function find_words() {
		

	
	$link= $_SERVER['REQUEST_URI'];	
	$link1 = str_replace("/","",$link);
	$a = mysql_query("SELECT post_content from wp_posts where post_name = '$link1'")or die(mysql_error());
	$a1 = mysql_fetch_row($a);
	$content = $a1[0];

	$result = mysql_query("SELECT word,definition from dictionary")or die(mysql_error());
	$words=array();
	$definition = array();
	while($row=mysql_fetch_array($result))
		$words[]= "/\\b($row[0])\\b/";
		$definition[]=$row[1];
$replace = "$1 <a href=\"#\" onMouseover=\"ddrivetip('<b>Definition:</b> $definition')\"; onMouseout=\"hideddrivetip()\">[?]</a>";
	$newData = preg_replace($words, $replace, $content);

	echo $newData;
}