How do I make a subdirectory in SmartFTP? I want to make hoover buttons, but I cant figure out how/where to upload the files.

there should be something that says "make new directory" or something to that effect.

If your img code just states image1.jpg and image2.jpg then you upload it to your main directory, where you have your index file and stuff. If you put in your img tag <img src="images/image1.jpg"> then you would have to create a directory called images and put all your pictures there.

Hope that made sense.

yea I think that made sense. I'm going by this: http://www.lissaexplains.com/javascript2.shtml on how to make hoover buttons...but it's not working - they just show up as little gray boxes, so I was thinking maybe I uploaded those things to the wrong place. Otherwise, I have no idea why it wont work.

they only work with IE so if you are using another browser, they aren't going to work. In order to make your site functionable for everyone, I would suggest mouseovers (http://www.southerntwilight.com/tutorials/mouseover.html).