<?php
$con = mysql_connect("host","user","pass");
if (!$con)
  {
  die('Could not connect: ' . mysql_error());
  }

mysql_select_db("database", $con);

if (isset($_POST['Delete'])) {

$id=$_POST['username'];
$sql = "DELETE FROM users WHERE username='$id'";    
        $result = mysql_query($sql);
       

echo "$id deleted!<p>";
}



mysql_close($con);

?>

<form action="<?php echo $_SERVER['PHP_SELF']; ?>" method="post">
<input type="text" name="username" maxlength="60">
<input type="submit" name="Delete" value="Delete">

<?php 



$con = mysql_connect("host","username","pass");
if (!$con)
  {
  die('Could not connect: ' . mysql_error());
  }

mysql_select_db("database", $con);

//This code runs if the form has been submitted
if (isset($_POST['submit'])) { 


// checks if the username is in use
if (!get_magic_quotes_gpc()) {
$_POST['username'] = addslashes($_POST['username']);
}
$usercheck = $_POST['username'];
$check = mysql_query("SELECT username FROM users WHERE username = '$usercheck'") 
or die(mysql_error());
$check2 = mysql_num_rows($check);

//if the name exists it gives an error
if ($check2 != 0) {
die('Sorry, the username '.$_POST['username'].' is already in use.');
}


// now we insert it into the database
$insert = "INSERT INTO users (username, password,xxx)
VALUES ('".$_POST['username']."', '".$_POST['pass']."', '".$_POST['reff']."')";
$add_member = mysql_query($insert);
?>


<h1>New User Added</h1>
<p><a href="http://bombastic.comxa.com/">See All Users!</a>
</p>
<?php 
} 
else 
{ 
?>


<form action="<?php echo $_SERVER['PHP_SELF']; ?>" method="post">
<table border="0">
<tr><td>Username:</td><td>
<input type="text" name="username" maxlength="60">
</td></tr>
<tr><td>Password:</td><td>
<input type="password" name="pass" maxlength="10">
</td></tr>
<tr><td>Refferal:</td><td>
<input type="text" name="reff" maxlength="60">
</td></tr>
<tr><th colspan=2><input type="submit" name="submit" value="Add"></th></tr> </table>
</form>

<?php
}
?>

<?php
$con = mysql_connect("host","user","pass");
if (!$con)
  {
  die('Could not connect: ' . mysql_error());
  }

mysql_select_db("databasename", $con);

if (isset($_POST['Edit'])) {

$username=$_POST['username'];
$password=$_POST['password'];
$xxx=$_POST['xxx'];

$id=$_POST['user'];
$sql = "UPDATE users SET username='$username',password='$password',xxx='$xxx' WHERE username='$id' ";    
        $result = mysql_query($sql);
       

echo "$id was edited!<p>";
}

mysql_close($con);
?>

<form action="<?php echo $_SERVER['PHP_SELF']; ?>" method="post">
User:<input type="text" name="user" maxlength="60"><br>

Nume nou:<input type="text" name="username" maxlength="60"><br>
Parola:<input type="text" name="password" maxlength="60"><br>
Referal:<input type="text" name="xxx" maxlength="60">

<br><input type="submit" name="Edit" value="Edit">

<?php
$rand = rand(19999,99999);
 echo "<b><font color='red'>$rand</b>";

?>

<?php 
session_start(); 
$width = 80; 
$height = 20; 
$im = imagecreate($width, $height); 
$bg = imagecolorallocate($im, 0, 0, 0); 

// generate random string 
$len = 5; 
$chars = '0123456789'; 
$string = ''; 
for ($i = 0; $i < $len; $i++) { 
    $pos = rand(0, strlen($chars)-1); 
    $string .= $chars{$pos}; 
} 
$_SESSION['captcha_code'] = md5($string); 

