transitions

I am attempting to set up a node type that has 4 workflow states associated to it. What I would like to do is include links or linked images images and via the link, can be clicked on to change that node to that state. The idea is to keep users from having to click workflow and then change the state. These states will not change, so I don't mind hardcoding links into the node template and using node id as a dynamic variable in the url. Is this possible? I think that this would be a great usability enhancement to Workflows aswell. thanks in advance. Jimmy