gistfile1.js

$.post('data/Ajax.php', {'class': 'Catalogue', method: 'loadAttributeSelectedItems', params: ['none']}, function(data) {  			
	var splitloads = data.split(',');
	$(splitloads).each(function(index,attributetreehierarchy) {		

		console.log(attributetreehierarchy);
		treeattr.loadKeyPath(attributetreehierarchy, function(node, status){
			if(status == "loaded") {
			  node.expand();
			}else if(status == "ok") {	
			  node.activateSilently()
			  node.select(true);						  
			}
		});			
		
	});
}, 'json');