// grid 
$grid_color = imagecolorallocate($im, 75, 0, 0); 
$number_to_loop = ceil($width / 20); 
for($i = 0; $i < $number_to_loop; $i++) { 
    $x = ($i + 1) * 20; 
    imageline($im, $x, 0, $x, $height, $grid_color); 
} 
$number_to_loop = ceil($height / 10); 
for($i = 0; $i < $number_to_loop; $i++) { 
    $y = ($i + 1) * 10; 
    imageline($im, 0, $y, $width, $y, $grid_color); 
} 



// write the text 
$text_color = imagecolorallocate($im, 255, 0, 0); 
$rand_x = rand(0, $width - 50); 
$rand_y = rand(0, $height - 15); 
imagestring($im, 10, $rand_x, $rand_y, $string, $text_color); 


header ("Content-type: image/png"); 
imagepng($im); 
?>

<?php 
session_start(); 
if(isset($_POST['submit'])) { 
    if(isset($_POST['captcha_code']) && isset($_SESSION['captcha_code'])) { 
        if(md5($_POST['captcha_code']) == $_SESSION['captcha_code']) { 
            echo 'Result: CAPTCHA code correct.<br />'; 
        }else{ 
            echo 'Result: CAPTCHA code incorrect.<br />'; 
        } 
    }else{ 
        if(!isset($_POST['captcha_code'])) { 
            echo 'Result: No security code was entered.<br />'; 
        } 
        if(!isset($_SESSION['captcha_code'])) { 
            echo 'Result: No CAPTCHA was viewed.<br />'; 
        } 
    } 
} 
?> 
<form method="POST"> 
<img src="captcha.php" /> 
<br /> 
Enter the above text EXACTALY as it appears. Note: It is case sensitive<br /> 
<input type="text" name="captcha_code" />  
<br /> 
<input type="submit" name="submit" value="Submit" /> 
</form>

<?php
$con = mysql_connect("HOST","USER","PASS");
if (!$con)
  {
  die('Could not connect: ' . mysql_error());
  }

mysql_select_db("DATABASE", $con);

if (isset($_POST['Search'])) {


$username=$_POST['username'];
$id=$_POST['id'];


$result = mysql_query("SELECT * FROM users WHERE id='$id' OR username='$username' ");

  echo "<table border='1'>
<tr>
<th>Id</th>
<th>Username</th>
<th>Password</th>
<th>Refferal</th>
<th>Ip</th>
</tr>";



while($row = mysql_fetch_array($result))
  {
  echo "<tr>";
  echo "<td>" . $row['id'] . "</td>";
  echo "<td>" . $row['username'] . "</td>";
  echo "<td>" . $row['password'] . "</td>";
  echo "<td>" . $row['xxx'] . "</td>";
  echo "<td>" . $row['Reffered'] . "</td>";
  echo "</tr>";
  }
echo "</table>";
}

?>


<form action="<?php echo $_SERVER['PHP_SELF']; ?>" method="post">
User:<input type="text" name="username" maxlength="60"><br>
Or
ID:<input type="text" name="id" maxlength="60"><br>


<br><input type="submit" name="Search" value="Search">

<?php
$con = mysql_connect("HOST","USER","PASS");
if (!$con)
  {
  die('Could not connect: ' . mysql_error());
  }

mysql_select_db("DATABASE", $con);

if (isset($_POST['Search'])) {


$us=$_POST['us'];
$id=$_POST['id'];


$result = mysql_query("SELECT * FROM users WHERE id='$id' OR username='$us' ");

  echo "<table border='1'>
<tr>
<th>Id</th>
<th>Username</th>
<th>Password</th>
<th>Refferal</th>
<th>Ip</th>
</tr>";



while($row = mysql_fetch_array($result))
  {
  echo "<tr>";
  echo "<td>" . $row['id'] . "</td>";
  echo "<td>" . $row['username'] . "</td>";
  echo "<td>" . $row['password'] . "</td>";
  echo "<td>" . $row['xxx'] . "</td>";
  echo "<td>" . $row['Reffered'] . "</td>";
  echo "</tr>";
  }
echo "</table>";
}
mysql_close($con);
?>


<form action="<?php echo $_SERVER['PHP_SELF']; ?>" method="post">
User:<input type="text" name="us" maxlength="60">
<br>Or
<br>ID:<input type="text" name="id" maxlength="60"><br>


<br><input type="submit" name="Search" value="Search">

<?

