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I NEED HELP PLEASE PLEASE PLEASE
THE PROBLEM IS

Warning: mysql_num_rows(): supplied argument is not a valid MySQL result resource in /mounted-storage/home23a/sub003/sc21979-KVVZ/www/ghhookup/functions.php on line 28

<?
$conn_id;
$sql_res;
$sql_res2;
$sql_query;
$HTTP_REFERER=$_SERVER["HTTP_REFERER"];
$REQUEST_METHOD=$_SERVER["REQUEST_METHOD"];
function sql_connect(){
global $conn_id,$sql_host,$sql_user,$sql_pass,$sql_db;
$conn_id=mysql_connect($sql_host,$sql_user,$sql_pass);
mysql_select_db($sql_db);
}
function sql_execute($sql_query,$wtr){
global $conn_id;
$sql_res=mysql_query($sql_query,$conn_id);
if($wtr=='get'){
if(mysql_num_rows($sql_res)){
return mysql_fetch_object($sql_res);
}
else {
return '';
}
}
elseif($wtr=='num'){
return mysql_num_rows($sql_res);
}
elseif($wtr=='res'){
return $sql_res;
}
}
function sql_rows($id,$table){
global $conn_id;
$query="select $id from $table";
$result=mysql_query($query,$conn_id);
$number=mysql_num_rows($result);
return $number;
}
function sql_close(){
global $conn_id;
mysql_close($conn_id);
}
function h_banners() {
global $cookie_url,$main_url;
 
 $sql="select * from banners where b_blk='N' and b_typ='H' and b_exp='N'";
 $res=mysql_query($sql);
 $dis=array();
 $dis_id=array();
 $num=mysql_num_rows($res);
 if(mysql_num_rows($res)) {
  while($row=mysql_fetch_object($res)) {
   $tmp=explode(".",$row->b_img);
   $tmp_count=count($tmp);
   $ext=strtolower($tmp[$tmp_count-1]);
   if($ext=="swf") {
    $img_s="<object classid='clsid:D27CDB6E-AE6D-11cf-96B8-444553540000' codebase='http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=6,0,29,0' width='420' height='60'>
        <param name='movie' value='".$main_url."/".$row->b_img."'>
      <param name='quality' value='high'>
      <embed src='".$main_url."/".$row->b_img."' quality='high' pluginspage='http://www.macromedia.com/go/getflashplayer' type='application/x-shockwave-flash' width='420' height='60'></embed></object>";
   } else $img_s="<img src='".$main_url."/".$row->b_img."' border='0' width='420' height='60' alt='".stripslashes($row->b_desc)."' ismap>";
   $dis[]="<A href='".$main_url."/banners/index.php?url=".$row->b_url."&seid=".$row->b_id."&sess=set' target='_blank'>".$img_s."</a>";
   $dis_id[]=$row->b_id;
  }
  $tak=rand(0,$num);
  $sql_query="select * from banners where b_id='$dis_id[$tak]'";
  $num=sql_execute($sql_query,'num');
  if($num!=0) {
   $bann=sql_execute($sql_query,'get');
    $d_f=date("d",$bann->b_f_day);
    $m_f=date("m",$bann->b_f_day);
    $y_f=date("Y",$bann->b_f_day);
    $d_t=date("d",$bann->b_t_day);
    $m_t=date("m",$bann->b_t_day);
    $y_t=date("Y",$bann->b_t_day);
//    $f_day=mktime(0,0,0,$m_f,$d_f,$y_f);
//    $t_day=mktime(0,0,0,$m_t,$d_t,$y_t);
    $f_day=mktime(0,0,0,$m_f,$d_f,$y_f);
    $t_day=mktime(0,0,0,$m_t,$d_t,$y_t);
    $today=mktime(0,0,0,date("m"),date("d"),date("Y"));
    if(($bann->b_dur=="D") and ($today>$t_day)) {
     delete_banner($dis_id[$tak]);
    }
    elseif($bann->b_dur=="C" and ($bann->b_ncl<=$bann->b_clks)) {
     delete_banner($dis_id[$tak]);
    }
    elseif($bann->b_dur=="I" and ($bann->b_noi<=$bann->b_see)) {
     delete_banner($dis_id[$tak]);
    }
   echo $dis[$tak];
   for($i=0; $i<=$ip_co; $i++) {
     mysql_query("update banners set b_see=b_see+1 where b_id='$dis_id[$tak]'");
   }
  }
 }
}
function f_banners() {
global $cookie_url,$main_url;
 $sql="select * from banners where b_blk='N' and b_typ='F' and b_exp='N'";
 $res=mysql_query($sql);
 $dis=array();
 $dis_id=array();
 $num=mysql_num_rows($res);
 if(mysql_num_rows($res)) {
  while($row=mysql_fetch_object($res)) {
   $tmp=explode(".",$row->b_img);
   $tmp_count=count($tmp);
   $ext=strtolower($tmp[$tmp_count-1]);
   if($ext=="swf") {
    $img_s="<object classid='clsid:D27CDB6E-AE6D-11cf-96B8-444553540000' codebase='http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=6,0,29,0' width='720' height='60'>
        <param name='movie' value='".$main_url."/".$row->b_img."'>
      <param name='quality' value='high'>
      <param name='wmode' value='opaque'>
      <param name='loop' value='false'>
      <embed src='".$main_url."/".$row->b_img."' loop='false' wmode='opaque' quality='high' swLiveConnect='false' pluginspage='http://www.macromedia.com/go/getflashplayer' type='application/x-shockwave-flash' width='720' height='60'></embed></object>";
   } else $img_s="<img src='".$main_url."/".$row->b_img."' border='0' width='720' height='60' alt='".stripslashes($row->b_desc)."' ismap>";
   $dis[]="<A href='".$main_url."/banners/index.php?url=".$row->b_url."&seid=".$row->b_id."&sess=set' target='_blank'>".$img_s."</a>";
   $dis_id[]=$row->b_id;
  }
  $tak=rand(0,$num);
  $sql_query="select * from banners where b_id='$dis_id[$tak]'";
  $num=sql_execute($sql_query,'num');
  if($num!=0) {
   $bann=sql_execute($sql_query,'get');
    $d_f=date("d",$bann->b_f_day);
    $m_f=date("m",$bann->b_f_day);
    $y_f=date("Y",$bann->b_f_day);
    $d_t=date("d",$bann->b_t_day);
    $m_t=date("m",$bann->b_t_day);
    $y_t=date("Y",$bann->b_t_day);
//    $f_day=mktime(0,0,0,$m_f,$d_f,$y_f);
//    $t_day=mktime(0,0,0,$m_t,$d_t,$y_t);
//    $today=mktime(0,0,0,date("m"),date("d"),date("Y"));
    $f_day=mktime(0,0,0,$m_f,$d_f,$y_f);
    $t_day=mktime(0,0,0,$m_t,$d_t,$y_t);
    $today=mktime(0,0,0,date("m"),date("d"),date("Y"));
    if(($bann->b_dur=="D") and ($today>$t_day)) {
     delete_banner($dis_id[$tak]);
    }
    elseif($bann->b_dur=="C" and ($bann->b_ncl<=$bann->b_clks)) {
     delete_banner($dis_id[$tak]);
    }
    elseif($bann->b_dur=="I" and ($bann->b_noi<=$bann->b_see)) {
     delete_banner($dis_id[$tak]);
    }
   echo $dis[$tak];
   for($i=0; $i<=$ip_co; $i++) {
    mysql_query("update banners set b_see=b_see+1 where b_id='$dis_id[$tak]'");
   }
  }
 }
}
function mailing($to,$name,$from,$subj,$body) {
global $SERVER_NAME;
$subj=nl2br($subj);
$body=nl2br($body);
$recipient = $to;
$headers = "From: " . "$name" . "<" . "$from" . ">\n";
$headers .= "X-Sender: <" . "$to" . ">\n";
$headers .= "Return-Path: <" . "$to" . ">\n";
$headers .= "Error-To: <" . "$to" . ">\n";
$headers .= "Content-Type: text/html\n";
mail("$recipient","$subj","$body","$headers");
}
function form_get($value){
global $HTTP_POST_VARS,$HTTP_GET_VARS,$_SERVER;
$REQUEST_METHOD=$_SERVER["REQUEST_METHOD"];
if($REQUEST_METHOD=='POST'){
$get_value=$HTTP_POST_VARS["$value"];
}
elseif($REQUEST_METHOD=='GET'){
$get_value=$HTTP_GET_VARS["$value"];
}
return $get_value;
}
function cookie_get($name){
global $HTTP_COOKIE_VARS;
return $HTTP_COOKIE_VARS[$name];
}
//require file, depending on mode
function check($mode){
global $cookie_url,$main_url;
  if(isset($mode)){
    $document=$mode.".php";
  }
  else{
   $document="main.php";
  }
  require("$document");
}
//require admin file, depending on mode
function ad_check($mode){
  if(isset($mode)){
    $document=$mode.".php";
  }
  else{
   $document="main.php";
  }
  require("admin/$document");
}
//require calendar file, depending on mode
function cal_check($mode){
  if(isset($mode)){
    $document=$mode.".php";
  }
  else{
   $document="calendar.php";
  }
  require("calendar/$document");
}
//printing java code for listing categories
function listing_cats_java($mod){
$sql_query="select * from categories";
$res=sql_execute($sql_query,'res');
while($cat=mysql_fetch_object($res)){
if($mod==1){
echo ";
 listCategory.setDefaultOption('$cat->cat_id','$cat->cat_id');
 listCategory.addOptions('$cat->cat_id','Select Subcategory','$cat->cat_id'";
}
elseif($mod==2){
$nex=$cat->cat_id+1;
echo "
listmessage_categoryId.setDefaultOption('$cat->cat_id','$nex');
listmessage_categoryId.addOptions('$cat->cat_id'";
}
   $sql_query="select * from sub_categories where cat_id='$cat->cat_id'";
   $res2=sql_execute($sql_query,'res');
   while($sub=mysql_fetch_object($res2)){
      echo ",'$sub->name','$sub->sub_cat_id'";
   }//while
   echo ");";
}//while
}//function
// Returnds the curent page number on a multipage display
function getpage(){
   if(!isset($_GET['page'])) $page=1;
   else $page=$_GET['page'];
    return $page;
}
function getpages(){
   if(!isset($_GET['page'])) $page=1;
   else $page=$_GET['page'];
    return $page;
}
//Displays the page numbers
function show_page_nos($sql,$url,$lines,$page){
    $tmp =explode("LIMIT",$sql);
    if(count($tmp)<1) $tmp =explode("limit",$sql);
   $pgsql =$tmp[0];
    include 'show_pagenos.php';
}
//Formats The Date
function format_date($date,$time=0){
    $tmp =explode(" ",$date);
 $date2 =explode("-",$tmp[0]);
 $date =$date2[1]."-".$date2[2]."-".$date2[0];
 if($time) return $date." ".$tmp[1];
 else return $date;
}
//just printing listing cats list
function listing_cats($sel){
$sql_query="select * from categories";
$res=sql_execute($sql_query,'res');
while($cat=mysql_fetch_object($res)){
    if($cat->cat_id=="$sel"){
    echo "<option selected value='$cat->cat_id'>$cat->name";
    }
    else{
    echo "<option value='$cat->cat_id'>$cat->name";
    }
}//while
}//function
//just printing events cats list
function events_cats($sel){
$sql_query="select * from event_cat";
$res=sql_execute($sql_query,'res');
while($cat=mysql_fetch_object($res)){
    if($cat->cat_id=="$sel"){
    echo "<option selected value='$cat->event_id'>".stripslashes($cat->event_nam)."</option>";
    }
    else{
    echo "<option value='$cat->event_id'>".stripslashes($cat->event_nam)."</option>";
    }
}//while
}//function
//admin header
function show_ad_header($adsess){
$mode=form_get("mode");
$act=form_get("act");
?>
<html>
<head>
<title>Site Administration</title>
<link href="styles/style.css" type="text/css" rel="stylesheet">
<? if(($mode='listings_manager')&&($act=='edit')) {?>
<script language="Javascript" src="DynamicOptionList.js"></script>
<SCRIPT LANGUAGE="JavaScript">
var listCategory = new DynamicOptionList("Category","RootCategory");
<?
listing_cats_java(1);
?>
 listCategory.addOptions('','Select Subcategory','');
 listCategory.setDefaultOption('','');
function init() {
 var theform = document.forms["searchListing"];
 listCategory.init(theform);
 }
</SCRIPT>
<body marginwidth="5" bgcolor="#ffffff" leftmargin ="5" topmargin="5" marginheight="5" onLoad="listCategory.init(document.forms['searchListing']);">
<? } ?>
</head>
<body topmargin=2 leftmargin=2>
<table width="740">
<tr><td width=100%>
<? require('templates/ad_header.php'); ?>
</td>
<tr><td width=100%>
<?
}//function

