Fixed some examples.

examples/misc_lights_test.html

@@ -59,7 +59,7 @@
 			var windowHalfX = window.innerWidth / 2;
 			var windowHalfY = window.innerHeight / 2;
 
-			var render_canvas = 0, render_gl = 1;
+			var render_canvas = 1, render_gl = 1;
 			var has_gl = 0;
 
 			var bcanvas = document.getElementById( 'rcanvas' );

examples/misc_materials_multimaterials.html

@@ -67,7 +67,7 @@
 			var windowHalfX = window.innerWidth / 2;
 			var windowHalfY = window.innerHeight / 2;
 
-			var render_canvas = 0, render_gl = 1;
+			var render_canvas = 1, render_gl = 1;
 			var has_gl = 0;
 
 			var bcanvas = document.getElementById( 'rcanvas' );

examples/webgl_objconvert_test.html

@@ -59,7 +59,7 @@
 			var windowHalfX = window.innerWidth / 2;
 			var windowHalfY = window.innerHeight / 2;
 
-			var render_canvas = 0, render_gl = 1;
+			var render_canvas = 1, render_gl = 1;
 			var has_gl = 0;
 
 			var bcanvas = document.getElementById( "rcanvas" );
@@ -164,7 +164,7 @@
 
 				}
 
-				if( render_canvas ) {
+				if ( render_canvas ) {
 
 					canvasRenderer = new THREE.CanvasRenderer();
 					canvasRenderer.setSize( SCREEN_WIDTH, SCREEN_HEIGHT );