$con = mysql_connect("HOST","USER","PASS");
if (!$con)
  {
  die('Could not connect: ' . mysql_error());
  }

mysql_select_db("DATABASE", $con);

if (isset($_POST['Edit'])) {

$username=$_POST['username'];
$password=$_POST['password'];
$xxx=$_POST['xxx'];

$id=$_POST['user'];
$sql = "UPDATE users SET username='$username',password='$password',xxx='$xxx' WHERE username='$id' ";    
        $result = mysql_query($sql);
       

echo "<br>$id was edited!<p>";
}

mysql_close($con);
?>

<form action="<?php echo $_SERVER['PHP_SELF']; ?>" method="post">
<br><br><h1><b>EDIT USER</b></h1>

<br>
User: &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<input type="text" name="user" maxlength="60"><br>

Nume nou:<input type="text" name="username" maxlength="60"><br>
Parola: &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<input type="text" name="password" maxlength="60"><br>
Referal: &nbsp;&nbsp;&nbsp;&nbsp;<input type="text" name="xxx" maxlength="60">

<br><input type="submit" name="Edit" value="Edit">

<?php 


session_start(); 
function strrand($length) 
{ 
$str = ""; 

while(strlen($str)<$length){ 
$random=rand(48,122); 
if( ($random>47 && $random<58) ){ 
$str.=chr($random); 
} 

} 

return $str; 
} 

$text = $_SESSION['string']=strrand(5); 
$img_number = imagecreate(55,17); 
$backcolor = imagecolorallocate($img_number,244,244,244); 
$textcolor = imagecolorallocate($img_number,0,0,0); 

imagefill($img_number,0,0,$backcolor); 

imagestring($img_number,50,1,1,$text,$textcolor); 

header("Content-type: image/png"); 
imagejpeg($img_number); 
?>

<?
$suma=6;

echo "You will pay $suma $";
?>


<form action="https://sci.libertyreserve.com/" method="POST">
  <input type="hidden" name="lr_acc" value="U4788827"/>
  <input type="hidden" name="lr_amnt" value="<?php echo $suma ?>"/>
  <input type="hidden" name="lr_currency" value="LRUSD"/>
  <input type="hidden" name="lr_comments" value="Upgrade"/>
  <input type="hidden" name="lr_success_url" value="http://bombastic.comxa.com/success.html"/>
  <input type="hidden" name="lr_success_url_method" value="POST"/>
  <input type="hidden" name="lr_fail_url" value="http://bombastic.comxa.com/fail.html"/>
  <input type="hidden" name="lr_fail_url_method" value="POST"/>

  <input type="submit" />
</form>

<?php 

if (isset($_POST['MD5'])) {

$pisi=md5($_POST['md5']);


echo "<br> The pass is <b> $pisi</b>";
}
?>



<form action="<?php echo $_SERVER['PHP_SELF']; ?>" method="post">
<h3>MD5 password ENCRYPT</h3>
<table><tr><td>Password MD5:</td><td>
<input type="text" name="md5" maxlength="60">
</td></tr>
<tr><td colspan=2><input type="submit" name="MD5" ></td></tr> </table>

<script type="text/javascript">
function blank(a) { if(a.value == a.defaultValue) a.value = ""; }
function unblank(a) { if(a.value == "") a.value = a.defaultValue; }
</script> 
<input type="text" value="email goes here" onfocus="blank(this)" onblur="unblank(this)" />

if(opertion success)
{
// redirect to the same/some page.
header("Location: with.php");

}

<?php
$con = mysql_connect("host","user","pass");
if (!$con)
  {
  die('Could not connect: ' . mysql_error());
  }

mysql_select_db("DATABASE", $con);



$result = mysql_query("SELECT username FROM tb_users ORDER BY id DESC LIMIT 5");


  echo "<table border='0'>
<tr>
<th>Last 5 Users</th>
</tr>";



while($row = mysql_fetch_array($result))
  {
  echo "<tr>";
  echo "<td>" . $row['username'] . "</td>";
 
  echo "</tr>";
  }


?>

<?php

include "connect.php" ;