//showing header
function show_header(){
?>
<html>
<head>
<title>Demo Site</title>
<link href="styles/style.css" type="text/css" rel="stylesheet">
<?
$mode=form_get("mode");
$act=form_get("act");
if($mode=="user"){
   ?>
      <script language="JavaScript">
      <!--
         function formsubmit(type){
            document.profile.redir.value=type;
            document.profile.submit();
         }
      -->
      </script>
   <?
}
elseif(($mode=='listing')&&($act=='create')){
?>
<script language="Javascript" src="DynamicOptionList.js"></script>
<SCRIPT LANGUAGE="JavaScript">
var listmessage_categoryId = new DynamicOptionList("message_categoryId","message_rootCategoryId");
<? listing_cats_java(2); ?>
                                     listmessage_categoryId.addOptions('8000','computer','8001','creative','8002','erotic','8003','event','8004','household','8005','garden / labor / haul','8006','lessons','8007','looking for','8008','skilled trade','8009','sm biz ads','8010','therapeutic','8011');

function init() {
 var theform = document.forms["manageListing"];
 listmessage_categoryId.init(theform);
 }
</SCRIPT>
<body marginwidth="5" bgcolor="#ffffff" leftmargin ="5" topmargin="5" marginheight="5" onLoad="listmessage_categoryId.init(document.forms['manageListing']);">
<?
}
elseif((($mode=='listing')&&($act!='create')&&($act!='show')&&($act!='feedback'))||(($mode=='search')&&($act=='listing'))){
?>
<script language="Javascript" src="DynamicOptionList.js"></script>
<SCRIPT LANGUAGE="JavaScript">
var listCategory = new DynamicOptionList("Category","RootCategory");
<?
 listing_cats_java(1);
?>

 listCategory.addOptions('','Select Subcategory','');
 listCategory.setDefaultOption('','');
function init() {
 var theform = document.forms["searchListing"];
 listCategory.init(theform);
 }
</SCRIPT>
<body marginwidth="5" bgcolor="#ffffff" leftmargin ="5" topmargin="5" marginheight="5" onLoad="listCategory.init(document.forms['searchListing']);">
<?
}//elseif
?>
</head>
<body topmargin=2 leftmargin=2>
<table width="740">
<tr><td width=100%>
<? require('templates/header.php'); ?>
</td>
<tr><td width=100%>
<?
}
//showing footer
function show_footer(){
?>
</td>
<tr><td width=100%>
<? require("templates/footer.php"); ?>
</td></body></html>
<?
//sql_close();
}

