var sb1,sb2,sb3,sb4,sb5,sb6,sb7,sb8,sb9,sb10;

<!-- inicializamos las variables donde pondremos si la clase está marcada o no -->




for (i=1;i<10;i++) {
  eval ("st"+i+"='class=\"menuLat1Back\"'");
  for (j=1;j<15;j++) eval ("sp"+i+j+"=''");
}
	


sb1=1;
sb2=1;
sb3=1;
sb4=1;
sb5=1;
sb6=1;
sb7=1;
sb8=1;
sb9=1;
sb10=1;
<!-- según la clase o la subclase ponemos aquí los datos -->
a="class=\"menuTemaSel\"";
b="class=\"menuItemSel\"";
eval ("st"+tema+"='"+a+"'");
eval ("sp"+tema+pagina+"='"+b+"'");



 function MM_findObj(n, d) { //v4.01
  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 && d.getElementById) x=d.getElementById(n); return x;
}

function MM_changeProp(objName,x,theProp,theValue) { //v6.0
  var obj = MM_findObj(objName);
  if (obj && (theProp.indexOf("style.")==-1 || obj.style)){
    if (theValue == true || theValue == false)
      eval("obj."+theProp+"="+theValue);
    else eval("obj."+theProp+"='"+theValue+"'");
  }
}



function mostraMenu (opcion)
{
var texto;
texto="";
if (!opcion) opcion=10;
a=0
eval ("a=sb"+opcion+"==1")
if (a)  
	{
     eval ("sb"+opcion+"=0")
	}else
	{
     eval ("sb"+opcion+"=1")
	} 
	
	texto="<div id=\"menuLateralTitol\">AUTORIDAD PORTUARIA</div>";
texto=texto+"<table width=\"176\" cellpadding=\"0\" cellspacing=\"0\">" 

texto=texto+"<tr " +sp11+"><td><img src=\"img/general/transp.gif\" width=\"6\" height=\"1\"></td><td><a class=\"menuLat2\" href=\"11.php3\">Bienvenida del presidente</a></td><td>&nbsp;</td></tr>";
//texto=texto+"<tr "+ sp12+"><td><img src=\"img/general/transp.gif\" width=\"6\" height=\"1\"></td><td><a class=\"menuLat2\" href=\"12.html\">Consejo de Administración</a></td><td>&nbsp;</td></tr>";
texto=texto+"<tr " + sp13+"><td><img src=\"img/general/transp.gif\" width=\"6\" height=\"1\"></td><td><a class=\"menuLat2\" href=\"13.php3\">Informaci&oacute;n corporativa</a></td><td>&nbsp;</td></tr>";
texto=texto+"<tr " +sp14+"><td><img src=\"img/general/transp.gif\" width=\"6\" height=\"1\"></td><td><a class=\"menuLat2\" href=\"14.php3\">Puertos</a></td><td>&nbsp;</td></tr>";
texto=texto+"<tr " +sp15+"><td><img src=\"img/general/transp.gif\" width=\"6\" height=\"1\"></td><td><a class=\"menuLat2\" href=\"15.php3\">Memoria</a></td><td>&nbsp;</td></tr>";
texto=texto+"<tr " +sp16+"><td><img src=\"img/general/transp.gif\" width=\"6\" height=\"1\"></td><td><a class=\"menuLat2\" href=\"24.php3\">Legislaci&oacute;n</a></td><td>&nbsp;</td></tr>";
texto=texto+"<tr "+st2+"><td>&nbsp;</td><td><a href=\"javascript:mostraMenu(2)\"  class=\"menuLat1\">Tráfico</a></td>";
if (sb2==1)
{
texto=texto+"<td><a href=\"javascript:mostraMenu(2)\"  class=\"menuLat1\"><img src=\"img/general/menuFArriba.gif\"  width=\"14\" height=\"14\"border=\"0\"></a></td></tr>";
texto=texto+"<tr "+ sp21+"><td><img src=\"img/general/transp.gif\" width=\"6\" height=\"1\"></td><td><a class=\"menuLat2\" href=\"21.php3?puerto=4\">Buques en puerto	</a></td><td>&nbsp;</td></tr>";
texto=texto+"<tr "+ sp22+"><td><img src=\"img/general/transp.gif\" width=\"6\" height=\"1\"></td><td><a class=\"menuLat2\" href=\"22.php3\">Líneas regulares</a></td><td>&nbsp;</td></tr>";
texto=texto+"<tr "+ sp25+"><td><img src=\"img/general/transp.gif\" width=\"6\" height=\"1\"></td><td><a class=\"menuLat2\" href=\"25.php3\">Cruceros</a></td><td>&nbsp;</td></tr>";
texto=texto+"<tr "+ sp26+"><td><img src=\"img/general/transp.gif\" width=\"6\" height=\"1\"></td><td><a class=\"menuLat2\" href=\"26.php3\">Estadísticas</a></td><td>&nbsp;</td></tr>";
} else texto=texto+"<td><a href=\"javascript:mostraMenu(2)\"  class=\"menuLat1\"><img src=\"img/general/menuFDerecha.gif\"  width=\"14\" height=\"14\"border=\"0\"></a></td></tr><tr><td colspan=\"3\"><img src=\"img/general/transp.gif\"></td></tr>";

