DHTMLXGrid Undefined when used with Tabbar and Ajax

When I call this page by itself it works fine. However when I call this page from the Tabbar script using ajax-html I get an dhtmlxgrid undefined error?







In case of loading by “ajax-html”  tabbar correctly  process script inside , but it will not load additional js files  ( <script src="… )  - to resolve problem you need to put such js includes in same page where tabbar sits.