probleme avec code pagination

[salyiohh]

salut tt le monde

j'ai telecharge un code pagination, apres mes modifications .. la pagination fonctionne bien mais avec un petit erreur qui s'affiche seulement et voila mon erreur

Code :

Notice: Undefined index: page in C:\Program Files\EasyPHP-5.3.8.0\www\marocdoc4\test2.php on line 23

mais quand je passes au page suivante oubien a la precedente ,ca marche normale pas d'erreur. et voila mon entiere code:

Code :

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<?php
/*
		Place code to connect to your DB here.
	*/
	include('connections/cnx.php');	// include your code to connect to DB.
 
	$tbl_name="docteur";		//your table name
	// How many adjacent pages should be shown on each side?
	$adjacents = 3;
 
	/* 
	   First get total number of rows in data table. 
	   If you have a WHERE clause in your query, make sure you mirror it here.
	*/
	mysql_select_db($database_cnx, $cnx);
	$query = "SELECT COUNT(*) as num FROM $tbl_name";
	$total_pages = mysql_fetch_array(mysql_query($query,$cnx));
	$total_pages = $total_pages['num'];
 
	/* Setup vars for query. */
	$targetpage = "test2.php"; 	//your file name  (the name of this file)
	$limit = 75; 								//how many items to show per page
	$page = $_GET['page'];
 
	if($page)
		$start = ($page - 1) * $limit; 			//first item to display on this page
	else
		$start = 0;								//if no page var is given, set start to 0
 
	/* Get data. */
	mysql_select_db($database_cnx, $cnx);
	$sql = "SELECT nom FROM $tbl_name a,ville b
							WHERE a.id_vil = b.id_vil
							ORDER BY b.ville LIMIT $start, $limit";
	$result = mysql_query($sql,$cnx);
 
	if ($page == 0) $page = 1;					//if no page var is given, default to 1.
	$prev = $page - 1;							//previous page is page - 1
	$next = $page + 1;							//next page is page + 1
	$lastpage = ceil($total_pages/$limit);		//lastpage is = total pages / items per page, rounded up.
	$lpm1 = $lastpage - 1;	
 
	$pagination = "";
	if($lastpage > 1)
	{	
		$pagination .= "<div class=\"pagination\">";
		//previous button
		if ($page > 1) 
			$pagination.= "<a href=\"$targetpage?page=$prev\">« precedent</a>";
		else
			$pagination.= "<span class=\"disabled\">« precedent</span>";	
 
		//pages	
		if ($lastpage < 7 + ($adjacents * 2))	//not enough pages to bother breaking it up
		{	
			for ($counter = 1; $counter <= $lastpage; $counter++)
			{
				if ($counter == $page)
					$pagination.= "<span class=\"current\">$counter</span>";
				else
					$pagination.= "<a href=\"$targetpage?page=$counter\">$counter</a>";					
			}
		}
		elseif($lastpage > 5 + ($adjacents * 2))	//enough pages to hide some
		{
			//close to beginning; only hide later pages
			if($page < 1 + ($adjacents * 2))		
			{
				for ($counter = 1; $counter < 4 + ($adjacents * 2); $counter++)
				{
					if ($counter == $page)
						$pagination.= "<span class=\"current\">$counter</span>";
					else
						$pagination.= "<a href=\"$targetpage?page=$counter\">$counter</a>";					
				}
				$pagination.= "...";
				$pagination.= "<a href=\"$targetpage?page=$lpm1\">$lpm1</a>";
				$pagination.= "<a href=\"$targetpage?page=$lastpage\">$lastpage</a>";		
			}
			//in middle; hide some front and some back
			elseif($lastpage - ($adjacents * 2) > $page && $page > ($adjacents * 2))
			{
				$pagination.= "<a href=\"$targetpage?page=1\">1</a>";
				$pagination.= "<a href=\"$targetpage?page=2\">2</a>";
				$pagination.= "...";
				for ($counter = $page - $adjacents; $counter <= $page + $adjacents; $counter++)
				{
					if ($counter == $page)
						$pagination.= "<span class=\"current\">$counter</span>";
					else
						$pagination.= "<a href=\"$targetpage?page=$counter\">$counter</a>";					
				}
				$pagination.= "...";
				$pagination.= "<a href=\"$targetpage?page=$lpm1\">$lpm1</a>";
				$pagination.= "<a href=\"$targetpage?page=$lastpage\">$lastpage</a>";		
			}
			//close to end; only hide early pages
			else
			{
				$pagination.= "<a href=\"$targetpage?page=1\">1</a>";
				$pagination.= "<a href=\"$targetpage?page=2\">2</a>";
				$pagination.= "...";
				for ($counter = $lastpage - (2 + ($adjacents * 2)); $counter <= $lastpage; $counter++)
				{
					if ($counter == $page)
						$pagination.= "<span class=\"current\">$counter</span>";
					else
						$pagination.= "<a href=\"$targetpage?page=$counter\">$counter</a>";					
				}
			}
		}
 
		//next button
		if ($page < $counter - 1) 
			$pagination.= "<a href=\"$targetpage?page=$next\">suivant »</a>";
		else
			$pagination.= "<span class=\"disabled\">suivant »</span>";
		$pagination.= "</div>\n";		
	}
?>
 
	<?php
		while($row = mysql_fetch_array($result))
		{
 
		echo $row['nom']."<br>";
 
		}
	?>
 
<?=$pagination?>

le probleme c'est avec cette variable : $page = $_GET['page'];
j'ai essaye avec if(isset( $_GET['page']
)) mais le probleme n'a pas ete resolu
pouviez vous m'aider a resourder ce probleme
merci.