When you have a mask currently open and close and need another opened right after. Enables chaining using the onClose callback method

Author: lagrz

src/toolbox/toolbox.expose.js

@@ -169,12 +169,12 @@
 				// onBeforeClose
 				if (call(config.onBeforeClose) === false) { return this; }
 
-				mask.fadeOut(config.closeSpeed, function()  {					
-					call(config.onClose);					
+				mask.fadeOut(config.closeSpeed, function()  {										
 					if (exposed) {
 						exposed.css({zIndex: overlayIndex});						
 					}				
 					loaded = false;
+					call(config.onClose);
 				});				
 
 				// unbind various event listeners