http://livedocs.adobe.com/ Macromedia LiveDocs - online documentation with user feedback. Copyright 2009, Macromedia, Inc. 2009-11-24T20:09:41 en-us http://livedocs.adobe.com/coldfusion/6.1/htmldocs/functa12.htm#31044 I think that IsArray with the second argument might be what you are looking for. http://livedocs.macromedia.com/coldfusion/6.1/htmldocs/funct122.htm<br><br>In general, you will get a better and quicker answer by posting questions like this to the online forums: http://webforums.macromedia.com/ jrunrandy 1 1 2005-04-07T14:11:25 http://livedocs.adobe.com/coldfusion/6.1/htmldocs/functa12.htm#30511 How do you find out how many dimensions an array has after it has been created? sjibben 0 0 2005-03-29T13:34:03