texto=texto+"<tr "+st3+"  class=\"menuLat1Back\"><td>&nbsp;</td><td><a href=\"javascript:mostraMenu(3)\"  class=\"menuLat1\">Actualidad</a></td>";
if (sb3==1)
{
texto=texto+"<td><a href=\"javascript:mostraMenu(3)\"  class=\"menuLat1\"><img src=\"img/general/menuFArriba.gif\"  width=\"14\" height=\"14\"border=\"0\"></a></td></tr>";
texto=texto+"<tr "+sp31+"><td><img src=\"img/general/transp.gif\" width=\"6\" height=\"1\"></td><td><a class=\"menuLat2\" href=\"31.php3\">Noticias</a></td><td>&nbsp;</td></tr>";
texto=texto+"<tr "+sp32+"><td><img src=\"img/general/transp.gif\" width=\"6\" height=\"1\"></td><td><a class=\"menuLat2\" href=\"32.php3\">Eventos</a></td><td>&nbsp;</td></tr>";
texto=texto+"<tr "+sp33+"><td><img src=\"img/general/transp.gif\" width=\"6\" height=\"1\"></td><td><a class=\"menuLat2\" href=\"33.php3\">Obras&nbsp;relevantes</a></td><td>&nbsp;</td></tr>";
texto=texto+"<tr "+sp34+"><td><img src=\"img/general/transp.gif\" width=\"6\" height=\"1\"></td><td><a class=\"menuLat2\" href=\"34.php3\">Gabinete&nbsp;de&nbsp;prensa</a></td><td>&nbsp;</td></tr>"; 
} else texto=texto+"<td><a href=\"javascript:mostraMenu(3)\"  class=\"menuLat1\"><img src=\"img/general/menuFDerecha.gif\"  width=\"14\" height=\"14\"border=\"0\"></a></td></tr><tr><td colspan=\"3\"><img src=\"img/general/transp.gif\"></td></tr>";

texto=texto+"<tr "+st4+" class=\"menuLat1Back\"><td>&nbsp;</td><td colspan=\"2\"><a class=\"menuLat1\" href=\"41.php3\">Ayudas  a la navegaci&oacute;n</a></td></tr><tr><td colspan=\"3\"><img src=\"img/general/transp.gif\"></td></tr>";
texto=texto+"<tr "+st5+" class=\"menuLat1Back\"><td>&nbsp;</td><td><a class=\"menuLat1\" href=\"51.php3\">Atención al cliente</a></td><td>&nbsp;</td></tr><tr><td colspan=\"3\"><img src=\"img/general/transp.gif\"></td></tr>";


texto=texto+"<tr "+st9+" class=\"menuLat1Back\"><td>&nbsp;</td><td><a href=\"javascript:mostraMenu(7)\"  class=\"menuLat1\">Perfil del contratante</a></td>";
if (sb7==1)
{
texto=texto+"<td><a href=\"javascript:mostraMenu(7)\"  class=\"menuLat1\"><img src=\"img/general/menuFArriba.gif\"  width=\"14\" height=\"14\"border=\"0\"></a></td></tr>";	
texto=texto+"<tr "+sp91+"><td><img src=\"img/general/transp.gif\" width=\"6\" height=\"1\"></td><td><a class=\"menuLat2\" href=\"61.php3?idTipo=1\">Licitaciones</a></td><td>&nbsp;</td></tr>";
texto=texto+"<tr "+sp92+"><td><img src=\"img/general/transp.gif\" width=\"6\" height=\"1\"></td><td><a class=\"menuLat2\" href=\"64.php3?idTipo=1\">Adjudicaciones recientes</a></td><td>&nbsp;</td></tr>";
}else texto=texto+"<td><a href=\"javascript:mostraMenu(7)\"  class=\"menuLat1\"><img src=\"img/general/menuFDerecha.gif\"  width=\"14\" height=\"14\"border=\"0\"></a></td></tr><tr><td colspan=\"3\"><img src=\"img/general/transp.gif\"></td></tr>";





