added via marker numbering

WebContent/base/OSRM.Markers.js

@@ -131,5 +131,11 @@ hasTarget: function() {
 	if( this.route[this.route.length-1] && this.route[this.route.length-1].label == OSRM.C.TARGET_LABEL )
 		return true;
 	return false;
+},
+
+//relabel all via markers
+relabelViaMarkers: function() {
+	for(var i=1, size=this.route.length-1; i<size; i++)
+		this.route[i].marker.setLabel(i);
 }
-});
+});

WebContent/base/leaflet/L.MouseMarker.js

@@ -34,6 +34,13 @@ L.MouseMarker = L.Marker.extend({
 		}
 	},
 	
+	setLabel: function( label ) {
+		if(this._icon) {
+			this._icon.lastChild.innerHTML=label;
+			this._icon.lastChild.style.display = "block";
+		}
+	},
+	
 	_changeIcon: function () {
 		var options = this.options;
 

WebContent/base/leaflet/L.SwitchableIcon.js

@@ -80,8 +80,16 @@ L.SwitchableIcon = L.Class.extend({
 	_createImg: function (src) {
 		var el;
 		if (!L.Browser.ie6) {
-			el = document.createElement('img');
-			el.src = src;
+			el = document.createElement('div');
+			
+			var img = document.createElement('img');
+			var num = document.createElement('div');
+			img.src = src;
+			num.className = 'via-counter';
+			num.innerHTML = "";
+			
+			el.appendChild(img);
+			el.appendChild(num);
 		} else {
 			el = document.createElement('div');
 			el.style.filter = 'progid:DXImageTransform.Microsoft.AlphaImageLoader(src="' + src + '")';
@@ -106,7 +114,7 @@ L.SwitchableIcon = L.Class.extend({
 	
 	_switchImg: function (src, el) {
 		if (!L.Browser.ie6) {
-			el.src = src;
+			el.firstChild.src = src;
 		} else {
 			el.style.filter = 'progid:DXImageTransform.Microsoft.AlphaImageLoader(src="' + src + '")';
 		}