Updated JS mode examples, changed convenience function to have same camel case as Processing.getInstanceById()

javascript/examples/Environment/DocumentObjectModel/colorFinder/jsinterface.js

@@ -14,7 +14,7 @@
      
      // Get the instance. We just use the first one. Another way would be to use
      // the automaticaly generated ID "colorFinder", see <canvas> in index.html
-     var mySketchInstance = Processing.getInstanceById( getProcessingSketchID() );
+     var mySketchInstance = Processing.getInstanceById( getProcessingSketchId() );
      
      if ( mySketchInstance == undefined ) { // means it has not started
          setTimeout( makeTheLink, 200 );    // try again later

javascript/examples/Environment/DocumentObjectModel/nodeTree/forrest.js

@@ -5,7 +5,7 @@ window.onload = function () {
 }
 
 function tryFindSketch () {
-    var sketch = Processing.getInstanceById( getProcessingSketchID() );
+    var sketch = Processing.getInstanceById( getProcessingSketchId() );
     if ( sketch == undefined )
         setTimeout(tryFindSketch, 200);  // retry after 0.2 secs
     else

javascript/examples/Environment/DocumentObjectModel/selectionFlower/selectionmonitor.js

@@ -12,7 +12,7 @@ window.onload = function () {
 
 // this is called (repeatedly) to find the sketch
 function getSketchInstance() {
-    var s = Processing.getInstanceById(getProcessingSketchID());
+    var s = Processing.getInstanceById(getProcessingSketchId());
     if ( s == undefined ) {
         setTimeout(getSketchInstance, 200); // try again a bit later