var xmlObj;
function getRightObj( )
{
	xmlObj = null;
	try
  	{
  		// Firefox, Opera 8.0+, Safari
  		xmlObj = new XMLHttpRequest();
  	}
	catch (e)
  	{
  		// Internet Explorer
  		try
    		{
    			xmlObj = new ActiveXObject("Msxml2.XMLHTTP");
    		}
  		catch (e)
    		{
    			xmlObj = new ActiveXObject("Microsoft.XMLHTTP");
    		}
  	}
	return xmlObj;
}
function chkState( ) 
{
	if ( xmlObj.readyState == 4 )
	{ 
		document.getElementById("suggestions").innerHTML = xmlObj.responseText;
		document.getElementById("suggestions").style.display = "block";
	}
}
function suggestQuery( str )
{
	if ( str.length == 0 )
	{
		document.getElementById("suggestions").style.display = "none";
		return;
	}
 
	xmlObj = getRightObj();
	if ( xmlObj == null )
  	{
  		alert("Your browser does not support AJAX!");
  		return;
  	} 
	var url = "/prj/search.php";
		url += "?q=" + str;
		url += "&ajax=true&sid=" + Math.random();
	xmlObj.onreadystatechange = chkState;
	xmlObj.open( "GET", url, true );
	xmlObj.send( null );
}

<?php
	header("Cache-Control: no-cache, must-revalidate");
	header("Expires: Mon, 26 Jul 1997 05:00:00 GMT");
	require_once 'config.inc.php';
	require_once CLASSES  . 'db.class.php';
	require_once INCLUDES . 'functions.php';
	$query = escapeThese( $_GET['q'] );
	$ajax = ( $_GET['ajax'] ? true : false );
	if ( !empty ( $query ) )
	{
		$db = new dbConn();
		$db->connect( 'root', '1234', 'localhost' );
		$db->select_db( 'groov3z_db' );
		$suggestions = $db->qry( "SELECT * FROM `files` 
						WHERE `name` LIKE '%$query%' 
						OR `descr` LIKE '%$query%'
						ORDER BY `name`" );
		$response = ( $db->num_rows() > 0 ? '' : false );
		if ( $ajax )
		{
			while ( $suggest = @mysql_fetch_object( $suggestions ) )
			{
				$response .= '<div class="tr">
					<div class="suggestion" onclick="copyQuery( this.innerHTML )">' . $suggest->name . '</div>
				</div>';
			}
			print $response;
		}
		else
		{
			include_once 'header.inc.php';
			include_once INCLUDES . 'flags.php';
			print ('<div class="tblSearchResults">
					<div class="category">
						<img src="' . $imgs['icons']['search'] . '" alt="Search Results"></img>
						<span style="position: absolute; padding-top: 6px;">
							Search Results
							<span class="query">→ ' . $query . '</span>
						</span>
					</div>
					<div class="tr">
						<div class="idHeader">#</div>
						<div class="fileHeader">Filename</div>
						<div class="postHeader">Posted</div>
						<div class="donorHeader">Donor</div>
						<div class="clicksHeader">Clicks</div>
						<div class="hitsHeader">Hits</div>
					</div>
			');
			while ( $suggest = @mysql_fetch_object( $suggestions ) )
			{
				$response .= '<div class="tr">
					<div class="td"><div class="id">' . $suggest->id . '</div></div>
					<div class="td"><div class="filename">
								<a href="mirrors.php?ac=view&id=' . $suggest->id . '">' . $suggest->name . '</a></div></div>
					<div class="td"><div class="post">' . date("M y, H:iA", $suggest->post) . '</div></div>';
				$donor = @mysql_fetch_object( $db->qry( "SELECT `id`, `username`, `country` FROM `users` WHERE `id` = $suggest->aid" ) );
				$response .= '<div class="td"><div class="donor">
							<a href="profiles.php?id=' . $donor->id . '">
								<img src="' . $imgs['flags'] . $flags[$donor->country] . '" alt="Location: ' . $donor->country . '"></img>
								' . $donor->username . '</a>
					</div></div>
					<div class="td"><div class="clicks">' . $suggest->clicks . '</div></div>
					<div class="td"><div class="hits">' . $suggest->hits . '</div></div>
				</div>';
			}
			print $response . '</div>';
			include_once 'footer.inc.php';
		}
	}
	else
	{
		// advanced search...
		// not done yet, refer to index.php
		header( "Location: /prj/index/" );
	}
?>