added a new feature to the GUI: you now get a link of the calculated route

Docs/WebFrontend/Geocode.js

@@ -101,7 +101,7 @@ function showResultsGeocode(response) {
 		}		
 		html += '</table>';
 		
-		markerzoom(markername, lonlat);
+		setMarkerAndZoom(markername, lonlat);
 	}
 	
     
@@ -114,10 +114,22 @@ function showResultsGeocode(response) {
 }
 
 /*
- * markerzoom()-Function to set a marker on the map
+ * setMarkerAndZoom()-Function to set a marker on the map and zoom
  */
-function markerzoom(markername,lonlat){
+function setMarkerAndZoom(markername,lonlat){
-	lonlat.transform(new OpenLayers.Projection("EPSG:4326"), new OpenLayers.Projection("EPSG:900913"));
+	setMarker(markername,lonlat);
+	
+	//Hack - FIXME !
+	lonlat.lon -= 500;
+	//Set Center
+	map.setCenter(lonlat, 15);
+}
+
+/*
+ * setMarker()-Function to set a marker on the map
+ */
+function setMarker(markername,lonlat){
+	lonlat.transform(EPSG_4326, EPSG_900913);
 	for(var i= 0; i<dragLayer.features.length; i++){
 		if(dragLayer.features[i].name == markername){ dragLayer.removeFeatures([dragLayer.features[i]]); }	
 	}
@@ -133,11 +145,6 @@ function markerzoom(markername,lonlat){
 		
 	point.name = markername;
 	dragLayer.addFeatures([point]);
-
-	//Hack - FIXME !
-	lonlat.lon -= 500;
-	//Set Center
-	map.setCenter(lonlat, 15);
 }
 
 /*

Docs/WebFrontend/Map.js

@@ -160,6 +160,9 @@ function init(){
 	if (!map.getCenter()){
 		map.setCenter(new OpenLayers.LonLat(600000, 6600000),6);
 	}
+	
+	//Check if the URL contains some GET parameter, e.g. for the route
+	checkURL();
 }
 
 //Helper Functions
@@ -177,4 +180,42 @@ function checkReturn(textfieldname,e){
 function closeOpenDiv(name){ 
 	if(document.getElementById(name).style.display == 'none'){ document.getElementById(name).style.display = ''; }
 	else{ document.getElementById(name).style.display = 'none'; }
+}
+
+//URL Functions
+function checkURL(){
+	var getObjs = new Array();
+	var getString = document.location.search.substr(1,document.location.search.length);
+	if(getString != ''){
+		var getArray=getString.split('&');
+		for(i=0 ; i<getArray.length ; ++i){
+			var v='';
+			var vArr = getArray[i].split('=');
+			if(vArr.length>1){ v = vArr[1]; }
+			getObjs[unescape(vArr[0])]=unescape(v);
+		}
+	}
+	
+	var fr = getObjectOfArray(getObjs, "fr");
+	var to = getObjectOfArray(getObjs, "to");
+	
+	if(fr != 'undefined' && to != 'undefined'){
+		//From
+		var fr_pos = fr.split(',');
+		var fr_lonlat = new OpenLayers.LonLat(fr_pos[1],fr_pos[0]);
+		setMarkerAndZoom('start', fr_lonlat);
+		isStartPointSet = true;
+		//To
+		var to_pos = to.split(',');
+		var to_lonlat = new OpenLayers.LonLat(to_pos[1],to_pos[0]);
+		setMarker('end', to_lonlat);
+		isEndPointSet = true;
+		//Calculate the route
+		routing(false);
+	}
+}
+
+function getObjectOfArray(objects, elementName){
+	if(!objects[elementName]){ return 'undefined'; }
+	return objects[elementName];
 }

Docs/WebFrontend/Route.js

@@ -113,10 +113,18 @@ function showResultsRoute(response) {
 		else{
 			showRouteGeometry(response);
 		}
+		
+		//Create Link of the route
+		var startFeat = getMarkerByName('start');
+		var endFeat = getMarkerByName('end');
+		var from = new OpenLayers.LonLat(startFeat.geometry.x,startFeat.geometry.y).transform(EPSG_900913,EPSG_4326);
+		var to = new OpenLayers.LonLat(endFeat.geometry.x,endFeat.geometry.y).transform(EPSG_900913,EPSG_4326);
+		var routeLink = document.URL+'?fr='+from.lat.toFixed(6)+','+from.lon.toFixed(6)+'&to='+to.lat.toFixed(6)+','+to.lon.toFixed(6);
+		routeLink = '<a target=\"_blank\" href="'+routeLink+'\">Your link to the route ...</a>';
     	
         //Show Route Summary
         var output = '<p class="routeSummaryHL">Some information about your Way <br> from \'<span class="routeSummaryHLlight">'+response.route_summary.start_point+'</span>\' to \'<span class="routeSummaryHLlight">'+response.route_summary.end_point+'</span>\'</p>';
-        output += '<p class="routeSummary">Distance: <span class="routeSummarybold">'+response.route_summary.total_distance/1000+' km</span> - Duration: <span class="routeSummarybold">'+secondsToTime(response.route_summary.total_time)+'</span></p><p class="routeInstructionsHL"> Your Route-Instructions:</p>';
+        output += '<p class="routeSummary">Distance: <span class="routeSummarybold">'+response.route_summary.total_distance/1000+' km</span> - Duration: <span class="routeSummarybold">'+secondsToTime(response.route_summary.total_time)+'</span></p><p>'+routeLink+'</p><pclass="routeInstructionsHL"> The Route-Instructions:</p>';
         //Show Route Instructions
         output += '<table>';
         var lengthOfArray = response.route_instructions.length;