$result = mysql_query("SELECT id FROM tb_users ORDER BY id DESC LIMIT 1");


  echo "<table border='0'>
<tr>
<th>Total Users</th>
</tr>";



while($row = mysql_fetch_array($result))
  {
  echo "<tr>";
  echo "<td>" . $row['id'] . "</td>";
 
  echo "</tr>";
  }

?>

<?php
 
 
$percent = "10"; // without %
 
$total = "30"; // initial value
 
 
 
/* Calculate $percent% from $total */
 
$discount_value = ($total / 100) * $percent;
 
echo"$total";
echo"<br>$discount_value";
 
?>

<? 
 
include "con.ini.php";
 
$result = mysql_query("SELECT * FROM tb_upgrade WHERE username='gaby' ");
 
while($row = mysql_fetch_array($result)){
 
 
$now= date('d.m.Y');
 
$expireplan=$row['expireplan'] ;
echo "<br>Expire Plan: $expireplan";
 
$date= $row['date'] ;
echo "<br>Upgrade: $date";
 
 
$id= $row['id'];
echo "<br>Tranzaction ID: $id";
 
 
$days_left= $expireplan  - $now ;
echo "<br>Days Left  $days_left";
 
 
$percentage= ($now - $date)*10 ;
$money= $row['money'];
echo"<br> Money :  $money " ;
echo"<br> Percentage :  $percentage %" ;
 
$real_money= ( $money / 100 ) * $percentage;
 
echo"<br> Real money: $real_money <br>";
 
}
?>

$verry = mysql_query("SELECT SUM(money) FROM tb_upgrade WHERE username='$username' ");
while($ho = mysql_fetch_array($verry))
  {
  
  $bo=$ho['SUM(money)'];
  echo "<br>Total Investments : $bo "; 
  echo "<br />";
  }

<?php

$date1 = "15/5/2003";
$date2 = "30/11/2008";

$d1 = explode("/",$date1);
$d2 = explode("/",$date2);

$days = floor(abs(mktime(0,0,0,$d1[1],$d1[0],$d1[2]) - mktime(0,0,0,$d2[1],$d2[0],$d2[2])) / (60*60*24));

echo $days;

?>

<?php


include "con.ini.php";

$query = "SELECT COUNT(DISTINCT ip_address)  FROM ip"; 
     
$result = mysql_query($query) or die(mysql_error());


while($ro = mysql_fetch_array($result)){
    

$bo=$ro['COUNT(DISTINCT ip_address)'];
echo "Number of Distinct IP: $bo";

}



$resulte = mysql_query("SELECT ip_address, COUNT(*)  FROM ip GROUP BY ip_address") 
or die(mysql_error());  

echo "<table border='1'>";
echo "<tr> <th>Number</th> <th>Ip</th> </tr>";
// keeps getting the next row until there are no more to get
while($row = mysql_fetch_array( $resulte )) {
    // Print out the contents of each row into a table
    echo "<tr><td>"; 
    echo $row['COUNT(*)'];
    echo "</td><td>"; 
    echo $row['ip_address'];
    echo "</td></tr>"; 
} 

echo "</table>";

?>

'%".$searchterm."%'

<html>
        <head>
                <title>Search Test</title>
        </head>
        <body topmargin="0" leftmargin="0">
                <form action="search.php" method="post">
                        Search Term <input type="text" name="searchterm"><br />
                        <input type="submit" value="Search">
                </form>
        </body>
</html>

<?php
/*set varibles from form */
$searchterm = $_POST['searchterm'];
trim ($searchterm);
/*check if search term was entered*/
if (!$searchterm){
        echo 'Please enter a search term.';
}
/*add slashes to search term*/
if (!get_magic_quotes_gpc())
{
$searchterm = addslashes($searchterm);
}

