вы говорите о нечто подобном?
<!DOCTYPE html>
<head>
<meta charset="utf-8">
<title>Convertor IDEF0/3-->DiagramUML</title>
<link rel="stylesheet" href="main.css">
</head>
<body>
<?php include 'loadXML.php'; include 'ffff.php' ?>
<h1 align="center"><i>Конвертор диаграмм</i></h1>
<div class="main">
<div class="navigation_head">
<form class="XML" method="post" enctype="multipart/form-data">
<input type="file" name="xmlFile" accept="text/xml">
<input type="submit" name="buttonImport" value="Загрузить" accept="text/xml">
<input type="submit" name="Refresh" value="Отчистка БД" accept="text/xml">
</form>
</div>
<div class="bar">
<form id="form_id" >
<?php
$con = mysql_connect("localhost","root","");
mysql_select_db("convertor", $con)
$result = mysql_query("SELECT * from diagram ORDER BY diagramnumber");
if (mysql_num_rows($result) > 0) {
$i==0;
while($row = mysql_fetch_assoc($result)):
?><input type="radio" name="rrr" value="<?=$i++?>"><?=$row['name']?><br><?
endwhile
?><input type="submit" name="znach" value="Построить график" accept="text/xml"><?
?>
</form>
</div>
<div class="content">
<iframe src="drawline.php?rrr=<?$i?>" frameborder="1" height="670" width="1280" name="one" id="one">
</iframe>
</div>
<div class="navigation_footer">
</div>
</div>
</body>