refactor code to match new background dom structure
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							|  | @ -3237,13 +3237,18 @@ | |||
| 
 | ||||
| 			startEmbeddedContent( currentBackground ); | ||||
| 
 | ||||
| 			var backgroundImageURL = currentBackground.style.backgroundImage || ''; | ||||
| 			var currentBackgroundContent = currentBackground.querySelector( '.slide-background-content' ); | ||||
| 			if( currentBackgroundContent ) { | ||||
| 
 | ||||
| 				var backgroundImageURL = currentBackgroundContent.style.backgroundImage || ''; | ||||
| 
 | ||||
| 				// Restart GIFs (doesn't work in Firefox)
 | ||||
| 				if( /\.gif/i.test( backgroundImageURL ) ) { | ||||
| 					currentBackgroundContent.style.backgroundImage = ''; | ||||
| 					window.getComputedStyle( currentBackgroundContent ).opacity; | ||||
| 					currentBackgroundContent.style.backgroundImage = backgroundImageURL; | ||||
| 				} | ||||
| 
 | ||||
| 			// Restart GIFs (doesn't work in Firefox)
 | ||||
| 			if( /\.gif/i.test( backgroundImageURL ) ) { | ||||
| 				currentBackground.style.backgroundImage = ''; | ||||
| 				window.getComputedStyle( currentBackground ).opacity; | ||||
| 				currentBackground.style.backgroundImage = backgroundImageURL; | ||||
| 			} | ||||
| 
 | ||||
| 			// Don't transition between identical backgrounds. This
 | ||||
|  |  | |||
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	 Hakim El Hattab
						Hakim El Hattab