Bug1254841: Flash player displayed over dialogs.

Fix the flash player for embedded media being displayed
over dialogs by adding wmode=transparent. Tested on IE9,
Chrome 37 and Firefox 32.

Change-Id: I2b450b7373a7b1506d733a86090a9932b51b2f72
Signed-off-by: Nigel Cunningham <nigelc@catalyst-au.net>

htdocs/artefact/file/blocktype/internalmedia/lib.php

@@ -253,6 +253,7 @@ class PluginBlocktypeInternalmedia extends PluginBlocktype {
                     so.addVariable("type", "swf");
                     so.addVariable("height", "' . $height . '");
                     so.addVariable("width", "' . $width . '");
+                    so.addVariable("wmode", "transparent");
                 ';
         foreach ($params as $key => $value) {
             $html .= '      so.addParam("' . $key . '", "' . $value . '"); '. "\n";
@@ -430,6 +431,7 @@ class PluginBlocktypeInternalmedia extends PluginBlocktype {
        <param name="autoplay" value="' . $autostart . '">
        <param name="autostart" value="' . $autostart . '">
        <param name="scale" value="aspect">
+       <param name="wmode" value="transparent">
       </object>
     <!--<![endif]-->
     </object></span>';

htdocs/artefact/file/blocktype/internalmedia/mahara-flashplayer/mahara-flashplayer-3.2.6.js

@@ -1302,7 +1302,8 @@ if (typeof jQuery == 'function') {
 			onFail: null,
 			expressInstall: null, 
 			w3c: false,
-			cachebusting: false  		 		 
+            cachebusting: false,
+            wmode: 'transparent'
 	};
 	
 	// version 9 bugfix: (http://blog.deconcept.com/2006/07/28/swfobject-143-released/)