If i sync my photos from computer will it erase iphone pictures?

Anyone with experience of if it erased or not especially help!

Added (1). SORRY ITUNES*

When you put them onto iPhoto, or Windows Media Player or whatever, when you import them, it will give you an option of whether you want to delete them off of your iPhone or not.

The pictures won't be deleted on your iphone when you just sync it. It will just be copied. Unless you delete the pictures on the folder. Hehe.