//redirect
function show_screen($loc){
Header("Location: $loc");
exit;
}
//error reports
function error_screen($errid){
$sql_query="select * from errors where err_id='$errid'";
$err=sql_execute($sql_query,'get');
$error_line=$err->error;
$detailes_line=$err->detailes;
show_header();
require('error.php');
show_footer();
exit();
}
//complete pages
function complete_screen($comid){
$sql_query="select * from complete where cmp_id='$comid'";
$cmp=sql_execute($sql_query,'get');
$header_line=$cmp->complete;
$detailes_line=$cmp->detailes;
show_header();
require('complete.php');
show_footer();
exit();
}
//checkin user login info
function login_test($mem_id,$mem_pass){
$sql_query="select password,ban from members where mem_id='$mem_id'";
$num=sql_execute($sql_query,'num');
$mem=sql_execute($sql_query,'get');
//if password incorrect
if(($num==0)||($mem_pass!=$mem->password)){
error_screen(0);
}
//if user banned
elseif($mem->ban=='y'){
error_screen(12);
}
//updating db (setting user in online mode)
$now=time();
$was=$now-60*20;
$sql_query="update members set current='$now' where mem_id='$mem_id'";
sql_execute($sql_query,'');
$sql_query="update members set online='off' where current < $was";
sql_execute($sql_query,'');
}
//checkin admin session key
function admin_test($session){
$time=time();
$interval=$time-3600*24;
$sql_query="delete from admin where started < $interval";
@sql_execute($sql_query,'');
$sql_query="select * from admin where sess_id='$session'";
$num=@sql_execute($sql_query,'num');
if(($num) & ($num==0)){
error_screen(24);
}
}
//sending messages, depending on message id
function messages($to,$mid,$data){
global $system_mail,$site_name;
if($mid==7){
$subject=$data[0];
$body=$data[1];
$name=$data[2];
$from_mail=$data[3];
}//if
else{
$sql_query="select * from messages where mes_id='$mid'";
$mes=sql_execute($sql_query,'get');
$subject=$mes->subject;
$body=$mes->body;
//replacing templates
$body=ereg_replace("\|email\|","$data[0]",$body);
$body=ereg_replace("\|password\|","$data[1]",$body);
$body=ereg_replace("\|link\|","$data",$body);
$body=ereg_replace("\|subject\|","$data[0]",$body);
$body=ereg_replace("\|message\|","$data[1]",$body);
$body=ereg_replace("\|user\|","$data[0]",$body);
$subject=ereg_replace("\|email\|","$data[0]",$subject);
$subject=ereg_replace("\|password\|","$data[1]",$subject);
$subject=ereg_replace("\|link\|","$data",$subject);
$subject=ereg_replace("\|subject\|","$data[0]",$subject);
$subject=ereg_replace("\|message\|","$data[1]",$subject);
$subject=ereg_replace("\|user\|","$data[0]",$subject);
$name=$site_name;
$from_mail=$system_mail;
}//else
$subject=stripslashes($subject);
$body=stripslashes($body);
$sql_query="select notifications from members where email='$to'";
$num=sql_execute($sql_query,'num');
if($num>0){
  $mem=sql_execute($sql_query,'get');
  if($mem->notifications=='1'){
    $stat=1;
  }
  else {
    $stat=0;
  }
}
else {
  $stat=1;
}
if(($stat==1)||($mid<4)){
mailing($to,$name,$from_mail,$subject,$body);
}
}
//deleting empty values of array
function if_empty($data){
$flag=0;
if($data==''){
  return '';
}//if
else{
$result=array();
$i=0;
foreach($data as $val){
  if((isset($val))&($i!=0)&($val!="")){
//if(!$val){
    $flag=1;
    array_push($result,$val);
  }//if
$i++;
}//foreach
if($flag==0){
  return '';
}//elseif
else {
  return $result;
}//else
}//else
}//function
function if_empty1($data){
$flag=0;
if($data==''){
  return '';
}//if
else{
$result=array();
$i=0;
foreach($data as $val){
  if($val){
//if(!$val){
    $flag=1;
    array_push($result,$val);
  }//if
$i++;
}//foreach
if($flag==0){
  return '';
}//elseif
else {
  return $result;
}//else
}//else
}//function
//showing country drop-down list
function country_drop(){
?>
<OPTION VALUE="any">Any</OPTION>
         <OPTION VALUE="United States">United States</OPTION>
    <OPTION VALUE="Afghanistan">Afghanistan</OPTION>
    <OPTION VALUE="Albania">Albania</OPTION>
    <OPTION VALUE="Algeria">Algeria</OPTION>
          <OPTION VALUE="American Samoa">American Samoa</OPTION>
          <OPTION VALUE="Andorra">Andorra</OPTION>
          <OPTION VALUE="Angola">Angola</OPTION>
          <OPTION VALUE="Anguilla">Anguilla</OPTION>
          <OPTION VALUE="Antartica">Antartica</OPTION>
          <OPTION VALUE="Antigua and Barbuda">Antigua and Barbuda</OPTION>
          <OPTION VALUE="Argentina">Argentina</OPTION>
          <OPTION VALUE="Armenia">Armenia</OPTION>
          <OPTION VALUE="Aruba">Aruba</OPTION>
          <OPTION VALUE="Ascension Island">Ascension Island</OPTION>
          <OPTION VALUE="Australia">Australia</OPTION>
          <OPTION VALUE="Austria">Austria</OPTION>
          <OPTION VALUE="Azerbaijan">Azerbaijan</OPTION>
          <OPTION VALUE="Bahamas">Bahamas</OPTION>
          <OPTION VALUE="Bahrain">Bahrain</OPTION>
          <OPTION VALUE="Bangladesh">Bangladesh</OPTION>
          <OPTION VALUE="Barbados">Barbados</OPTION>
          <OPTION VALUE="Belarus">Belarus</OPTION>
          <OPTION VALUE="Belgium">Belgium</OPTION>
          <OPTION VALUE="Belize">Belize</OPTION>
          <OPTION VALUE="Benin">Benin</OPTION>
          <OPTION VALUE="Bermuda">Bermuda</OPTION>
          <OPTION VALUE="Bhutan">Bhutan</OPTION>
          <OPTION VALUE="Bolivia">Bolivia</OPTION>
          <OPTION VALUE="Botswana">Botswana</OPTION>
          <OPTION VALUE="Bouvet Island">Bouvet Island</OPTION>
          <OPTION VALUE="Brazil">Brazil</OPTION>
          <OPTION VALUE="Brunei Darussalam">Brunei Darussalam</OPTION>
          <OPTION VALUE="Bulgaria">Bulgaria</OPTION>
          <OPTION VALUE="Burkina Faso">Burkina Faso</OPTION>
          <OPTION VALUE="Burundi">Burundi</OPTION>
          <OPTION VALUE="Cambodia">Cambodia</OPTION>
          <OPTION VALUE="Cameroon">Cameroon</OPTION>
          <OPTION VALUE="Canada">Canada</OPTION>
          <OPTION VALUE="Cape Verde Islands">Cape Verde Islands</OPTION>
          <OPTION VALUE="Cayman Islands">Cayman Islands</OPTION>
          <OPTION VALUE="Chad">Chad</OPTION>
          <OPTION VALUE="Chile">Chile</OPTION>
          <OPTION VALUE="China">China</OPTION>
          <OPTION VALUE="Christmas Island">Christmas Island</OPTION>
          <OPTION VALUE="Colombia">Colombia</OPTION>
          <OPTION VALUE="Comoros">Comoros</OPTION>
          <OPTION VALUE="Congo, Republic of">Congo, Republic of</OPTION>
          <OPTION VALUE="Cook Islands">Cook Islands</OPTION>
          <OPTION VALUE="Costa Rica">Costa Rica</OPTION>
          <OPTION VALUE="Cote d Ivoire">Cote d'Ivoire</OPTION>
          <OPTION VALUE="Croatia/Hrvatska">Croatia/Hrvatska</OPTION>
          <OPTION VALUE="Cyprus">Cyprus</OPTION>
          <OPTION VALUE="Czech Republic">Czech Republic</OPTION>
          <OPTION VALUE="Denmark">Denmark</OPTION>
          <OPTION VALUE="Djibouti">Djibouti</OPTION>
          <OPTION VALUE="Dominica">Dominica</OPTION>
          <OPTION VALUE="Dominican Republic">Dominican Republic</OPTION>
          <OPTION VALUE="East Timor">East Timor</OPTION>
          <OPTION VALUE="Ecuador">Ecuador</OPTION>
          <OPTION VALUE="Egypt">Egypt</OPTION>
          <OPTION VALUE="El Salvador">El Salvador</OPTION>
          <OPTION VALUE="Equatorial Guinea">Equatorial Guinea</OPTION>
          <OPTION VALUE="Eritrea">Eritrea</OPTION>
          <OPTION VALUE="Estonia">Estonia</OPTION>
          <OPTION VALUE="Ethiopia">Ethiopia</OPTION>
          <OPTION VALUE="Falkland Islands">Falkland Islands</OPTION>
          <OPTION VALUE="Faroe Islands">Faroe Islands</OPTION>
          <OPTION VALUE="Fiji">Fiji</OPTION>
          <OPTION VALUE="Finland">Finland</OPTION>
          <OPTION VALUE="France">France</OPTION>
          <OPTION VALUE="French Guiana">French Guiana</OPTION>
          <OPTION VALUE="French Polynesia">French Polynesia</OPTION>
          <OPTION VALUE="Gabon">Gabon</OPTION>
          <OPTION VALUE="Gambia">Gambia</OPTION>
          <OPTION VALUE="Georgia">Georgia</OPTION>
          <OPTION VALUE="Germany">Germany</OPTION>
          <OPTION VALUE="Ghana">Ghana</OPTION>
          <OPTION VALUE="Gibraltar">Gibraltar</OPTION>
          <OPTION VALUE="Greece">Greece</OPTION>
          <OPTION VALUE="Greenland">Greenland</OPTION>
          <OPTION VALUE="Grenada">Grenada</OPTION>
          <OPTION VALUE="Guadeloupe">Guadeloupe</OPTION>
          <OPTION VALUE="Guam">Guam</OPTION>
          <OPTION VALUE="Guatemala">Guatemala</OPTION>
          <OPTION VALUE="Guernsey">Guernsey</OPTION>
          <OPTION VALUE="Guinea">Guinea</OPTION>
          <OPTION VALUE="Guinea-Bissau">Guinea-Bissau</OPTION>
          <OPTION VALUE="Guyana">Guyana</OPTION>
          <OPTION VALUE="Haiti">Haiti</OPTION>
          <OPTION VALUE="Honduras">Honduras</OPTION>
          <OPTION VALUE="Hong Kong">Hong Kong</OPTION>
          <OPTION VALUE="Hungary">Hungary</OPTION>
          <OPTION VALUE="Iceland">Iceland</OPTION>
          <OPTION VALUE="India">India</OPTION>
          <OPTION VALUE="Indonesia">Indonesia</OPTION>
          <OPTION VALUE="Iran">Iran</OPTION>
          <OPTION VALUE="Ireland">Ireland</OPTION>
          <OPTION VALUE="Isle of Man">Isle of Man</OPTION>
          <OPTION VALUE="Israel">Israel</OPTION>
          <OPTION VALUE="Italy">Italy</OPTION>
          <OPTION VALUE="Jamaica">Jamaica</OPTION>
          <OPTION VALUE="Japan">Japan</OPTION>
          <OPTION VALUE="Jersey">Jersey</OPTION>
          <OPTION VALUE="Jordan">Jordan</OPTION>
          <OPTION VALUE="Kazakhstan">Kazakhstan</OPTION>
          <OPTION VALUE="Kenya">Kenya</OPTION>
          <OPTION VALUE="Kiribati">Kiribati</OPTION>
          <OPTION VALUE="Korea, Republic of">Korea, Republic of</OPTION>
          <OPTION VALUE="Kuwait">Kuwait</OPTION>
          <OPTION VALUE="Kyrgyzstan">Kyrgyzstan</OPTION>