/* connects to database */
@ $dbconn = new mysqli('host', 'username', 'password', 'database'); 
if (mysqli_connect_errno()) 
{
 echo 'Error: Could not connect to database.  Please try again later.';
 exit;
}
/*query the database*/
$query = "select * from tablename where tablerow like '%".$searchterm."%'";
$result = $dbconn->query($query);
/*number of rows found*/
$num_results = $result->num_rows;

echo '<p>Found: '.$num_results.'</p>';
/*loops through results*/
for ($i=0; $i <$num_results; $i++)
{
 $num_found = $i + 1;
 $row = $result->fetch_assoc();
 echo "$num_found. ".($row['tablerow'])." <br />";
}
/*free database*/
$result->free();
$dbconn->close();
?>

<?php 
    $OSList = array 
      (
              // Match user agent string with operating systems
              'Windows 3.11' => 'Win16',
              'Windows 95' => '(Windows 95)|(Win95)|(Windows_95)',
              'Windows 98' => '(Windows 98)|(Win98)',
              'Windows 2000' => '(Windows NT 5.0)|(Windows 2000)',
              'Windows XP' => '(Windows NT 5.1)|(Windows XP)',
              'Windows Server 2003' => '(Windows NT 5.2)',
              'Windows Vista' => '(Windows NT 6.0)|(Windows Vista)',
              'Windows 7' => '(Windows NT 6.1)|(Windows 7)',
              'Windows NT 4.0' => '(Windows NT 4.0)|(WinNT4.0)|(WinNT)|(Windows NT)',
              'Windows ME' => 'Windows ME',
              'Open BSD' => 'OpenBSD',
              'Sun OS' => 'SunOS',
              'Linux' => '(Linux)|(X11)',
              'Mac OS' => '(Mac_PowerPC)|(Macintosh)',
              'QNX' => 'QNX', 
              'BeOS' => 'BeOS',
              'OS/2' => 'OS/2',
              'Search Bot'=>'(nuhk)|(Googlebot)|(Yammybot)|(Openbot)|(Slurp)|(MSNBot)|(Ask Jeeves/Teoma)|(ia_archiver)'
      );
      // Loop through the array of user agents and matching operating systems
      foreach($OSList as $CurrOS=>$Match)
      {
              // Find a match
              if (eregi($Match, $_SERVER['HTTP_USER_AGENT']))
              {
                      // We found the correct match
                      break;
              }
      }
      // You are using ...
      echo "You are using ".$CurrOS;
?>

<?php
function getBrowser() 
{ 
    $u_agent = $_SERVER['HTTP_USER_AGENT']; 
    $bname = 'Unknown';
    $platform = 'Unknown';
    $version= "";

    //First get the platform?
    if (preg_match('/linux/i', $u_agent)) {
        $platform = 'linux';
    }
    elseif (preg_match('/macintosh|mac os x/i', $u_agent)) {
        $platform = 'mac';
    }
    elseif (preg_match('/windows|win32/i', $u_agent)) {
        $platform = 'windows';
    }
    
    // Next get the name of the useragent yes seperately and for good reason
    if(preg_match('/MSIE/i',$u_agent) && !preg_match('/Opera/i',$u_agent)) 
    { 
        $bname = 'Internet Explorer'; 
        $ub = "MSIE"; 
    } 
    elseif(preg_match('/Firefox/i',$u_agent)) 
    { 
        $bname = 'Mozilla Firefox'; 
        $ub = "Firefox"; 
    } 
    elseif(preg_match('/Chrome/i',$u_agent)) 
    { 
        $bname = 'Google Chrome'; 
        $ub = "Chrome"; 
    } 
    elseif(preg_match('/Safari/i',$u_agent)) 
    { 
        $bname = 'Apple Safari'; 
        $ub = "Safari"; 
    } 
    elseif(preg_match('/Opera/i',$u_agent)) 
    { 
        $bname = 'Opera'; 
        $ub = "Opera"; 
    } 
    elseif(preg_match('/Netscape/i',$u_agent)) 
    { 
        $bname = 'Netscape'; 
        $ub = "Netscape"; 
    } 
    
