<?php
ob_start(); 
include("config.php"); 
	if($logged[username] && $logged[level] == 5) 
	{ 
	//checks to see if the user is logged in, and if their user level 
	//is 5 (this is administrator)
		if($_GET[links]) 
		{ 
		//checks to see if there is a ?user=username variable in the url. 
			if (!$_POST[update]) 
			{ 
			// the form hasn't been submitted.  We continue... 
			$data = mysql_query("SELECT * from links where id = '$_GET[links]'"); 
			$data = mysql_fetch_array($data); 
			//these lines get the user's information and put it in an array. 
			//we will display the information in the html form 
			echo(" 
			<div align=\"center\"><form method=\"post\">
			<table>
			
			<tr>
			<td valign=\"top\">Links Title: </td>
			<td valign=\"top\"><input name=\"title\" type=\"text\" value=\"$data[title]\"></td>
			</tr>
			<tr>
			<td valign=\"top\">Links URL: </td>
			<td valign=\"top\"><input name=\"url\" type=\"text\" value=\"$data[url]\"></td>
			</tr>
			<tr>
			<td height=\"85\" valign=\"top\">Description: <br> </td>
			<td valign=\"top\"><textarea cols=\"30\" rows=\"5\" name=\"description\">$data[description]</textarea>
			</td>
			</tr>
			<tr>
			<td align=\"center\" colspan=2><input type=\"submit\" name=\"submit\" value=\"Update\"></td>
			</tr>
			</table>
			</form> 
			</div>"); 
			//displays the html form 
			} 
			else 
			{ 
			$url = $_POST[url]; 
			$title = $_POST[title]; 
			$description = $_POST[description];
			// the above lines set variables used below
			$update = ("UPDATE links set url = '$url', title = '$title', description = '$description' where id = '$_GET[links]'"); 
			mysql_query($update) or die(mysql_error());
			// updates the information in the database.
			echo "The link has been successfully updated."; 
			} 
		} 
		else 
		{ 
		$getlinks = mysql_query("SELECT * from links order by id asc"); 
		while($data = mysql_fetch_array($getlinks)) 
		//makes a list of all the links
			{ 
		 	echo("<a href=\"?open=15&links=$data[id]\">$data[title]</a><br />"); 
			//displays the link names 
			} 
		} 
	}
	else
	{ 
	//the user's level is not 5!  They cannot view this page 
	echo("Sorry, but you are not allowed to view this page!"); 
	} 

?>