var tiempos; 
var tiempon; 
var	tiempo;
var b=10;
var bb=1;
var variable=1;
var variable1=1;
var contador = 100;
var x;

function iluminar_menu_fecha()
{
	bg=document.getElementById("menu_fecha");
	//af=document.getElementById("animar_fecha");
	/*fi=document.getElementById("flecha_izq");
	fde=document.getElementById("flecha_der");*/
	fd=document.getElementById("foto_dia");
	
	bg.style.opacity= 1;  //Firefox
	bg.style.filter="alpha(opacity="+100+")"; //IE
	/*af.style.opacity= 1;  //Firefox
	af.style.filter="alpha(opacity="+100+")"; //IE
	fi.style.opacity= 1;  //Firefox
	fi.style.filter="alpha(opacity="+100+")"; //IE
	fde.style.opacity= 1;  //Firefox
	fde.style.filter="alpha(opacity="+100+")"; //IE*/
	fd.style.opacity= (0.2);  //Firefox
	fd.style.filter="alpha(opacity="+20+")"; //IE
}

function sombra_menu_fecha()
{
	bg=document.getElementById("menu_fecha");
	//af=document.getElementById("animar_fecha");
/*	fi=document.getElementById("flecha_izq");
	fde=document.getElementById("flecha_der");*/
	
	bg.style.opacity= 0;  //Firefox
	bg.style.filter="alpha(opacity="+0+")"; //IE
	/*af.style.opacity= 0;  //Firefox
	af.style.filter="alpha(opacity="+0+")"; //IE*/
	/*fi.style.opacity= 0;  //Firefox
	fi.style.filter="alpha(opacity="+0+")"; //IE
	fde.style.opacity= 0;  //Firefox
	fde.style.filter="alpha(opacity="+0+")"; //IE*/
}

////////////////////////////////////////////////////////////////////////////////////////////

function iluminar_galeria()
{
	bg=document.getElementById("boton_galeria");
	bg.style.opacity= 1;  //Firefox
	bg.style.filter="alpha(opacity="+100+")"; //IE
}

function sombra_galeria()
{
	bg=document.getElementById("boton_galeria");
	bg.style.opacity= 0.2;  //Firefox
	bg.style.filter="alpha(opacity="+20+")"; //IE
}	

////////////////////////////////////////////////////////////////////////////////////////////

function iluminar_mis_favoritas()
{
	bg=document.getElementById("boton_mis_favoritas");
	bg.style.opacity= 1;  //Firefox
	bg.style.filter="alpha(opacity="+100+")"; //IE
}

function sombra_mis_favoritas()
{
	bg=document.getElementById("boton_mis_favoritas");
	bg.style.opacity= 0.2;  //Firefox
	bg.style.filter="alpha(opacity="+20+")"; //IE
}

////////////////////////////////////////////////////////////////////////////////////////////

function iluminar_subir_foto()
{
	bg=document.getElementById("boton_subir_foto");
	bg.style.opacity= 1;  //Firefox
	bg.style.filter="alpha(opacity="+100+")"; //IE
}

function sombra_subir_foto()
{
	bg=document.getElementById("boton_subir_foto");
	bg.style.opacity= 0.2;  //Firefox
	bg.style.filter="alpha(opacity="+20+")"; //IE
}

////////////////////////////////////////////////////////////////////////////////////////////

function iluminar_registro()
{
	bg=document.getElementById("boton_registro");
	bg.style.opacity= 1;  //Firefox
	bg.style.filter="alpha(opacity="+100+")"; //IE
}

function sombra_registro()
{
	bg=document.getElementById("boton_registro");
	bg.style.opacity= 0.2;  //Firefox
	bg.style.filter="alpha(opacity="+20+")"; //IE
}
//////////////////////////////////////////////////////////////////////////////////////////////

function iluminar_info()
{
	bg=document.getElementById("boton_info");
	bg.style.opacity= 1;  //Firefox
	bg.style.filter="alpha(opacity="+100+")"; //IE

}

function sombra_info()
{
	bg=document.getElementById("boton_info");
	bg.style.opacity= 0.2;  //Firefox
	bg.style.filter="alpha(opacity="+20+")"; //IE
}
//////////////////////////////////////////////////////////////////////////////////////////////

function iluminar_comentarios()
{
	bg=document.getElementById("boton_comentarios");
	bg.style.opacity= 1;  //Firefox
	bg.style.filter="alpha(opacity="+100+")"; //IE
}

function sombra_comentarios()
{
	bg=document.getElementById("boton_comentarios");
	bg.style.opacity= 0.2;  //Firefox
	bg.style.filter="alpha(opacity="+20+")"; //IE
}
//////////////////////////////////////////////////////////////////////////////////////////////

function iluminar_miniatura(id)
{
	bg=document.getElementById("miniatura_propiedades"+id);
	bg.style.opacity= 1;  //Firefox
	bg.style.filter="alpha(opacity="+100+")"; //IE
}

function sombra_miniatura(id)
{
	bg=document.getElementById("miniatura_propiedades"+id);
	bg.style.opacity= 0.4;  //Firefox
	bg.style.filter="alpha(opacity="+40+")"; //IE
}
//////////////////////////////////////////////////////////////////////////////////////////////
 function sombra()
{

