Scratch

Currently I'm working on a new project and so far is going very well.....

             -But there's one problem
                         
                I'm trying to make a sprite glide across the screen - but if it comes in
                contact with another sprite in doing so, the sprite will stop ( and if
                possible wait for the sprite to pass before continuing on gliding across
                the screen)

                Any help will be greatly appreciated!!!!! ( and yes i am a noob when
                it comes to anything Scratch......)