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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";
  • 2 Contributors
  • 1 Reply
  • 166 Views
  • 3 Days Discussion Span
  • Latest Post Latest Post by sn4rf3r
Member Avatar for sn4rf3r

Isnt this a continuation of a previous thread? Check to see if mysql_num_rows is a valid resource and base youre returned value on that

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