follow =  {
	
	add : function(PHPSESSID,category) {
	
		var streamuserid = jQuery('#stream-userid').html();
		var url 	= '/account/follow_update.php';
	    var pars 	= 'PHPSESSID=' + PHPSESSID + '&category=' + category + '&action=add'; 
		var myAjax = new Ajax.Request(
			url, 
			{
				method: 'post', 
				parameters: pars, 
				onSuccess: function(Req)
	                      {
	                      
		                      // var LoginInformations 		= Req.responseText.split(',');
		                      var response 			= Req.responseText;
		                      
		                      if (response>=1) {
		                            alert('success');
		                            jQuery('#follow-count-books').html(response);
		                      		stream_update(PHPSESSID,event_id,streamuserid);
		                      		
		                      }
	                      }
	                });

	}
}