In a recent discussion I had, somebody told me that is incorrect to say that because Ajax is Javascript already.

The contenxt:

*"How do I blablablabal in a webpage so it doesn't have to do a page refresh"*

My answer: 

*"Use JavaScript + Ajax"*

**EDIT**

Ok, it is, so... how should I say it? *"Use AJAX"*? or *"Use Javascript"*?