    // finally get the correct version number
    $known = array('Version', $ub, 'other');
    $pattern = '#(?<browser>' . join('|', $known) .
    ')[/ ]+(?<version>[0-9.|a-zA-Z.]*)#';
    if (!preg_match_all($pattern, $u_agent, $matches)) {
        // we have no matching number just continue
    }
    
    // see how many we have
    $i = count($matches['browser']);
    if ($i != 1) {
        //we will have two since we are not using 'other' argument yet
        //see if version is before or after the name
        if (strripos($u_agent,"Version") < strripos($u_agent,$ub)){
            $version= $matches['version'][0];
        }
        else {
            $version= $matches['version'][1];
        }
    }
    else {
        $version= $matches['version'][0];
    }
    
    // check if we have a number
    if ($version==null || $version=="") {$version="?";}
    
    return array(
        'userAgent' => $u_agent,
        'name'      => $bname,
        'version'   => $version,
        'platform'  => $platform,
        'pattern'    => $pattern
    );
} 

// now try it
$ua=getBrowser();
$yourbrowser= "Your browser: " . $ua['name'] . " " . $ua['version'] . " on " .$ua['platform'] . " reports: <br >". $ua['userAgent'] ;

?>

function myTruncate($string, $limit, $break=".", $pad="...")
{
  // return with no change if string is shorter than $limit
  if(strlen($string) <= $limit) return $string;

  // is $break present between $limit and the end of the string?
  if(false !== ($breakpoint = strpos($string, $break, $limit))) {
    if($breakpoint < strlen($string) - 1) {
      $string = substr($string, 0, $breakpoint) . $pad;
    }
  }
    
  return $string;
}

$description = "The World  Wide Web. When your average person on the street refers to
the Internet, they're usually thinking of the World Wide Web. The Web is basically a
series of documents shared with the world written in a coding language called Hyper Text
Markup Language or HTML. When you see a web page, like this one, you downloaded a document
from another computer which has been set up as a Web Server.";

$shortdesc = myTruncate($description, 300);
  echo "<p>$shortdesc</p>";

function myTruncate2($string, $limit, $break=" ", $pad="...")
{
  // return with no change if string is shorter than $limit
  if(strlen($string) <= $limit) return $string;

  $string = substr($string, 0, $limit);
  if(false !== ($breakpoint = strrpos($string, $break))) {
    $string = substr($string, 0, $breakpoint);
  }

  return $string . $pad;
}

require_once('recaptchalib.php');

$privatekey = "44444444444444ccccccccccccccccccccccccccy5fCF" ;
$resp = recaptcha_check_answer ($privatekey,
                                $_SERVER["REMOTE_ADDR"],
                               $_POST["recaptcha_challenge_field"],
                               $_POST["recaptcha_response_field"]);
if (!$resp->is_valid)
   {
  echo '<font color="red">COD INTRODUS GRESIT!.</font> <a href="cere.php" >Inapoi</a>';
   }

else{
aici punem ce vrem sa se intample daca este corect codul
}


si mai avem de pus 

<script type="text/javascript"
       src="http://www.google.com/recaptcha/api/challenge?k=644444444444444444444">
    </script>
    <noscript>
       <iframe src="http://www.google.com/recaptcha/api/noscript?k=644444444444444444444444444"
           height="300" width="500" frameborder="0"></iframe><br>
       <textarea name="recaptcha_challenge_field" rows="3" cols="40">
       </textarea>
       <input type="hidden" name="recaptcha_response_field"
           value="manual_challenge">
    </noscript>

<script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jquery/1.3.2/jquery.min.js"></script>

<script type="text/javascript" src="scrolltopcontrol.js"></script>

//** jQuery Scroll to Top Control script- (c) Dynamic Drive DHTML code library: http://www.dynamicdrive.com.
//** Available/ usage terms at http://www.dynamicdrive.com (March 30th, 09')
//** v1.1 (April 7th, 09'):
//** 1) Adds ability to scroll to an absolute position (from top of page) or specific element on the page instead.
//** 2) Fixes scroll animation not working in Opera. 