          <OPTION VALUE="Laos">Laos</OPTION>
          <OPTION VALUE="Latvia">Latvia</OPTION>
          <OPTION VALUE="Lebanon">Lebanon</OPTION>
          <OPTION VALUE="Lesotho">Lesotho</OPTION>
          <OPTION VALUE="Liberia">Liberia</OPTION>
          <OPTION VALUE="Libya">Libya</OPTION>
          <OPTION VALUE="Liechtenstein">Liechtenstein</OPTION>
          <OPTION VALUE="Lithuania">Lithuania</OPTION>
          <OPTION VALUE="Luxembourg">Luxembourg</OPTION>
          <OPTION VALUE="Macau">Macau</OPTION>
          <OPTION VALUE="Macedonia">Macedonia</OPTION>
          <OPTION VALUE="Madagascar">Madagascar</OPTION>
          <OPTION VALUE="Malawi">Malawi</OPTION>
          <OPTION VALUE="Malaysia">Malaysia</OPTION>
          <OPTION VALUE="Maldives">Maldives</OPTION>
          <OPTION VALUE="Mali">Mali</OPTION>
          <OPTION VALUE="Malta">Malta</OPTION>
          <OPTION VALUE="Marshall Islands">Marshall Islands</OPTION>
          <OPTION VALUE="Martinique">Martinique</OPTION>
          <OPTION VALUE="Mauritania">Mauritania</OPTION>
          <OPTION VALUE="Mauritius">Mauritius</OPTION>
          <OPTION VALUE="Mayotte Island">Mayotte Island</OPTION>
          <OPTION VALUE="Mexico">Mexico</OPTION>
          <OPTION VALUE="Micronesia">Micronesia</OPTION>
          <OPTION VALUE="Moldova">Moldova</OPTION>
          <OPTION VALUE="Monaco">Monaco</OPTION>
          <OPTION VALUE="Mongolia">Mongolia</OPTION>
          <OPTION VALUE="Montserrat">Montserrat</OPTION>
          <OPTION VALUE="Morocco">Morocco</OPTION>
          <OPTION VALUE="Mozambique">Mozambique</OPTION>
          <OPTION VALUE="Myanmar">Myanmar</OPTION>
          <OPTION VALUE="Namibia">Namibia</OPTION>
          <OPTION VALUE="Nauru">Nauru</OPTION>
          <OPTION VALUE="Nepal">Nepal</OPTION>
          <OPTION VALUE="Netherlands">Netherlands</OPTION>
          <OPTION VALUE="Netherlands Antilles">Netherlands Antilles</OPTION>
          <OPTION VALUE="New Caledonia">New Caledonia</OPTION>
          <OPTION VALUE="New Zealand">New Zealand</OPTION>
          <OPTION VALUE="Nicaragua">Nicaragua</OPTION>
          <OPTION VALUE="Niger">Niger</OPTION>
          <OPTION VALUE="Nigeria">Nigeria</OPTION>
          <OPTION VALUE="Niue">Niue</OPTION>
          <OPTION VALUE="Norfolk Island">Norfolk Island</OPTION>
          <OPTION VALUE="Norway">Norway</OPTION>
          <OPTION VALUE="Oman">Oman</OPTION>
          <OPTION VALUE="Pakistan">Pakistan</OPTION>
          <OPTION VALUE="Palau">Palau</OPTION>
          <OPTION VALUE="Panama">Panama</OPTION>
          <OPTION VALUE="Papua New Guinea">Papua New Guinea</OPTION>
          <OPTION VALUE="Paraguay">Paraguay</OPTION>
          <OPTION VALUE="Peru">Peru</OPTION>
          <OPTION VALUE="Philippines">Philippines</OPTION>
          <OPTION VALUE="Pitcairn Island">Pitcairn Island</OPTION>
          <OPTION VALUE="Poland">Poland</OPTION>
          <OPTION VALUE="Portugal">Portugal</OPTION>
          <OPTION VALUE="Puerto Rico">Puerto Rico</OPTION>
          <OPTION VALUE="Qatar">Qatar</OPTION>
          <OPTION VALUE="Reunion Island">Reunion Island</OPTION>
          <OPTION VALUE="Romania">Romania</OPTION>
          <OPTION VALUE="Russian Federation">Russian Federation</OPTION>
          <OPTION VALUE="Rwanda">Rwanda</OPTION>
          <OPTION VALUE="Saint Helena">Saint Helena</OPTION>
          <OPTION VALUE="Saint Lucia">Saint Lucia</OPTION>
          <OPTION VALUE="San Marino">San Marino</OPTION>
          <OPTION VALUE="Saudi Arabia">Saudi Arabia</OPTION>
          <OPTION VALUE="Senegal">Senegal</OPTION>
          <OPTION VALUE="Seychelles">Seychelles</OPTION>
          <OPTION VALUE="Sierra Leone">Sierra Leone</OPTION>
          <OPTION VALUE="Singapore">Singapore</OPTION>
          <OPTION VALUE="Slovak Republic">Slovak Republic</OPTION>
          <OPTION VALUE="Slovenia">Slovenia</OPTION>
          <OPTION VALUE="Solomon Islands">Solomon Islands</OPTION>
          <OPTION VALUE="Somalia">Somalia</OPTION>
          <OPTION VALUE="South Africa">South Africa</OPTION>
          <OPTION VALUE="South Georgia">South Georgia</OPTION>
          <OPTION VALUE="Spain">Spain</OPTION>
          <OPTION VALUE="Sri Lanka">Sri Lanka</OPTION>
          <OPTION VALUE="Suriname">Suriname</OPTION>
          <OPTION VALUE="Svalbard">Svalbard</OPTION>
          <OPTION VALUE="Swaziland">Swaziland</OPTION>
          <OPTION VALUE="Sweden">Sweden</OPTION>
          <OPTION VALUE="Switzerland">Switzerland</OPTION>
          <OPTION VALUE="Syria">Syria</OPTION>
          <OPTION VALUE="Taiwan">Taiwan</OPTION>
          <OPTION VALUE="Tajikistan">Tajikistan</OPTION>
          <OPTION VALUE="Tanzania">Tanzania</OPTION>
          <OPTION VALUE="Thailand">Thailand</OPTION>
          <OPTION VALUE="Togo">Togo</OPTION>
          <OPTION VALUE="Tokelau">Tokelau</OPTION>
          <OPTION VALUE="Tonga Islands">Tonga Islands</OPTION>
          <OPTION VALUE="Tunisia">Tunisia</OPTION>
          <OPTION VALUE="Turkey">Turkey</OPTION>
          <OPTION VALUE="Turkmenistan">Turkmenistan</OPTION>
          <OPTION VALUE="Tuvalu">Tuvalu</OPTION>
          <OPTION VALUE="Uganda">Uganda</OPTION>
          <OPTION VALUE="Ukraine">Ukraine</OPTION>
          <OPTION VALUE="United Kingdom">United Kingdom</OPTION>
          <OPTION VALUE="Uruguay">Uruguay</OPTION>
          <OPTION VALUE="Uzbekistan">Uzbekistan</OPTION>
          <OPTION VALUE="Vanuatu">Vanuatu</OPTION>
          <OPTION VALUE="Vatican City">Vatican City</OPTION>
          <OPTION VALUE="Venezuela">Venezuela</OPTION>
          <OPTION VALUE="Vietnam">Vietnam</OPTION>
          <OPTION VALUE="Western Sahara">Western Sahara</OPTION>
          <OPTION VALUE="Western Samoa">Western Samoa</OPTION>
          <OPTION VALUE="Yemen">Yemen</OPTION>
          <OPTION VALUE="Yugoslavia">Yugoslavia</OPTION>
          <OPTION VALUE="Zambia">Zambia</OPTION>
          <OPTION VALUE="Zimbabwe">Zimbabwe</OPTION>
<?
}
//days drop-down list
function day_drop($sel){
 for($i=1;$i<=31;$i++){
  if($i==$sel){
  echo "<option selected value='$i'>$i\n";
  }
  else {
  echo "<option value='$i'>$i\n";
  }
 }
}
//months drop-down list
function month_drop($sel){
 $month=array(1=>"Jan",2=>"Feb",3=>"Mar",4=>"Apr",5=>"May",6=>"Jun",
 7=>"Jul",8=>"Aug",9=>"Sep",10=>"Oct",11=>"Nov",12=>"Dec");
 for($i=1;$i<=12;$i++){
  if($i==$sel){
  echo "<option selected value='$i'>$month[$i]\n";
  }
  else {
  echo "<option value='$i'>$month[$i]\n";
  }
 }
}
//years drop-down list
function year_drop($sel){
if($sel=='now'){
   $year=2010;
   $start=date("Y");
   for($i=$start;$i<=$year;$i++){
     echo "<option value='$i'>$i\n";
   }//for
}//if
else{
  $year=date("Y");
  for($i=$year-50;$i<=$year;$i++){
  if($i==$sel){
   echo "<option selected value='$i'>$i\n";
  }
  else {
   echo "<option value='$i'>$i\n";
  }
  }
}//else
}
//showing if user is online,offline or anonymous
function show_online($m_id){
$sql_query="select fname,lname,online from members where mem_id='$m_id'";
$mem=sql_execute($sql_query,'get');
if($mem->online=='on'){
echo "<img src='images/icon_online.gif' alt='this user is online now'>";
echo "&nbsp&nbsp<span class='namelink-online'><a href='index.php?mode=people_card&p_id=$m_id'>$mem->fname</a></span>";
}
else{
echo "<img src='images/icon_offline.gif' alt='this user is offline now'>";
echo "&nbsp&nbsp<span class='namelink-offline'><a href='index.php?mode=people_card&p_id=$m_id'>$mem->fname</a></span>";
}
}
//showing user's name
function show_memnam($m_id){
$sql_query="select fname,lname from members where mem_id='$m_id'";
$mem=sql_execute($sql_query,'get');
echo "<span class='namelink-online'><a href='index.php?mode=people_card&p_id=$m_id'>$mem->fname</a></span>";
}
//showing user main photo
function show_photo($m_id){
if($m_id=='anonim'){
echo "<img src='images/unknownUser_th.jpg' border=0>";
}//if
else {
$sql_query="select photo_thumb from members where mem_id='$m_id'";
$mem=sql_execute($sql_query,'get');
if($mem->photo_thumb=='no'){
 $mem->photo_thumb="images/unknownUser_th.jpg";
}
echo "<a href='index.php?mode=people_card&p_id=$m_id'><img src='$mem->photo_thumb' border=0></a>";
}
}
//calculating number of new messages in inbox
function mes_num($m_id){
$sql_query="select mes_id from messages_system where mem_id='$m_id'
and folder='inbox' and type='message' and new='new'";
$num=sql_execute($sql_query,'num');
return $num;
}
function count_network1($m_id,$deg,$mod){
 //degree 1
          $sql_query="select mem_id from members where mem_id!=$m_id";
            $num=sql_execute($sql_query,'num');
            if($num==0){
              $friend='';
            }//if
            else {
              $res=sql_execute($sql_query,'res');
                $friend=array();
                while($fr=mysql_fetch_object($res)){
                   array_push($friend,$fr->mem_id);
                }//while
            $friend=del_dup($friend);
            }//else
           if ($mod=='num'){
            return $num;
           }
           elseif ($mod=='ar'){
            return $friend;
           }
}
//calculating number or creating array of user's friends, depending on degree
function count_network($m_id,$deg,$mod){
 //degree 1
    if($deg==1){
       $sql_query="select frd_id from network where mem_id='$m_id'";
            $num=sql_execute($sql_query,'num');
            if($num==0){
              $friend='';
            }//if
            else {
              $res=sql_execute($sql_query,'res');
                $friend=array();
                while($fr=mysql_fetch_object($res)){
                   array_push($friend,$fr->frd_id);
                }//while
            $friend=del_dup($friend);
            }//else
    }//deg1

