how to divide a page using jsp in three different column and in which , in first column , there is a phone number box,whenever a phone numhber is given immediately it will shown in below of the phone box,if the space if full fill then a scroll bar will apear. And in the second column only a button named move , if i choose a phone number from the first coulum , only after that the move button will activated, if we press this move button , the choosed phone number will pass to the third coulumn . Thats all .