texto=texto+"<tr "+st6+" class=\"menuLat1Back\"><td>&nbsp;</td><td><a href=\"javascript:mostraMenu(4)\"  class=\"menuLat1\">Tablón de anuncios</a></td>";
if (sb4==1)
{
texto=texto+"<td><a href=\"javascript:mostraMenu(4)\"  class=\"menuLat1\"><img src=\"img/general/menuFArriba.gif\"  width=\"14\" height=\"14\"border=\"0\"></a></td></tr>";	
texto=texto+"<tr "+sp62+"><td><img src=\"img/general/transp.gif\" width=\"6\" height=\"1\"></td><td><a class=\"menuLat2\" href=\"62.php3\">Información pública</a></td><td>&nbsp;</td></tr>";
texto=texto+"<tr "+sp63+"><td><img src=\"img/general/transp.gif\" width=\"6\" height=\"1\"></td><td><a class=\"menuLat2\" href=\"63.php3\">Recursos humanos</a></td><td>&nbsp;</td></tr>";
texto=texto+"<tr "+sp65+"><td><img src=\"img/general/transp.gif\" width=\"6\" height=\"1\"></td><td><a class=\"menuLat2\" href=\"65.php3\">Otros anuncios</a></td><td>&nbsp;</td></tr>";
}else texto=texto+"<td><a href=\"javascript:mostraMenu(4)\"  class=\"menuLat1\"><img src=\"img/general/menuFDerecha.gif\"  width=\"14\" height=\"14\"border=\"0\"></a></td></tr><tr><td colspan=\"3\"><img src=\"img/general/transp.gif\"></td></tr>";

texto=texto+"<tr "+st7+" class=\"menuLat1Back\"><td>&nbsp;</td><td><a href=\"javascript:mostraMenu(5)\"  class=\"menuLat1\">Servicios</a></td>";
if (sb5==1)
{
texto=texto+"<td><a href=\"javascript:mostraMenu(5)\"  class=\"menuLat1\"><img src=\"img/general/menuFArriba.gif\"  width=\"14\" height=\"14\"border=\"0\"></a></td></tr>";
texto=texto+"<tr "+sp71+"><td><img src=\"img/general/transp.gif\" width=\"6\" height=\"1\"></td><td><a class=\"menuLat2\" href=\"71.php3\">Autorizaciones</a></td><td>&nbsp;</td></tr>";
texto=texto+"<tr "+sp72+"><td><img src=\"img/general/transp.gif\" width=\"6\" height=\"1\"></td><td><a class=\"menuLat2\" href=\"72.php3\">Embarcaciones de recreo</a></td><td>&nbsp;</td></tr>";
texto=texto+"<tr "+sp73+"><td><img src=\"img/general/transp.gif\" width=\"6\" height=\"1\"></td><td><a class=\"menuLat2\" href=\"23.php3\">Tasas y Tarifas A.P.B.</a></td><td>&nbsp;</td></tr>";
texto=texto+"<tr "+sp75+"><td><img src=\"img/general/transp.gif\" width=\"6\" height=\"1\"></td><td><a class=\"menuLat2\" href=\"75.php3\">Otros formularios</a></td><td>&nbsp;</td></tr>";
}else texto=texto+"<td><a href=\"javascript:mostraMenu(5)\"  class=\"menuLat1\"><img src=\"img/general/menuFDerecha.gif\"  width=\"14\" height=\"14\"border=\"0\"></a></td></tr><tr><td colspan=\"3\"><img src=\"img/general/transp.gif\"></td></tr>";

texto=texto+"<tr "+st8+" class=\"menuLat1Back\"><td>&nbsp;</td><td><a href=\"javascript:mostraMenu(6)\"  class=\"menuLat1\">Cruceros</a></td>";
if (sb6==1)
{
texto=texto+"<td><a href=\"javascript:mostraMenu(6)\"  class=\"menuLat1\"><img src=\"img/general/menuFArriba.gif\"  width=\"14\" height=\"14\"border=\"0\"></a></td></tr>";
texto=texto+"<tr "+sp81+"><td><img src=\"img/general/transp.gif\" width=\"6\" height=\"1\"></td><td><a class=\"menuLat2\" href=\"25.php3\">Escalas y previsiones</a></td><td>&nbsp;</td></tr>";
texto=texto+"<tr "+sp82+"><td><img src=\"img/general/transp.gif\" width=\"6\" height=\"1\"></td><td><a class=\"menuLat2\" href=\"82.php3\">Instalaciones</a></td><td>&nbsp;</td></tr>";
texto=texto+"<tr "+sp83+"><td><img src=\"img/general/transp.gif\" width=\"6\" height=\"1\"></td><td><a class=\"menuLat2\" href=\"http://www.ibatur.es\" target=\"_blank\">Info turística</a></td><td>&nbsp;</td></tr>";
}else texto=texto+"<td><a href=\"javascript:mostraMenu(6)\"  class=\"menuLat1\"><img src=\"img/general/menuFDerecha.gif\"  width=\"14\" height=\"14\"border=\"0\"></a></td></tr><tr><td colspan=\"3\"><img src=\"img/general/transp.gif\"></td></tr>";

 texto=texto+"</table>";
MM_changeProp("menuLateral",'','innerHTML',texto) ;
 
