function onFollowClickedHandler(eventObj) {
    	
    	var provider = eventObj.button.provider;
    	
    	if (provider.toString() == 'email') {
    		trackStumble();
    	} else if (provider.toString() == 'twitter') {
    		trackFollowViaTwitter();
		}
    	
    };
    
  // Step 1: Define the Follow Bar plugin's params object         
    var params ={   
        containerID: 'divButtons',  
        iconSize: 18,
                buttons:[  
            {  
                provider: 'facebook',  
                actionURL: 'http://www.facebook.com/bio',  
                action: 'dialog'  
            },{  
                provider: 'twitter', 
               	followUsers: 'bio', 
                confirmationText:'Thank you for following us',  
                action: 'dialog'  
            },{  
                provider: 'email',
                iconURL: '/assets/images/stumble.png',
                actionURL:'http://www.stumbleupon.com/channel/BIO ',
                confirmationText:'Thank you for following us',  
                action: 'window'  
            }
        ] ,
        onFollowClicked: onFollowClickedHandler
    };  
         
    $(document).ready(function() {
    
    	gigya.services.socialize.showFollowBarUI(aetn.socialize.getConf(),params);          
        
    });