function verImg(ruta, ancho, alto)
{
	param = 'status=no,scrollbars=no,location=no,resizable=no,width='+ancho+',height='+alto+',left=100,top=100';
	url = 'pop.php?ruta=' + ruta + '&ancho=' + ancho + '&alto=' + alto;
	window.open(url,'',param);
}

function validar_contacta()
{
	var n, e, a, c;
	n = document.form_contacta.nombre.value;
	e = document.form_contacta.email.value;
	a= document.form_contacta.asunto.value;
	c = document.form_contacta.comentarios.value;
	
	if (n=="" || e=="" || a=="" || c=="")
	{
		alert("Por favor, rellena todos los campos.\nGracias.");
	} else {
		document.form_contacta.env.value = 's';
		document.form_contacta.submit();
	}
	
}

function cabecera(valor) 
{
    document.write('<object classid="clsid:d27cdb6e-ae6d-11cf-96b8-444553540000" codebase="http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=9,0,0,0" width="1000" height="201" id="almusalud" align="middle">');
    document.write('<param name="allowScriptAccess" value="sameDomain" />');
    document.write('<param name="allowFullScreen" value="false" />');
    document.write('<param name="movie" value="img/cabecera.swf" />');
    document.write('<param name="quality" value="high" />');
    document.write('<param name="bgcolor" value="#ffffff" />	');
    document.write('<param name="flashvars" value="c=' + valor +'" />	');
    document.write('<embed src="img/cabecera.swf" quality="high" bgcolor="#ffffff" width="1000" height="201" name="almusalud" align="middle" allowScriptAccess="sameDomain" allowFullScreen="false" type="application/x-shockwave-flash" pluginspage="http://www.macromedia.com/go/getflashplayer" ');
    document.write('flashvars="c=' + valor + '"/>');
    document.write('</object>');
}