    //degree 2
    elseif($deg==2){
            $fr=array();
            $fr=count_network($m_id,"1","ar");
            if($fr==''){
                $friend='';
                $num=0;
            }//if
            else {
                $friend=array();
                foreach($fr as $fid){
                 $sql_query="select frd_id from network where mem_id='$fid' and frd_id!='$m_id'";
                    $res=sql_execute($sql_query,'res');
                    while($fri=mysql_fetch_object($res)){
                       array_push($friend,$fri->frd_id);
                    }//while
                }//foreach
                $friend=del_dup($friend);
                $friend=array_diff($friend,$fr);
                $num=count($friend);
            }//else
    }//deg2
    //degree 3
    elseif($deg==3){
            $fr=array();
            $fr1=count_network($m_id,"1","ar");
            $fr=count_network($m_id,"2","ar");
            if($fr==''){
                $friend='';
                $num=0;
            }//if
            else {
                $friend=array();
                foreach($fr as $fid){
                 $sql_query="select frd_id from network where mem_id='$fid' and frd_id!='$m_id'";
                    $res=sql_execute($sql_query,'res');
                    while($fri=mysql_fetch_object($res)){
                       array_push($friend,$fri->frd_id);
                    }//while
                }//foreach
                $friend=del_dup($friend);
                $friend=array_diff($friend,$fr);
                $friend=array_diff($friend,$fr1);
                $num=count($friend);
            }//else
    }//deg3

