Thanks for responding. I don’t have a live version, but you were right-the paths to the files are wrong.
The html source code repeats itself:
https://localhost/local_server/gislabtest/local_server/gislabtest/wp-content/plugins/daves-wordpress-live-search/jquery.dimensions.pack.js?ver=3.1
the same happens for ‘daves-wordpress-live-search.js?ver=3.1’
The correct path would simply be localhost/local_server/gislabtest/wp-content/plugins/. Is there something wrong in my wp settings, or is the plugin pointing to the wrong path? This isn’t happening for any of the other header scripts.