var scrolltotop={
    //startline: Integer. Number of pixels from top of doc scrollbar is scrolled before showing control
    //scrollto: Keyword (Integer, or "Scroll_to_Element_ID"). How far to scroll document up when control is clicked on (0=top).
    setting: {startline:100, scrollto: 0, scrollduration:1000, fadeduration:[500, 100]},
    controlHTML: '<img src="up.png" style="width:48px; height:48px" />', //HTML for control, which is auto wrapped in DIV w/ ID="topcontrol"
    controlattrs: {offsetx:5, offsety:5}, //offset of control relative to right/ bottom of window corner
    anchorkeyword: '#top', //Enter href value of HTML anchors on the page that should also act as "Scroll Up" links

    state: {isvisible:false, shouldvisible:false},

    scrollup:function(){
        if (!this.cssfixedsupport) //if control is positioned using JavaScript
            this.$control.css({opacity:0}) //hide control immediately after clicking it
        var dest=isNaN(this.setting.scrollto)? this.setting.scrollto : parseInt(this.setting.scrollto)
        if (typeof dest=="string" && jQuery('#'+dest).length==1) //check element set by string exists
            dest=jQuery('#'+dest).offset().top
        else
            dest=0
        this.$body.animate({scrollTop: dest}, this.setting.scrollduration);
    },

    keepfixed:function(){
        var $window=jQuery(window)
        var controlx=$window.scrollLeft() + $window.width() - this.$control.width() - this.controlattrs.offsetx
        var controly=$window.scrollTop() + $window.height() - this.$control.height() - this.controlattrs.offsety
        this.$control.css({left:controlx+'px', top:controly+'px'})
    },

    togglecontrol:function(){
        var scrolltop=jQuery(window).scrollTop()
        if (!this.cssfixedsupport)
            this.keepfixed()
        this.state.shouldvisible=(scrolltop>=this.setting.startline)? true : false
        if (this.state.shouldvisible && !this.state.isvisible){
            this.$control.stop().animate({opacity:1}, this.setting.fadeduration[0])
            this.state.isvisible=true
        }
        else if (this.state.shouldvisible==false && this.state.isvisible){
            this.$control.stop().animate({opacity:0}, this.setting.fadeduration[1])
            this.state.isvisible=false
        }
    },
    
    init:function(){
        jQuery(document).ready(function($){
            var mainobj=scrolltotop
            var iebrws=document.all
            mainobj.cssfixedsupport=!iebrws || iebrws && document.compatMode=="CSS1Compat" && window.XMLHttpRequest //not IE or IE7+ browsers in standards mode
            mainobj.$body=(window.opera)? (document.compatMode=="CSS1Compat"? $('html') : $('body')) : $('html,body')
            mainobj.$control=$('<div id="topcontrol">'+mainobj.controlHTML+'</div>')
                .css({position:mainobj.cssfixedsupport? 'fixed' : 'absolute', bottom:mainobj.controlattrs.offsety, right:mainobj.controlattrs.offsetx, opacity:0, cursor:'pointer'})
                .attr({title:'Scroll Back to Top'})
                .click(function(){mainobj.scrollup(); return false})
                .appendTo('body')
            if (document.all && !window.XMLHttpRequest && mainobj.$control.text()!='') //loose check for IE6 and below, plus whether control contains any text
                mainobj.$control.css({width:mainobj.$control.width()}) //IE6- seems to require an explicit width on a DIV containing text
            mainobj.togglecontrol()
            $('a[href="' + mainobj.anchorkeyword +'"]').click(function(){
                mainobj.scrollup()
                return false
            })
            $(window).bind('scroll resize', function(e){
                mainobj.togglecontrol()
            })
        })
    }
}

scrolltotop.init()

It should be
<input type="image" id="myimage" [...] >

So "image" instead of "submit". It will still be a button which submits on click.

If your image is bigger than the button which is shown; let's say the image is 200x200 pixels; add this to your stylesheet:
#myimage {
    height: 200px;
    width: 200px;
}

or directly in the button tag:
<input type="image" id="myimage" style="height:200px;width:200px;" [...] >