    //degree 4
 elseif($deg==4){
            $fr=array();
            $fr1=count_network($m_id,"1","ar");
            $fr2=count_network($m_id,"2","ar");
            $fr=count_network($m_id,"3","ar");
            if($fr==''){
                $friend='';
                $num=0;
            }//if
            else {
                $friend=array();
                foreach($fr as $fid){
                 $sql_query="select frd_id from network where mem_id='$fid' and frd_id!='$m_id'";
                    $res=sql_execute($sql_query,'res');
                    while($fri=mysql_fetch_object($res)){
                       array_push($friend,$fri->frd_id);
                    }//while
                }//foreach
                $friend=del_dup($friend);
                $friend=array_diff($friend,$fr);
                $friend=array_diff($friend,$fr1);
                $friend=array_diff($friend,$fr2);
                $num=count($friend);
            }//else
    }//deg4
    //degree all
    elseif($deg=='all'){
      $num=count_network($m_id,"1","num")+count_network($m_id,"2","num")+
      count_network($m_id,"3","num")+count_network($m_id,"4","num");
      $friend=array_merge(count_network($m_id,"1","ar"),count_network($m_id,"2","ar"),
      count_network($m_id,"3","ar"),count_network($m_id,"4","ar"));
    }//degall

           ////////////////////////////////////
     //format output
           if ($mod=='num'){
            return $num;
           }
           elseif ($mod=='ar'){
            return $friend;
           }
           ////////////////////////////////////
}
//deleting duplicates from array
function del_dup($data){
$result=array();
$result=array_unique($data);
return $result;
}
//showing random tip
function show_tip(){
$num=sql_rows("tip_id","tips");
$tid=rand(0,$num);
$sql_query="select * from tips where tip_id='$tid'";
$tip=sql_execute($sql_query,'get');
echo "<span class='bold'>$tip->tip_header</span></br>
$tip->tip";
}
//creating array of lister friends
function lister_degree($mem_id,$deg){
$result=array();
for($i=$deg;$i>=1;$i--){
   $network=count_network($mem_id,"$i","ar");
   $result=array_merge($result,$network);
}
$result=if_empty($result);
if($result==''){
  $result[]='';
}
return $result;
}//function
//showing listings, depending on mode
function show_listings($mode,$m_id,$page){
$now=time();
$sql_query="delete from listings where added+live<$now";
sql_execute($sql_query,'');
if($mode!='tribe'){
//setting ignore list
$sql_query="select ignore_list from members where mem_id='$m_id'";
$mem1=sql_execute($sql_query,'get');
$ignore=split("\|",$mem1->ignore_list);
$ignore=if_empty($ignore);
//setting filter
$sql_query="select filter,zip from members where mem_id='$m_id'";
$mem=sql_execute($sql_query,'get');
$items=split("\|",$mem->filter);
$distance=$items[0];
$zip=$items[1];
if($zip==''){
 $zip=$mem->zip;
}
$degree=$items[2];
//applying distance filter
$zone=array();
if($distance=='any'){
$zonear='no result';
}else{
$zonear=inradius($zip,$distance);
}
if(($zonear=='not found')||($zonear=='no result')){
 $sql_query="select lst_id from listings";
 $res=sql_execute($sql_query,'res');
 while($z=mysql_fetch_object($res)){
  array_push($zone,$z->lst_id);
 }
}
else {
 $sql_query="select lst_id from listings where ";
 foreach($zonear as $zp){
  $sql_query.="zip='$zp' or ";
 }
 $sql_query=rtrim($sql_query,' or ');
 $res=sql_execute($sql_query,'res');
 while($z=mysql_fetch_object($res)){
    array_push($zone,$z->lst_id);
 }
}
//applying degree filter
$friends=array();
$filter=array();
if($degree=='any'){
 $sql_query="select mem_id from members";
 $res=sql_execute($sql_query,'res');
 while($fr=mysql_fetch_object($res)){
   array_push($friends,$fr->mem_id);
 }
}
else {
for($i=$degree;$i>=1;$i--){
$friends=array_merge($friends,count_network($m_id,$i,"ar"));
}//for
}//else
$filter=$friends;
}//if
$zone=if_empty($zone);
$filter=if_empty($filter);
//recent listings
   if($mode=='recent'){
                if(($filter!='')&&($zone!=''))
                {
             $sql_query="select * from listings where (";
                if($filter!=''){
                foreach($filter as $id){
                   $sql_query.="mem_id='$id' or ";
                }//foreach
                $sql_query=rtrim($sql_query,' or ');
                }//if
                if($zone!=''){
                $sql_query.=") and (";
                foreach($zone as $zon){
                   $sql_query.="lst_id='$zon' or ";
                }//foreach
                $sql_query=rtrim($sql_query,' or ');
                $sql_query.=")";
                }//if
                if($ignore!=''){
                //deleting from sql-query ignored users
                   foreach($ignore as $ign){
                       $sql_query.=" and mem_id!='$ign'";
                   }//foreach
                }//if
                if($degree!='any'){
                   $sql_query.=" and anonim!='y'";
                }//if
                $sql_query.=" and stat='a' order by added desc";
                $res=sql_execute($sql_query,'res');
                if(mysql_num_rows($res)){
                $i=0;
                while($lst=mysql_fetch_object($res)){
                     if($lst->show_deg!='trb'){
                     if(($lst->show_deg!='any')&&($lst->mem_id!=$m_id)){
                     $lister_friends=lister_degree($lst->mem_id,$lst->show_deg);
                     }
                     else{
                     $lister_friends[]=$m_id;
                     }
                     //checkin if user is a friend of lister
                     if((in_array($m_id,$lister_friends))||($lst->anonim=='y')){
                     $date=date("m/d/Y",$lst->added);
                     $sql_query="select name from categories where cat_id='$lst->cat_id'";
                     $cat=sql_execute($sql_query,'get');
                     $sql_query="select name from sub_categories where sub_cat_id='$lst->sub_cat_id'";
                     $sub=sql_execute($sql_query,'get');
                     echo "<table>";
                     echo "<tr><td>
                     <table class='table-photo'>
                     <tr><td align=center width=70 height=75>";
                     if(($lst->privacy=='y')||($lst->anonim=='y')){
                        echo "<img src='images/unknownUser_th.jpg' border=0>";
                     }//if
                     else {
                        show_photo($lst->mem_id);
                     }//else
                     echo "</td>
                     <tr><td align=center>";
                     if($lst->anonim!='y'){
                     show_online($lst->mem_id);
                     }
                     else{
                     echo "<small><small>anonymous</small></small>";
                     }
                     echo "</td>
                     </table>
                     </td>";
                     echo "<td>
                     <table width=100% class='body'>
                     <tr><td class='form-comment'><a href='index.php?mode=listing&act=show&lst_id=$lst->lst_id'>
                     <img src='images/icon_listing.gif' border=0>
                     $lst->title</a></td>
                     <tr><td>$date - $cat->name - $sub->name</td>
                     <tr><td>$lst->descr_part <span class='action'><a href='index.php?mode=listing&act=show&lst_id=$lst->lst_id'>more</a></span></td>
                     <tr><td>";
                     if($lst->anonim!='y'){
                     connections($m_id,$lst->mem_id);
                     }
                     echo "</td>
                     </table>
                     </td>";
                     echo "</table>";
                     if($i==5){
                       break;
                     }
                     $i++;
                     }//if
                }//while
                }//if
                }//else
                }//if
            }//if
            //profile section listings from user and friends
            elseif($mode=='inprofile'){
            $friends=array();
            $friends=count_network($m_id,"1","ar");
            $sql_query="select * from listings where (mem_id='$m_id'";
            if($friends!=''){
            foreach($friends as $fr){
                $sql_query.=" or mem_id='$fr'";
            }//foreach
            }//if
            $sql_query.=") and stat='a' order by added";
            $num=sql_execute($sql_query,'num');
            if($num==0){
             echo "<p align=center>No listings available</p>&nbsp";
            }//if
            else {
            $res=sql_execute($sql_query,'res');
            while($lst=mysql_fetch_object($res)){
