> to cause the error in my small example available on my site. It seems that > it has to do with two ajax calls. When the second one takes place before the > first one is finished... at least that's what I *think* it is.
What's happening here is that "SecondCall()" is invoked as the document is parsed. You initialize the blockUI stuff in a document-ready block which runs *after* that first ajax request is sent. So the first invocation on the block plugin is an unblockUI call instead of a blockUI call. I'll update the code to guard against this, but you can (and should) also move the ajaxStart/stop code outside of doc-ready. It doesn't need to be there, and in this case creates a problem for you. <script type="text/javascript" scr="jquery.js"> <script type="text/javascript"> $().ajaxStart($.blockUI).ajaxStop($.unblockUI); // other stuff </script> _______________________________________________ jQuery mailing list discuss@jquery.com http://jquery.com/discuss/