new demo .fla files in Class Materials

i've posted some .fla files in our Class Materials folder:

-"drag-and-drop-multiples" - the .fla in this folder is a working example of a drag-and-drop movie clip that replicates itself when dropped in the right place
-"drag between levels" - these files demonstrate the ability to detect a dropped clip on another level. the "workspacemovie" file loads the "objectsmovie" file into level 10
-"art228_homepage_FLAs" - these are the .fla files that make up our course home page. there's a lot going on in these, so venture into them at your own risk. we'll cover more of that stuff after break.