in the web page http://software.intel.com/en-us/articles/vcsource-samples-optimizing-opencl/ There is a" Select sample" dropdown list . At first I thought I might be able to use " _IEFormElementOptionselect" to select the item. After I checked the html source file, the "download-samples" option was not inside "form". If I can not use _IEFormElementOptionselect to select the option, is there any other way I can use AutoIt to select the iterm from the IE dropdown list? the html sorce code