Groups examples and some boolean checks corrected

examples/groups/bring to top 2.php

@@ -0,0 +1,101 @@
+<?php
+    $title = "Bringing to top and game indexes";
+    require('../head.php');
+?>
+
+<script type="text/javascript">
+
+(function () {
+
+    var game = new Phaser.Game(800, 600, Phaser.CANVAS, '', { preload: preload, create: create,update:update,render:render });
+
+    function preload() {
+
+        game.load.image('beast', 'assets/pics/shadow_of_the_beast2_karamoon.png');
+        game.load.image('snot', 'assets/pics/nslide_snot.png');
+        game.load.image('atari1', 'assets/sprites/atari130xe.png');
+        game.load.image('sonic', 'assets/sprites/sonic_havok_sanity.png');
+        game.load.image('coke', 'assets/sprites/cokecan.png');
+        game.load.image('disk', 'assets/sprites/oz_pov_melting_disk.png');
+        
+
+    }
+
+    var group1,
+        group2,
+        coke,
+        disk;
+
+    function create() {
+
+        //  Create a background image
+        game.add.sprite(0, 0, 'beast');
+
+        //  Create a Group that will sit above the background image
+        group1 = game.add.group();
+
+        //  Create a Group that will sit above Group 1
+        group2 = game.add.group();
+
+        //  Now let's create some random sprites and enable them all for drag and 'bring to top'
+        for (var i = 0; i < 10; i++)
+        {
+
+            var tempSprite = game.add.sprite(game.stage.randomX, game.stage.randomY, 'atari1');
+
+            tempSprite.name = 'atari' + i;
+            tempSprite.input.start(i, true);
+            tempSprite.input.enableDrag(false, true);
+
+            group1.add(tempSprite);
+
+            //  Sonics
+
+            var tempSprite=game.add.sprite(game.stage.randomX, game.stage.randomY, 'sonic');
+
+            tempSprite.name = 'sonic' + i;
+            tempSprite.input.start(10 + i, true);
+            tempSprite.input.enableDrag(false, true);
+
+            group2.add(tempSprite);
+        }
+
+        //  Add 2 control sprites into each group - these cannot be dragged but should be bought to the top each time
+        coke = group1.create(100, 100, 'coke');
+        disk = group2.create(400, 300, 'disk');
+
+        //  Create a foreground image - everything should appear behind this, even when dragged
+        var snot = game.add.sprite(game.world.centerX, game.world.height, 'snot');
+        snot.anchor.setTo(0.5, 1);
+
+        //  You can click and drag any sprite but Sonic sprites should always appear above the Atari sprites
+        //  and both types of sprite should only ever appear above the background and behind the 
+
+    }
+
+    function update() {
+
+        if (game.input.keyboard.justReleased(Phaser.Keyboard.ONE))
+        {
+            coke.bringToTop();
+        }
+
+        if (game.input.keyboard.justReleased(Phaser.Keyboard.TWO))
+        {
+            disk.bringToTop();
+        }
+
+    }
+
+    function render() {
+        game.debug.renderInputInfo(32, 32);
+    }
+
+})();
+
+</script>
+
+<?php
+    require('../foot.php');
+?>
+