[มือใหม่] การแบ่งหน้าข้อมูล โดยการกำหนดเงื่อนไขการค้นหาหลายแบบ ครับ

<?
if($_GET["txtKeyword"] != "")
	{
	$objConnect = mysql_connect("localhost","root","root") or die("Error Connect to Database");
	$objDB = mysql_select_db("mydatabase");
	// Search By Name or Email
	$strSQL = "SELECT * FROM customer WHERE (Name LIKE '%".$_GET["txtKeyword"]."%' or Email LIKE '%".$_GET["txtKeyword"]."%')";
	$objQuery = mysql_query($strSQL) or die ("Error Query [".$strSQL."]");
	$Num_Rows = mysql_num_rows($objQuery);


	$Per_Page = 2;   // Per Page

	$Page = $_GET["Page"];
	if(!$_GET["Page"])
	{
		$Page=1;
	}

	$Prev_Page = $Page-1;
	$Next_Page = $Page+1;

	$Page_Start = (($Per_Page*$Page)-$Per_Page);
	if($Num_Rows<=$Per_Page)
	{
		$Num_Pages =1;
	}
	else if(($Num_Rows % $Per_Page)==0)
	{
		$Num_Pages =($Num_Rows/$Per_Page) ;
	}
	else
	{
		$Num_Pages =($Num_Rows/$Per_Page)+1;
		$Num_Pages = (int)$Num_Pages;
	}


	$strSQL .=" order  by CustomerID ASC LIMIT $Page_Start , $Per_Page";
	$objQuery  = mysql_query($strSQL);

	?>
	<table width="600" border="1">
	  <tr>
		<th width="91"> <div align="center">CustomerID </div></th>
		<th width="98"> <div align="center">Name </div></th>
		<th width="198"> <div align="center">Email </div></th>
		<th width="97"> <div align="center">CountryCode </div></th>
		<th width="59"> <div align="center">Budget </div></th>
		<th width="71"> <div align="center">Used </div></th>
	  </tr>
	<?
	while($objResult = mysql_fetch_array($objQuery))
	{
	?>
	  <tr>
		<td><div align="center"><?=$objResult["CustomerID"];?></div></td>
		<td><?=$objResult["Name"];?></td>
		<td><?=$objResult["Email"];?></td>
		<td><div align="center"><?=$objResult["CountryCode"];?></div></td>
		<td align="right"><?=$objResult["Budget"];?></td>
		<td align="right"><?=$objResult["Used"];?></td>
	  </tr>
	<?
	}
	?>
	</table>
	<br>
	Total <?= $Num_Rows;?> Record : <?=$Num_Pages;?> Page :
	<?
	if($Prev_Page)
	{
		echo " <a href='$_SERVER[SCRIPT_NAME]?Page=$Prev_Page&txtKeyword=$_GET[txtKeyword]'><< Back</a> ";
	}

	for($i=1; $i<=$Num_Pages; $i++){
		if($i != $Page)
		{
			echo "[ <a href='$_SERVER[SCRIPT_NAME]?Page=$i&txtKeyword=$_GET[txtKeyword]'>$i</a> ]";
		}
		else
		{
			echo "<b> $i </b>";
		}
	}
	if($Page!=$Num_Pages)
	{
		echo " <a href ='$_SERVER[SCRIPT_NAME]?Page=$Next_Page&txtKeyword=$_GET[txtKeyword]'>Next>></a> ";
	}
	
	mysql_close($objConnect);

	}	
	?>

    <?
		$objConnect = mysql_connect("localhost","root","root") or die("Error Connect to Database");
		$objDB = mysql_select_db("project");
		mysql_query("SET NAMES UTF8");
	    if($_GET["search"] ==1)
		{
			$strSQL = "SELECT * FROM project WHERE (PDNAMET LIKE '%".$_GET["txtKeyword"]."%' or SITENO LIKE '%".$_GET["txtKeyword"]."%')";
			$objQuery = mysql_query($strSQL) or die ("Error Query [".$strSQL."]");
		}
	    elseif($_GET["search"] ==2)
		{
			$strSQL = "SELECT * FROM project WHERE (PDNAMET LIKE '%".$_GET["txtKeyword"]."%' )";
			$objQuery = mysql_query($strSQL) or die ("Error Query [".$strSQL."]");
		}
		elseif($_GET["search"] ==3)
		{
			$strSQL = "SELECT * FROM detail WHERE (SITENO LIKE '%".$_GET["txtKeyword"]."%' )";
			$objQuery = mysql_query($strSQL) or die ("Error Query [".$strSQL."]");
		}
	?>