]/,"10"));tx*=tx10;ty*=ty10;var mxmin=Math.ceil(xmin/tx)*tx;var mymin=Math.ceil(ymin/ty)*ty;for(var x=mxmin;x<=xmax;x+=tx){gr.linie((x-xmin)*xfak,0,(x-xmin)*xfak,gr.h,"gray");xlabel.text((x-xmin)*xfak,xlabel.h,14,"black",JB_toString(x),"mo");}
for(var y=mymin;y<=ymax;y+=ty){gr.linie(0,(y-ymin)*yfak,gr.w,(y-ymin)*yfak,"gray");ylabel.text(ylabel.w,(y-ymin)*yfak,14,"black",JB_toString(y),"rm");}
var rahmen=new gra(plotid);rahmen.linie(0,0,rahmen.w,0,"black");rahmen.linie(rahmen.w,0,rahmen.w,rahmen.h,"black");rahmen.linie(rahmen.w,rahmen.h,0,rahmen.h,"black");rahmen.linie(0,rahmen.h,0,0,"black");}
this.plot=function(a,col){for(var i=0;i<a.length-1;i++)
gr.linie((a[i].x-xmin)*xfak,(a[i].y-ymin)*yfak,(a[i+1].x-xmin)*xfak,(a[i+1].y-ymin)*yfak,col);gr.flush();}
this.markeron=function(a,callback_over,callback_out,callback_move,markertype){var dieses=this;var posx=0;var mele=document.getElementById(plotidm);var pele=document.getElementById(plotid);var marker=document.createElement("div");marker.style.position="absolute";marker.style.display="none";if(markertype=="Punkt"){marker.style.fontSize="32px";var txt=document.createTextNode(String.fromCharCode(8226));marker.appendChild(txt);}
else{marker.style.top="0";marker.style.height=gr.h+"px";marker.style.width="1px";marker.style.backgroundColor="black";}
pele.appendChild(marker);mele.onmouseover=function(e){if(!e)e=window.event;e.cancelBubble=true;if(e.stopPropagation)e.stopPropagation();marker.style.display="";mele.onmousemove=function(e){if(!e)e=window.event;e.cancelBubble=true;if(e.stopPropagation)e.stopPropagation();posx=e.layerX?e.layerX:e.offsetX;var x=posx/xfak+xmin;var al=a.length;var p,pi;if(x<=a[0].x)pi=0;else if(x>=a[al-1].x)pi=al-1;else{p=al/2;pi=Math.floor(p);var dp=Math.ceil(p/2);do{var apx=a[pi].x;if(x<apx){p-=dp;if(p<0)p=0;}
else if(x>apx){p+=dp;if(p>al-1)p=al-1;}
else break;pi=Math.floor(p);dp=dp/2;}while(dp>=0.5);}
if(markertype=="Punkt"){marker.style.left=Math.round((a[pi].x-xmin)*xfak)-marker.offsetWidth/2+"px";marker.style.top=Math.round(gr.h-(a[pi].y-ymin)*yfak)-marker.offsetHeight/2+"px";}
else{marker.style.left=Math.round((a[pi].x-xmin)*xfak)+"px";}
if(callback_move&&typeof(callback_move)=="function")callback_move(pi,a[pi]);return false;}
if(callback_over&&typeof(callback_over)=="function")callback_over();return false;}
mele.onmouseout=function(e){if(!e)e=window.event;marker.style.display="none";mele.onmousemove=null;if(callback_out&&typeof(callback_out)=="function")callback_out();return false;}}
this.markeroff=function(){var ele=document.getElementById(plotid);ele.onmousemove=null;ele.onmouseout=null;}}
JB_addEvent(window,"onload",function(){if(document.getElementsByTagName&&GBrowserIsCompatible()){var Map_Nr=0;var chkTyp=function(typString){if(typString=="Karte")return G_NORMAL_MAP;if(typString=="Satellit")return G_SATELLITE_MAP;if(typString=="Hybrid")return G_HYBRID_MAP;if(typString=="Oberflaeche")return G_PHYSICAL_MAP;if(typString=="OSM")return"osm_map";return G_SATELLITE_MAP;}
var divs=document.getElementsByTagName("div");var typ=G_SATELLITE_MAP;for(var i=0;i<divs.length;i++){var div=divs[i];if(div.className){var Klasse=div.className;var CN=Klasse.toLowerCase().indexOf("gpxview");if(CN>-1){if(div.id)var Id=div.id;else{var Id="map"+(Map_Nr++);div.id=Id;}
var GPX=Klasse.substring(CN).split()[0];GPX=GPX.split(":");if(GPX.length==3){typ=chkTyp(GPX[2]);}
if(GPX[1].length){window["Karte_"+Id]=new makeMap(Id);window["Karte_"+Id].Spur(GPX[1],typ);}}}}
var buttons=document.getElementsByTagName("button");for(var i=0;i<buttons.length;i++){var button=buttons[i];if(button.className){var Klasse=button.className;var CN=Klasse.toLowerCase().indexOf("gpxview");if(CN>-1){var cmd=Klasse.substring(CN).split()[0];cmd=cmd.split(":");if(cmd.length>2){var Id=cmd[1];switch(cmd[2]){case"skaliere":(function(){var mapid="Karte_"+Id;button.onclick=function(){window[mapid].rescale()};})();break;case"lade":if(cmd.length>3){if(cmd.length>4)typ=chkTyp(cmd[4]);else typ=G_SATELLITE_MAP;(function(){var fn=cmd[3];var mapid="Karte_"+Id;var tp=typ;button.onclick=function(){window[mapid].Spur(fn,tp);window.scrollTo(0,550);};})();}
break;default:break;}}}}}
JB_addEvent(window,"onunload",GUnload);}
else alert("Ihr Browser unterstützt nicht die benötigten Methoden!");});