 }
 
 function opcionesPorts(subpagina)
 {var a,s;
	 a=["","Introducción","Historia","Plano del puerto","El puerto en imágenes","Operadores marítimos","Organismos","Instalaciones"]
	  s=subpagina;
     for (i=1;i<8;i++)
	 	{
	 	if (i==subpagina) 
			{
			 document.write ("<div class=\"smuSelected\">"+a[i]+"</div>");
			}else
			{
				if (i==5 || i==6) 	document.write ("<div class= \"smuOpcio\"><a href=\"14"+i+".php3\">"+a[i]+"</a></div>");
			else			document.write ("<div class= \"smuOpcio\"><a href=\"14"+i+".html\">"+a[i]+"</a></div>");
			}
		 }
	 
 }
 
 function selecta (paraula,paraulano,a1,a2)
 {
	 if (a1==a2) return (paraula) 
	 else return (paraulano);
 } 
 
 function menuIlles (illaSel,ancho)
  { var cambiar,texto
	  if (!illaSel) illaSel=0;
	   if (!ancho)
		{  texto="<table   cellpadding=\"0\" cellspacing=\"0\"><tr>"
		  cambiar="menuIlles"}
	  else{
		  texto="<table align=\"left\"   cellpadding=\"0\" cellspacing=\"0\"><tr>"
				cambiar="menuIllesAncho";
  	}
	  texto+="<td align=\"left\"><a href=\"141.php3?puerto=1\"><img src=\"img/general/menuPorts/Alcudia"+selecta ("On","Off",illaSel,1)+".gif\" border=\"0\"/></a></td>";
	  texto+="<td><a href=\"141.php3?puerto=2\"><img src=\"img/general/menuPorts/Eivissa"+selecta ("On","Off",illaSel,2)+".gif\" border=\"0\"/></a></td>";
	  texto+="<td><a href=\"141.php3?puerto=3\"><img src=\"img/general/menuPorts/Maon"+selecta ("On","Off",illaSel,3)+".gif\" border=\"0\"/></a></td>";
	  texto+="<td><a href=\"141.php3?puerto=4\"><img src=\"img/general/menuPorts/Palma"+selecta ("On","Off",illaSel,4)+".gif\" border=\"0\" /></a></td>";
  	  texto+="<td><a href=\"141.php3?puerto=5\"><img src=\"img/general/menuPorts/Savina"+selecta ("On","Off",illaSel,5)+".gif\"border=\"0\" /></a></td></tr>"
	   texto+="<tr><td class=\"millesnomport\">Alcudia</td><td class=\"millesnomport\">Eivissa</td><td class=\"millesnomport\">Mah&oacute;n</td><td class=\"millesnomport\">Palma</td><td class=\"millesnomport\">La Savina</td></tr>";
	  texto+="</table>";
	  MM_changeProp (cambiar,'','innerHTML',texto);
	}
 
 function menuIconos ()
 {
	 
texto=	"<table  class=\"texteBeige\" cellpadding=\"0\" cellspacing=\"0\" style=\"text-align:center;\">		 	<tr><td>&nbsp;&nbsp;</td><td><a href=\"#\" onclick=\"print();\"><img src=\"img/general/menuIcones/bImprimir.gif\"  height=\"25\" border=\"0\"/></a></td>	 	<td><a href=\"index.html\"><img src=\"img/general/menuIcones/bHome.gif\" width=\"38\" height=\"25\" border=0 /></a></td>		 	<td><a href=\"51.php3\"><img src=\"img/general/menuIcones/bContacto.gif\" width=\"47\" height=\"25\" border=0 /></a></td></tr>";
texto=texto+"<tr><td>&nbsp;</td><td  class=\"texteBeige\"><a href=\"#\" onclick=\"print();\">Imprimir</a></td> <td class=\"texteBeige\">Home</td><td class=\"texteBeige\">Contacto</td></tr>		 </table> "
MM_changeProp ("menuIconos",'','innerHTML',texto);
	 
	 
 }
 
 
 
