hey all!i've been on with this for past half hour, and im a bit frustrated now!i have a variable which contains an id. In some cases the id may be repeated (multiple times), and a comma inbetween the id's. for example: "33" OR "33,33" OR "33,33,33" etc.im trying to create a simple function to remove just one of the id's: so, "33,33" becomes "33".my question is; how do I do it ?! -Thanks!