              $date=date("m/d",$lst->added);
                echo "$date  <img src='images/icon_listing.gif'>
                <a href='index.php?mode=listing&act=show&lst_id=$lst->lst_id'>$lst->title</a>";
                $c_name=get_cat_name($lst->cat_id);
                echo " (<a href='index.php?mode=listing&act=show_cat&cat_id=$lst->cat_id'>$c_name</a>) - ";
                show_online($lst->mem_id);
                echo "</br>";
            }//while
            }//else
            }//elseif
            //showing user's listings
            elseif($mode=='my'){
            $sql_query="select * from listings where mem_id='$m_id' and stat='a'";
            $sql_query.=" order by added";
            $num=sql_execute($sql_query,'num');
            if($num==0){
             echo "No listings available";
            }//if
            else {
            $res=sql_execute($sql_query,'res');
            while($lst=mysql_fetch_object($res)){
              $date=date("m/d",$lst->added);
                echo "$date  <img src='images/icon_listing.gif'>
                <a href='index.php?mode=listing&act=show&lst_id=$lst->lst_id'>$lst->title</a>";
                $c_name=get_cat_name($lst->cat_id);
                echo " (<a href='index.php?mode=listing&act=show_cat&cat_id=$lst->cat_id'>
                $c_name</a>) - ";show_online($lst->mem_id);
                echo "</br>";
            }//while
            }//else
            }//elseif
            //showing one category listings
            elseif($mode=='cat'){
            $cid=form_get('cat_id');
            $start=($page-1)*20;
            $sql_query="select * from listings where cat_id='$cid' and stat='a'";
            $sql_query.=" order by added limit $start,20";
            $num=sql_execute($sql_query,'num');
            if($num==0){
             echo "No listings available";
            }//if
            else {
            $res=sql_execute($sql_query,'res');
            while($lst=mysql_fetch_object($res)){
                if($lst->show_deg!='trb'){
                if(($lst->show_deg!='any')&&($lst->mem_id!=$m_id)){
                $lister_friends=lister_degree($lst->mem_id,$lst->show_deg);
                }
                else{
                $lister_friends[]=$m_id;
                }
                if((in_array($m_id,$lister_friends))||($lst->anonim=='y')){
              $date=date("m/d",$lst->added);
                echo "$date  <img src='images/icon_listing.gif'>
                <a href='index.php?mode=listing&act=show&lst_id=$lst->lst_id'>$lst->title</a>&nbsp";
                if($lst->anonim!='y'){
                show_online($lst->mem_id);echo " - ";
                }
                else{
                echo "anonymous";
                }
                echo find_relations($m_id,$lst->mem_id);
                echo "</br>";
                }//if
                }//if
            }//while
            }//else
            }//elseif
            //showing one sub-category listings
            elseif($mode=='sub_cat'){
            $sid=form_get('sub_cat_id');
            $start=($page-1)*20;
            $sql_query="select * from listings where sub_cat_id='$sid' and stat='a'";
            $sql_query.=" order by added limit $start,20";
            $num=sql_execute($sql_query,'num');
            if($num==0){
             echo "No listings available";
            }//if
            else {
            $res=sql_execute($sql_query,'res');
            while($lst=mysql_fetch_object($res)){
                if($lst->show_deg!='trb'){
                if(($lst->show_deg!='any')&&($lst->mem_id!=$m_id)){
                $lister_friends=lister_degree($lst->mem_id,$lst->show_deg);
                 }
                 else{
                 $lister_friends[]=$m_id;
                 }
                if((in_array($m_id,$lister_friends))||($lst->anonim=='y')){
              $date=date("m/d",$lst->added);
                echo "$date  <img src='images/icon_listing.gif'>
                <a href='index.php?mode=listing&act=show&lst_id=$lst->lst_id'>$lst->title</a>&nbsp";
                if($lst->anonim!='y'){
                show_online($lst->mem_id);
                }
                else{
                echo "anonymous";
                }
                echo " - ";echo find_relations($m_id,$lst->mem_id);
                echo "</br>";
                }//if
                }//if
            }//while
            }//else
            }//elseif
            //showing tribe listings
            elseif($mode=='tribe'){
            $sql_query="select * from listings where trb_id='$m_id' and stat='a'";
            $sql_query.=" order by added";
            $num=sql_execute($sql_query,'num');
            if($num==0){
             echo "No listings available";
            }//if
            else {
            $res=sql_execute($sql_query,'res');
            while($lst=mysql_fetch_object($res)){
              $date=date("m/d",$lst->added);
                echo "$date  <img src='images/icon_listing.gif'>
                <a href='index.php?mode=listing&act=show&lst_id=$lst->lst_id'>$lst->title</a>";
                $c_name=trim(get_cat_name($lst->cat_id));
                echo " (<a href='index.php?mode=listing&act=show_cat&cat_id=$lst->cat_id'>$c_name</a>) - ";
                show_online($lst->mem_id);
                echo "</br>";
            }//while
            }//else
            }//elseif
}//function
//searching degree between 2 users
function find_relations($mem_id,$frd_id){
if($frd_id=='0'){
   return '';
}
if($mem_id==$frd_id){
   return 'You';
}//if
else {
  $fr1=count_network($mem_id,"1","ar");
  if(is_array($fr1)&&in_array($frd_id,$fr1)){
    return "1&deg";
  }//if
  else {
      $fr2=count_network($mem_id,"2","ar");
       if(is_array($fr2)&&in_array($frd_id,$fr2)){
           return "2&deg";
       }//if
       else {
            $fr3=count_network($mem_id,"3","ar");
            if(is_array($fr3)&&in_array($frd_id,$fr3)){
                 return "3&deg";
            }//if
            else {
                 $fr4=count_network($mem_id,"4","ar");
                 if(is_array($fr4)&&in_array($frd_id,$fr4)){
                       return "4&deg";
                 }//if
                 else{
                       return "(unrelated)";
                 }//else
            }//else
       }//else
  }//else
}//else
}//function
//building a connection chain between 2 user's
function connections($mem_id,$frd_id){
//anonymous
if($frd_id=='0'){
echo '';
}
//1 user and 2 are the same
elseif($mem_id==$frd_id){
  echo "You";
}//if
else {
$friend=array();
$friend=count_network($mem_id,"1","ar");
//1 degree
if (is_array($friend)&&in_array($frd_id,$friend)){
    echo show_online($frd_id)."<img src='images/icon_arrow_blue.gif' border=0>You";
}//if
//2 degree
else {
     $friend=count_network($mem_id,"2","ar");
     if(is_array($friend)&&in_array($frd_id,$friend)){
             $deg2=count_network($frd_id,"1","ar");
             $my=count_network($mem_id,"1","ar");
             if(count($my)<count($deg2)){
             $result=array_intersect($my,$deg2);
             }
             else{
             $result=array_intersect($deg2,$my);
             }
             show_online($frd_id);echo "<img src='images/icon_arrow_blue.gif' border=0>";
             show_online($result[0]);echo "<img src='images/icon_arrow_blue.gif' border=0>You";
     }//if
     //3 degree
     else{
             $friend=count_network($mem_id,"3","ar");
             if(is_array($friend)&&in_array($frd_id,$friend)){
                    $deg1=count_network($frd_id,"1","ar");
                    $my2=count_network($mem_id,"2","ar");
                    if(count($my2)<count($deg1)){
               $result=array_intersect($my2,$deg1);
              }
              else{
              $result=array_intersect($deg1,$my2);
              }
                    $deg2=count_network($frd_id,"2","ar");
                    $my=count_network($mem_id,"1","ar");
                    if(count($my)<count($deg2)){
                   $result2=array_intersect($my,$deg2);
                 }
                 else{
                 $result2=array_intersect($deg2,$my);
                 }
                    foreach($result2 as $one){
                       if($one!=''){
                          $last=$one;
                          break;
                       }//if
                    }//foreach
                    show_online($frd_id);echo "<img src='images/icon_arrow_blue.gif' border=0>";
                    show_online($result[0]);echo "<img src='images/icon_arrow_blue.gif' border=0>";
                    show_online($last);echo "<img src='images/icon_arrow_blue.gif' border=0>You";

