embed .php into .html page keeping .html extension help!

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<?php

function status($message) {
 return "onMouseOver=\"window.status='$message'; return true;\" onMouseOut=\"window.status=''; return true;\"";
}

function displayResult($resultid, $title, $abstract, $redir, $url) {
 global $offset, $webtag;
 $statusbar = status("visit: $url");
 If (substr($redir,0,65)<>substr($url,0,65)) {
  If ($resultid==1) {
  echo "<b>Featured Sites</b>";
  $webtag=0;
  }
 } else {
  If ($webtag<>1) {
  echo "<b>Web Results</b>";
  $webtag = 1;
  }
 }
 echo "<DL>\n<DT><A $statusbar HREF=\"$redir\"><b>".($offset + $resultid).". $title</b></a></DT>";
 echo "<DD>$abstract</DD>\n<DD>$url</DD>\n</DL>\n";
}

// handles the attributes for opening tags
// $attrs is a multidimensional array keyed by attribute
// name and having the value of that attribute
function startElement($parser, $name, $attrs=''){
 global $currenttag, $parenttag, $title, $abstract, $redir, $url, $resultset, $resultid;
 if ($currenttag == "") { $parenttag = $currenttag; }
$currenttag = $name;
 if (count($attrs) > 0) {

 foreach($attrs as $keys) {
//   print ($keys);
  if ($name == "RESULTSET") {
   $resultset = $attrs;
  }
  if ($name == "RESULT") {
   $resultid = $attrs["ID"]+1;
   //print ($attrs["ID"]);
  }
  }
 }
}

// $current_tag lets us know what tag we are currently
// dealing with - we use that later in the characterData
// function.
function endElement($parser, $name, $attrs=''){
 global $currenttag, $parenttag, $title, $abstract, $redir, $url, $resultset, $resultid;
 global $Atitle, $Aabstract, $Aredir, $Aurl;

 if ($name == "RESULT") {
 //displayResult($resultid, $title, $abstract, $redir, $url);
  array_push($Atitle, $title);
  array_push($Aabstract, $abstract);
  array_push($Aredir, $redir);
  array_push($Aurl, $url);
  $title = "";
  $abstract = "";
  $redir = "";
  $url = "";
 }
 $currenttag = "";
}

// this function is passed data between elements
function characterData($parser, $data){
 global $currenttag, $parenttag, $title, $abstract, $redir, $url, $resultset, $resultid, $alttxt;
 //$data =~ s/£/£/;
 if (($currenttag == "ALT") && ($data != "\n")) { $alttxt = $data; }
 if (($currenttag == "TITLE") && ($data != "\n")) { $title = $title . $data; }
 if (($currenttag == "ABSTRACT") && ($data != "\n")) { $abstract = $abstract . $data; }
 if (($currenttag == "URL") && ($data != "\n")) { $url = $url . $data; }
 if (($currenttag == "REDIR") && ($data != "\n")) { $redir = $redir . $data; }
}

global $qry, $nres, $nfs, $offset, $details;
global $ass, $fsonly, $ns, $hl, $alt, $alttxt;
global $querykey, $queryvar;
foreach($_REQUEST As $querykey => $queryvar) {
 eval("\$$querykey = \"$queryvar\";");
}

$qry = stripslashes($qry);

$nres == 0 ? $nres = 10 : 0;
$nfs == "" ? $nfs = 3 : 0;
$offset == "" ? $offset = 0: 0;
$details == "" ? $details = 1 : 0;
$fsonly == "" ? $fsonly = 0: 0;
$hl == "" ? $hl = 0: 0;
$alt == "" ? $alt = 0: 0;

// $ns == "" ? $ns = 0: 0;


$Atitle = array();
$Aabstract = array();
$Aredir = array();
$Aurl = array();

$xml_feed = "http://www.mirago.co.uk/scripts/xmlhandler.aspx?";
$xml_feed .= "&qry="   . urlencode($qry);
$xml_feed .= "&ass="   . $ass;
$xml_feed .= "&details=". $details;
$xml_feed .= "&nres="  . $nres;
$xml_feed .= "&offset=" . $offset;
$xml_feed .= "&nfs=" . $nfs;
$xml_feed .= "&fsonly=" . $fsonly;
$xml_feed .= "&hl=" . $hl;
$xml_feed .= "&ns=" . $ns;
$xml_feed .= "&alt=" . $alt;

$pagelink = getenv("SCRIPT_NAME") . "?qry=" . urlencode($qry) . "&ass=$ass&nres=$nres&details=$details&fsonly=$fsonly&hl=$hl&nfs=$nfs&ns=$ns&alt=$alt";

// what are we parsing?
$type = 'ISO-8859-1';

// create our parser
$xml_parser = xml_parser_create($type);

// set some parser options
xml_parser_set_option($xml_parser, XML_OPTION_CASE_FOLDING, true);
xml_parser_set_option($xml_parser, XML_OPTION_TARGET_ENCODING, $type);

