First of all a full stop has been invented. It makes reading a lot easier. You should try it. Same with capitalisation when appropriate. It really helps. Also it really helps to get people respond, IF what they are responding to does not appear to be the ramblings of someone who is partaking in heavy drugs and randomly stringing random utterances together. Again, capitalisation helps.
Second of all, a search function has been invented. The invention was so revolutionary that it was even included on the site. It makes finding answers to questions a bit easier. This particular question has been asked and answered before. See post 15338 for an answer.
Try reading for a change. Again, if you had bothered just to read the last two pages, you would have found an answer. But at least I will know you will have successfully done so if you respond to this.