             }//if
             //4 degree
             else{
                    $friend=count_network($mem_id,"4","ar");
                    if(is_array($friend)&&in_array($frd_id,$friend)){
                               $deg1=count_network($frd_id,"1","ar");
                               $my3=count_network($mem_id,"3","ar");
                               if(count($my3)<count($deg1)){
                             $result=array_intersect($my3,$deg1);
                            }
                            else{
                            $result=array_intersect($deg1,$my3);
                            }
                               $deg2=count_network($frd_id,"2","ar");
                               $my2=count_network($mem_id,"2","ar");
                               if(count($my2)<count($deg2)){
                             $result1=array_intersect($my2,$deg2);
                            }
                            else{
                            $result1=array_intersect($deg2,$my2);
                            }
                               $deg3=count_network($frd_id,"3","ar");
                               $my1=count_network($mem_id,"1","ar");
                               if(count($my1)<count($deg3)){
                             $result2=array_intersect($my1,$deg3);
                            }
                            else{
                            $result2=array_intersect($deg3,$my1);
                            }
                               foreach($result2 as $one){
                                   if($one!=''){
                                     $last=$one;
                                     break;
                                   }//if
                               }//foreach

                               show_online($frd_id);echo "<img src='images/icon_arrow_blue.gif' border=0>";
                               show_online($result[0]);echo "<img src='images/icon_arrow_blue.gif' border=0>";
                               show_online($result1[0]);echo "<img src='images/icon_arrow_blue.gif' border=0>";
                               show_online($last);echo "<img src='images/icon_arrow_blue.gif' border=0>You";
                    }//if
                    //no connection
                    else{
                               echo "No connections between You and ";show_online($frd_id);
                    }//else
             }//else
     }//else
}//else
}//else
}//function
//searching zip codes within specified radius
function inradius($zip,$radius)
    {
        $sql_query="SELECT * FROM zipData WHERE zipcode='$zip'";
        $num=sql_execute($sql_query,'num');
        if($num==0){
          return "not found";
        }//if
        else {
         $zp=sql_execute($sql_query,'get');
            $lat=$zp->lat;
            $lon=$zp->lon;
            $sql_query="SELECT zipcode FROM zipData WHERE (POW((69.1*(lon-\"$lon\")*cos($lat/57.3)),\"2\")+POW((69.1*(lat-\"$lat\")),\"2\"))<($radius*$radius) ";
            $num2=sql_execute($sql_query,'num');
            if($num2>0){
                    $res=sql_execute($sql_query,'res');
                    $i=0;
                    while($found=mysql_fetch_object($res)) {
                    $zipArray[$i]=$found->zipcode;
                    $i++;
                 }//while
            }//if
            else {
              return "no result";
            }//else
        }//else
     return $zipArray;
    } // end func
//showing one user friends
function show_friends($m_id,$limit,$inline,$page){
    $friends=count_network($m_id,"1","ar");
    if($friends!=''){
    $start=($page-1)*$limit;
    $end=$start+$limit;
    if($end>count($friends)){
      $end=count($friends);
    }
    for($i=$start;$i<$end;$i++){
        $frd=$friends[$i];
        if(($i==0)||($i%$inline==0))
        {
           echo "<tr>";
        }//if
     echo "<td width=65 height=75><table class='table-photo'>";
     echo "<tr><td align=center width=65>";
     show_photo($frd);
        echo "</td>
        <tr><td align=center>";
        show_online($frd);
        echo "</td></table></td>";
    }//foreach
    }//if
    else {
       echo "<p align=center>No friends.</p>";
    }//else
}//function
//showing pages line (if the output is too big, for ex. search results are split into several pages)
function pages_line($id,$type,$page,$limit){
   //spliting friends list
   if($type=='friends'){
      $friends=count_network($id,"1","num");
      if($friends!='0'){
      if($friends%$limit==0){
        $pages=$friends/$limit;
      }//if
      else {
        $pages=(int)($friends/$limit)+1;
      }//else
      $first="<a href='index.php?mode=people_card&act=friends&p_id=$id&page=";
      $mid="'>";
      $last="</a>";
      echo $first."1".$mid."<<".$last."&nbsp";
      if($page!='1'){
      echo $first.($page-1).$mid."<".$last;
      }//if
      echo "&nbsp&nbsp&nbsp";
      for($i=1;$i<=$pages;$i++){
          if($i==$page){
            echo "<b>";
          }
          echo $first.$i.$mid."$i".$last."&nbsp";
          if($i==$page){
            echo "</b>";
          }
      }//for
      echo "&nbsp&nbsp&nbsp";
      if($pages!=$page){
      echo $first.($page+1).$mid.">".$last."&nbsp";
      }//if
      echo $first.$pages.$mid.">>".$last."&nbsp";
      }//if
   }//if
   if($type=='friends2'){
      $friends=count_network($id,"2","num");
      if($friends!='0'){
      if($friends%$limit==0){
        $pages=$friends/$limit;
      }//if
      else {
        $pages=(int)($friends/$limit)+1;
      }//else
      $first="<a href='index.php?mode=user&act=friends_view&pro=2&page=";
      $mid="'>";
      $last="</a>";
      echo $first."1".$mid."<<".$last."&nbsp";
      if($page!='1'){
      echo $first.($page-1).$mid."<".$last;
      }//if
      echo "&nbsp&nbsp&nbsp";
      for($i=1;$i<=$pages;$i++){
          if($i==$page){
            echo "<b>";
          }
          echo $first.$i.$mid."$i".$last."&nbsp";
          if($i==$page){
            echo "</b>";
          }
      }//for
      echo "&nbsp&nbsp&nbsp";
      if($pages!=$page){
      echo $first.($page+1).$mid.">".$last."&nbsp";
      }//if
      echo $first.$pages.$mid.">>".$last."&nbsp";
      }//if
   }//if
   if($type=='friends3'){
      $friends=count_network($id,"3","num");
      if($friends!='0'){
      if($friends%$limit==0){
        $pages=$friends/$limit;
      }//if
      else {
        $pages=(int)($friends/$limit)+1;
      }//else
      $first="<a href='index.php?mode=user&act=friends_view&pro=3&page=";
      $mid="'>";
      $last="</a>";
      echo $first."1".$mid."<<".$last."&nbsp";
      if($page!='1'){
      echo $first.($page-1).$mid."<".$last;
      }//if
      echo "&nbsp&nbsp&nbsp";
      for($i=1;$i<=$pages;$i++){
          if($i==$page){
            echo "<b>";
          }
          echo $first.$i.$mid."$i".$last."&nbsp";
          if($i==$page){
            echo "</b>";
          }
      }//for
      echo "&nbsp&nbsp&nbsp";
      if($pages!=$page){
      echo $first.($page+1).$mid.">".$last."&nbsp";
      }//if
      echo $first.$pages.$mid.">>".$last."&nbsp";
      }//if
   }//if
   if($type=='friends4'){
      $friends=count_network($id,"4","num");
      if($friends!='0'){
      if($friends%$limit==0){
        $pages=$friends/$limit;
      }//if
      else {
        $pages=(int)($friends/$limit)+1;
      }//else
      $first="<a href='index.php?mode=user&act=friends_view&pro=4&page=";
      $mid="'>";
      $last="</a>";
      echo $first."1".$mid."<<".$last."&nbsp";
      if($page!='1'){
      echo $first.($page-1).$mid."<".$last;
      }//if
      echo "&nbsp&nbsp&nbsp";
      for($i=1;$i<=$pages;$i++){
          if($i==$page){
            echo "<b>";
          }
          echo $first.$i.$mid."$i".$last."&nbsp";
          if($i==$page){
            echo "</b>";
          }
      }//for
      echo "&nbsp&nbsp&nbsp";
      if($pages!=$page){
      echo $first.($page+1).$mid.">".$last."&nbsp";
      }//if
      echo $first.$pages.$mid.">>".$last."&nbsp";
      }//if
   }//if
   if($type=='friendsall'){
      $friends=count_network($id,"all","num");
      if($friends!='0'){
      if($friends%$limit==0){
        $pages=$friends/$limit;
      }//if
      else {
        $pages=(int)($friends/$limit)+1;
      }//else
      $first="<a href='index.php?mode=user&act=friends_view&pro=all&page=";
      $mid="'>";
      $last="</a>";
      echo $first."1".$mid."<<".$last."&nbsp";
      if($page!='1'){
      echo $first.($page-1).$mid."<".$last;
      }//if
      echo "&nbsp&nbsp&nbsp";
      for($i=1;$i<=$pa
  • 3 Contributors
  • 2 Replies
  • 239 Views
  • 1 Week Discussion Span
  • Latest Post Latest Post by DGStudios
Puckdropper commented: Very clear and used [ code ] tags properly. +3

Recommended Answers

All 2 Replies

Member Avatar for Puckdropper

Looks like you're in a different scope block, so PHP doesn't "know" about your connection ID there.

The format of your post is excellent. Thanks for taking the extra time to make it so.

Member Avatar for DGStudios

Just another note. If that doesn't help and it doesn't seem to be that way with you. The FIRST thing that should always be looked at with that particular error, is the QUERY that you are trying to get the number of rows from the result. More often than not the query failed on you and now mysql_num_rows() is trying to parse a result that is not a table so it can't count the rows.

That's always soemthing to watch out for.

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