I forgot, course after doing the reverse like this:

     if (($dow != 6) && ($dow != 7)){

                 if ("$mon/$mday/$year" eq $selected_date_from){

                                   push(@date_dd_from_r,"<option selec
+ted value=\"$mon/$mday/$year\">$mon/$mday/$year</option>\n");
                                                               @date_d
+d_from = reverse @date_dd_from_r;

                                  }else{

                                        push(@date_dd_from_r,"<option 
+value=\"$mon/$mday/$year\">$mon/$mday/$year</option>\n");
                                                                      
+  @date_dd_from = reverse @date_dd_from_r;

                                        }

                 if ("$mon/$mday/$year" eq $selected_date_to){

                                                  push(@date_dd_to_r,"
+<option selected value=\"$mon/$mday/$year\">$mon/$mday/$year</option>
+\n");
                                                              @date_dd
+_to = reverse @date_dd_to_r;

                                                  }else{

                                        push(@date_dd_to_r,"<option va
+lue=\"$mon/$mday/$year\">$mon/$mday/$year</option>\n");
                                                                      
+  @date_dd_to = reverse @date_dd_to_r;

                                        }

       }
[download]

Just need to know how to have today's date to the list.