Código PHP:
<?PHP
FUNCTION nuevoproducto($idcategoria,$categoria){
?>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
<title></title>
<style type="text/css">
<!--
body {
margin-left: 0px;
margin-top: 0px;
margin-right: 0px;
margin-bottom: 0px;
}
-->
</style>
<link href="css_gestor.css" rel="stylesheet" type="text/css">
<script type='text/javascript' src='formexp.js'></script>
<script>
function expandir_formulario1(){
if (document.f1.atributo.checked){
xDisplay('capaexpansion1', 'block')
}else{
xDisplay('capaexpansion1', 'none')
}
}
</script>
<style type="text/css">
#capaestatica1{
position:relative;
}
#capaexpansion1{
position:relative;
display:none;
}
#capaestatica2{
position:relative;
}
</style>
</head>
<body>
<table width="780" border="0" align="center" cellpadding="0" cellspacing="0">
<tr>
<td height="114" colspan="3"><img src="images/gestor-de-contenidos_01.jpg" width="780" height="114"></td>
</tr>
<tr>
<td width="153" valign="top"><table width="153" border="0" cellspacing="0" cellpadding="0">
<tr>
<td height="11"><img src="images/gestor-de-contenidos_02.jpg" width="152" height="11"></td>
</tr>
<tr>
<td width="153" valign="top">
<iframe scrolling="no" src="menu.htm" id="menu" name="menu" width="155" height="192" frameborder="0" align="left" hspace="0" vspace="0" marginheight="0" marginwidth="0" title="menu"></iframe>
</td>
</tr>
<tr>
<td><img src="images/gestor-de-contenidos_42.jpg" width="152" height="26"></td>
</tr>
<tr>
<td><img src="images/gestor-de-contenidos_43.jpg" width="152" height="242"></td>
</tr>
<tr>
<td background="images/gestor-de-contenidos_44.jpg"> </td>
</tr>
</table></td>
<td width="615" align="center" valign="top"><table width="601" height="30" border="0" cellpadding="0" cellspacing="2">
<tr>
<td class="cabecera_seccion"><a href="admin.php?accion=portada" class="cabecera_seccion">Inicio</a> / Productos / <?PHP echo $categoria;?> / Añadir Producto</td>
</tr>
<tr>
<td><img src="images/anadir_producto_03.jpg" width="601" height="20"></td>
</tr>
</table>
<form enctype="multipart/form-data" name=f1>
<div id=capaestatica1>
<table width="601" border="0" cellpadding="0" cellspacing="2">
<tr>
<td width="200" class="anadir_producto">Nombre del Producto</td>
<td width="20"> </td>
<td width="322" class="anadir_producto"><input name="nombre" type="text" class="anadir_pdt_formulario" id="nombre" size="60"></td>
</tr>
<tr>
<td class="anadir_producto">Descripción</td>
<td> </td>
<td class="anadir_producto"><textarea name="descripcion" cols="60" rows="6" class="anadir_pdt_formulario" id="descripcion"></textarea></td>
</tr>
<tr>
<td class="anadir_producto">Atributo </td>
<td> </td>
<td class="anadir_producto"><table width="300" border="0" cellspacing="0" cellpadding="2">
<tr>
<td><input type="checkbox" name="atributo" value="1" onclick="expandir_formulario1()"> (Marcar si existen tallas, colores, ...)</td>
</tr>
</table></td>
</tr>
</table>
</div>
<div id=capaexpansion1>
<table width="601" border="0" cellpadding="0" cellspacing="2">
<tr>
<td class="anadir_producto"><div align="right">Nombre atributo</div></td>
<td> </td>
<td class="anadir_producto"><input name="nombreatributo" type="text" class="anadir_pdt_formulario" id="nombre_tallas"></td>
</tr>
<tr>
<td class="anadir_producto"><div align="right">Atributo 1 </div></td>
<td> </td>
<td class="anadir_producto"><input name="atributo1" type="text" class="anadir_pdt_formulario" id="atributo1"></td>
</tr>
<tr>
<td class="anadir_producto"><div align="right">Atributo 2 </div></td>
<td> </td>
<td class="anadir_producto"><input name="atributo2" type="text" class="anadir_pdt_formulario" id="atributo2"></td>
</tr>
<tr>
<td class="anadir_producto"><div align="right">Atributo 3 </div></td>
<td> </td>
<td class="anadir_producto"><input name="atributo3" type="text" class="anadir_pdt_formulario" id="atributo3"></td>
</tr>
<tr>
<td class="anadir_producto"><div align="right">Atributo 4 </div></td>
<td> </td>
<td class="anadir_producto"><input name="atributo4" type="text" class="anadir_pdt_formulario" id="atributo4"></td>
</tr>
<tr>
<td class="anadir_producto"><div align="right">Atributo 5 </div></td>
<td> </td>
<td class="anadir_producto"><input name="atributo5" type="text" class="anadir_pdt_formulario" id="atributo5"></td>
</tr>
<tr>
<td class="anadir_producto"><div align="right">Atributo 6 </div></td>
<td> </td>
<td class="anadir_producto"><input name="atributo6" type="text" class="anadir_pdt_formulario" id="atributo6"></td>
</tr>
<tr>
<td class="anadir_producto"><div align="right">Atributo 7 </div></td>
<td> </td>
<td class="anadir_producto"><input name="atributo7" type="text" class="anadir_pdt_formulario" id="atributo7"></td>
</tr>
<tr>
<td class="anadir_producto"><div align="right">Atributo 8 </div></td>
<td> </td>
<td class="anadir_producto"><input name="atributo8" type="text" class="anadir_pdt_formulario" id="atributo8"></td>
</tr>
<tr>
<td class="anadir_producto"><div align="right">Atributo 9 </div></td>
<td> </td>
<td class="anadir_producto"><input name="atributo9" type="text" class="anadir_pdt_formulario" id="atributo9"></td>
</tr>
<tr>
<td class="anadir_producto"><div align="right">Atributo 10 </div></td>
<td> </td>
<td class="anadir_producto"><input name="atributo10" type="text" class="anadir_pdt_formulario" id="atributo10"></td>
</tr>
</table>
</div>