package bookutil;
import java.util.ArrayList;
public class DivPage {
  public int cur_page=1;
  public int total_page=0;
  public DivPage() {
  }
  public ArrayList divPage(ArrayList alist,int pagesize,String curpage){
    if(alist==null||alist.isEmpty()||pagesize<=0){
      return alist=null;
    }
    int rec_pos=0;
    ArrayList al=new ArrayList();
    try{
      cur_page=Integer.parseInt(curpage);
    }catch(Exception e){
      cur_page=1;
    }

    return al;
  }
}