Hi to all My case is very simple. I have runtime filled TUniHTMLMemo ( it is the same with DBHTMLMemo with text replacement inside OnGetText on DataSet Object)  in some cases in this HTML I need to create button(s) that will execute ajaxRequest back to server. But IE and other browsers report with error like "ajaxRequest is NOT defined" I tested same code with simple onclick="alert('bla-bla');" and it work fine.   What is necessary to be done to be possible standard UniGUI ajaxRequest call