var NumMenus = '5';
var Tabla_top;
var Tabla_left;
/*-----------------------------------
Función MM_findObj
-------------------------------------*/
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;
}
	
/*-----------------------------------
Función MM_showHideLayers
-------------------------------------*/
function MM_showHideLayers() { //v6.0
  var i, p, v, obj, args = MM_showHideLayers.arguments;
  for (i = 0; i < (args.length-2); i+=3) 
	if ((obj = MM_findObj(args[i])) != null){ 
		v = args[i+2];
		if (obj.style){ 
			obj = obj.style; 
			v = (v == 'show') ? 'visible':(v == 'hide')? 'hidden':v; 
		}
		obj.visibility = v; 
	}
}
	
/*-----------------------------------
Función ocultarCapas
-------------------------------------*/
function ocultarCapas() {
	var objMenu = document.getElementsByTagName("div"); 
	for(i = 0; i < objMenu.length; i++){
		if (objMenu[i].getAttribute("tipo") == "menu" ){
			objMenu[i].style.visibility = 'hidden';
  	     }
	}
}
	
/*-----------------------------------
Función Mostrar
-------------------------------------*/
function Mostrar(menu) {
}
	
/*-----------------------------------
Función Calculos
-------------------------------------*/	
function Calculos() {
}

/*---------------------------------------------------------
Redimensiona la imagen si el ancho de ésta es mayor de 330
-----------------------------------------------------------*/
function CalcularSizeImagen(imagen, ancho){
	if (imagen.width > ancho)
		imagen.width = ancho;
}

/*----------------------------------------------------------------------------
Monta el maracador en las etiquetas "a" que tienen la propiedad marcador = "S"
------------------------------------------------------------------------------*/
function QuitarHref(){ 
	var link = document.getElementsByTagName("a"); 
	for (i=0; i < link.length; i++)
		link[i].href = "#"; 
		link[i].target = "_self"; 
}