// this tells PHP what functions to call when it finds an element
// these funcitons also handle the element's attributes
xml_set_element_handler($xml_parser, 'startElement','endElement');

// this tells PHP what function to use on the character data
xml_set_character_data_handler($xml_parser, 'characterData');

if (!($fp = fopen($xml_feed, 'r'))) {
die("Could not open $xml_feed for parsing!\n");
}

// loop through the file and parse baby!
while ($data = fread ($fp, 4096)) {
// if (!($data = utf8_encode($data))) {
// echo 'ERROR'."\n";
// }
if (!xml_parse($xml_parser, $data, feof($fp))) {
die(sprintf( "XML error: %s at line %d\n\n",
xml_error_string(xml_get_error_code($xml_parser)),
xml_get_current_line_number($xml_parser)));
}
}
xml_parser_free($xml_parser);



?>

<html>
 <head>
  <title>Mirago XML PHP Example</title>
  <STYLE>
DT {
 font-family:Tahoma;
 font-size:12px;
 font-weight:bold;
}
DD {
 font-family:Tahoma;
 font-size:12px;
 font-weight:normal;
}
P {
 font-family:Tahoma;
 font-size:12px;
 font-weight:normal;
}
input {font-family:Tahoma; font-size:11px;}
  </STYLE>
 </head>
<body>
<h1 style="font-family:Tahoma;font-size:18px;font-weight:bold">Mirago Search Results</h1>
<p style="font-family:Tahoma;font-size:12px;">
<form name="xmlsearch" action=<? echo '"' . getenv('SCRIPT_NAME') . '"' ?> method="GET">
<input type="hidden" name="ass" value="1000">
<input type="text" name="qry" size=25 style="font-size:12px" value=<? echo '"'.htmlspecialchars($qry).'"' ?>>
<input type="submit" name="cmdSearch" value="Search" style="font-family:Verdana;font-size:12px;"><br>
&nbsp;
<b>Options</b>
<div style="font-family:Tahoma;font-size:12px">
<input type="checkbox" name="details" value="1"<? if ($details == 1) { echo " checked"; } ?>> Show Details
&nbsp;&nbsp;&nbsp;&nbsp;
<input type="checkbox" name="fsonly" value="1"<? if ($fsonly == "1") { echo " checked"; } ?>> Featured Sites Only<br>
<input type="checkbox" name="hl" value="1"<? if ($hl == "1") { echo " checked"; } ?>> Highlight Search Terms<br>
<input type="checkbox" name="ns" value="1"<? if ($ns == "1") { echo " checked"; } ?>> Precise Match Featured Sites<br>
<input type="checkbox" name="alt" value="1"<? if ($alt == "1") { echo " checked"; } ?>> Alternate Search Terms<br>
<input type="text" name="nfs" size=1 maxlength=2 value=<?echo "\"$nfs\"" ?>> No of Featured Sites to Display<br>
<input type="text" name="nres" size=1 maxlength=2 value=<?echo "\"$nres\"" ?>> No of Results to Display<br>
&nbsp;
</div></form>
<p style="font-size:14px;">
<?
 if ($qry != "") echo "You searched for <b>". htmlspecialchars($qry) . "</b> : ";
 if ($resultset["NUMRESULTS"] != 0) {
  echo "Showing Results " . ($offset+1) . " - " . ($offset + $resultset["NUMRESULTS"]);
 } else {
  If ($qry<>"") {echo "No results were returned";}
 }
echo "<br><hr size=1>";

// This outputs the alternate search terms
if ($alttxt != "") {
  global $altterms;
  $altterms = explode(", ",$alttxt);
echo "<br><b>Also Try The Following Searches:</b><br>";
foreach ($altterms as $alttxt) {
if ($altterms[0] != $alttxt) { echo", ";}
echo "<a href=?qry=".urlencode($alttxt).">".$alttxt."</a>";
}
echo "<br><br>";
}

for ($i = 1; $i <= $resultset["NUMRESULTS"]; $i++) {
 $title = array_shift($Atitle);
 $abstract = array_shift($Aabstract);
 $redir = array_shift($Aredir);
 $url = array_shift($Aurl);
 displayResult($i, $title, $abstract, $redir, $url);
}


if (($resultset["MORERESULTS"] == "True") || ($offset < "0")) {
  echo "<p align=right style=font-size:14px;font-family:Verdana>";
  if ($offset != "0") { echo "<a " . status("Previous $nres Results") . " href=\"$pagelink&offset=" . ($offset-$nres) ."\"><b><< Previous results</b></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;"; }
  if (($resultset["MORERESULTS"] == "True") && ($offset < (200 - $nres))) { echo "<a ". status("Next $nres Results") . " href=\"$pagelink&offset=" . ($offset+$nres) ."\"><b>More results >></b></a>"; }
}

?>
<hr size=1>
<p align=center>&copy; 2003 Mirago PLC</p>
</body>
</html>