parte 1:
Código PHP:
<script language="javascript">
<!--
function do_accion(accion){
if(accion!=""){
document.frm_accion.accion.value=accion;
document.frm_accion.submit();
}
}
function change_page(numero){
if(numero!=""){
document.frm_accion.pnum.value=numero;
document.frm_accion.submit();
}
}
function MM_swapImgRestore() { //v3.0
var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}
function MM_preloadImages() { //v3.0
var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}
function MM_findObj(n, d) { //v4.0
var p,i,x; if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
if(!x && document.getElementById) x=document.getElementById(n); return x;
}
function MM_swapImage() { //v3.0
var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}
//-->
</script>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
<link rel="stylesheet" href="doit.asp_files/estilo.css" type="text/css"></head><body onload="MM_preloadImages('../images/work/b_agregar_f2.gif','../images/work/b_contacto_f2.gif')" bgcolor="#e9e9e9" text="#000000">
<table border="0" cellpadding="0" cellspacing="0" height="98%" width="100%">
<tbody><tr>
<td valign="top">
<table border="0" cellpadding="0" cellspacing="0" width="100%">
<tbody><tr>
<td>
<table name="superior" border="0" cellpadding="0" cellspacing="0" width="100%">
<tbody><tr>
<td align="center">
<table name="logo" border="0" cellpadding="0" cellspacing="0" width="100%">
<tbody><tr>
<td width="250"><img src="doit.asp_files/logo2.gif" border="0" height="60" width="250"></td>
<td> </td>
</tr>
</tbody></table>
<table name="barra_sup" bgcolor="#dbdbb7" border="0" cellpadding="0" cellspacing="0" width="90%">
<tbody><tr>
<td width="9"><img src="doit.asp_files/borde_izq.gif" height="18" width="9"></td>
<td>
<table class="seccionfecha" border="0" cellpadding="0" cellspacing="0" width="100%">
<tbody><tr>
<td class="titulo_listado"> </td>
<td align="right" width="300">17 de Abril de 2008</td>
</tr>
</tbody></table>
</td>
<td width="9"><img src="doit.asp_files/borde_der.gif" height="18" width="9"></td>
</tr>
</tbody></table>
</td>
</tr>
</tbody></table>
</td>
</tr>
<tr>
<td> <br>
<table border="0" cellpadding="0" cellspacing="0" width="100%">
<tbody><tr>
<td width="120"> </td>
<td>
<form name="frm_accion" method="post" action="doit.asp">
<br>
<table border="0" cellpadding="0" cellspacing="0" width="100%">
<tbody><tr>
<td width="10%"> </td>
<td width="80%">
<table border="0" cellpadding="0" cellspacing="0" width="100%">
<tbody><tr>
<td>
<table name="tb_rubro" border="0" cellpadding="0" cellspacing="0" width="100%">
<tbody><tr>
<td>
<table class="titulo_tablas" border="0" cellpadding="0" cellspacing="0" width="100%">
<tbody><tr>
<td bgcolor="#cccccc" width="350"> Listado
de Avisos NO publicados</td>
<td align="left"><img