   		
	l=document.getElementById("logo");
	bg=document.getElementById("boton_galeria");
	mv=document.getElementById("boton_mis_favoritas");
	sf=document.getElementById("boton_subir_foto");
	rg=document.getElementById("boton_registro");
	fd=document.getElementById("foto_dia");
	bc=document.getElementById("boton_comentarios");
	bi=document.getElementById("boton_info");
	/*af=document.getElementById("animar_fecha");
	fi=document.getElementById("flecha_izq");
	fde=document.getElementById("flecha_der");*/
	mf=document.getElementById("menu_fecha");
	
			l.style.opacity= (0.2);  //Firefox
			l.style.filter="alpha(opacity="+(20)+")"; //IE
			bg.style.opacity= (0.2);  //Firefox
			bg.style.filter="alpha(opacity="+20+")"; //IE
			mv.style.opacity= (0.2);  //Firefox
			mv.style.filter="alpha(opacity="+20+")"; //IE
			sf.style.opacity= (0.2);  //Firefox
			sf.style.filter="alpha(opacity="+20+")"; //IE
			rg.style.opacity= (0.2);  //Firefox
			rg.style.filter="alpha(opacity="+20+")"; //IE
			bc.style.opacity= (0.2);  //Firefox
			bc.style.filter="alpha(opacity="+20+")"; //IE
			bi.style.opacity= (0.2);  //Firefox
			bi.style.filter="alpha(opacity="+20+")"; //IE
			/*af.style.opacity= (0);  //Firefox
			af.style.filter="alpha(opacity="+0+")"; //IE
			fi.style.opacity= (0);  //Firefox
			fi.style.filter="alpha(opacity="+0+")"; //IE*/
			mf.style.opacity= (0);  //Firefox
			mf.style.filter="alpha(opacity="+0+")"; //IE
			/*fde.style.opacity= (0);  //Firefox
			fde.style.filter="alpha(opacity="+0+")"; //IE*/
			fd.style.opacity= (1);  //Firefox
			fd.style.filter="alpha(opacity="+100+")"; //IE
	
   // if(!x){ x=b; }
	x=10;
	//alert("sombra:"+x);
		/*
	this.incTimes = function()
	{		
		if(x > 1)
		{
			l.style.opacity= (x/10);  //Firefox
			l.style.filter="alpha(opacity="+(x*10)+")"; //IE
			bg.style.opacity= ((x+2)/10);  //Firefox
			bg.style.filter="alpha(opacity="+((x+2)*10)+")"; //IE
			mv.style.opacity= (x/10);  //Firefox
			mv.style.filter="alpha(opacity="+(x*10)+")"; //IE
			sf.style.opacity= (x/10);  //Firefox
			sf.style.filter="alpha(opacity="+(x*10)+")"; //IE
			rg.style.opacity= (x/10);  //Firefox
			rg.style.filter="alpha(opacity="+(x*10)+")"; //IE
			ii.style.opacity= (x/10);  //Firefox
			ii.style.filter="alpha(opacity="+(x*10)+")"; //IE
			af.style.opacity= ((x-2)/10);  //Firefox
			af.style.filter="alpha(opacity="+((x-2)*10)+")"; //IE
			fi.style.opacity= ((x-2)/10);  //Firefox
			fi.style.filter="alpha(opacity="+((x-2)*10)+")"; //IE
			mf.style.opacity= ((x-2)/10);  //Firefox
			mf.style.filter="alpha(opacity="+((x-2)*10)+")"; //IE
			fde.style.opacity= ((x-2)/10);  //Firefox
			fde.style.filter="alpha(opacity="+((x-2)*10)+")"; //IE
			fd.style.opacity= (((b-x)+3)/10);  //Firefox
			fd.style.filter="alpha(opacity="+(((b-x)+3)*10)+")"; //IE
				
			x = x-1;
		}	else clearTimeout(tiempos);
	}
	
	this.starts = function()
	{
			tiempos = setInterval(this.incTimes, 10);
			
	};
	this.starts();*/
}
		
function nosombra()
{
      		
	l=document.getElementById("logo");
	bg=document.getElementById("boton_galeria");
	mv=document.getElementById("boton_mis_favoritas");
	sf=document.getElementById("boton_subir_foto");
	rg=document.getElementById("boton_registro");
	fd=document.getElementById("foto_dia");
	bc=document.getElementById("boton_comentarios");
	/*af=document.getElementById("animar_fecha");
	fi=document.getElementById("flecha_izq");
	fde=document.getElementById("flecha_der");*/
	mf=document.getElementById("menu_fecha");
	bi=document.getElementById("boton_info");
			
			l.style.opacity= (1);  //Firefox
			l.style.filter="alpha(opacity="+100+")"; //IE
			bg.style.opacity= (1);  //Firefox
			bg.style.filter="alpha(opacity="+100+")"; //IE
			mv.style.opacity= (1);  //Firefox
			mv.style.filter="alpha(opacity="+100+")"; //IE
			sf.style.opacity= (1);  //Firefox
			sf.style.filter="alpha(opacity="+100+")"; //IE
			rg.style.opacity= (1);  //Firefox
			rg.style.filter="alpha(opacity="+100+")"; //IE
			fd.style.opacity= (0.2);  //Firefox
			fd.style.filter="alpha(opacity="+20+")"; //IE
			bc.style.opacity= (1);  //Firefox
			bc.style.filter="alpha(opacity="+100+")"; //IE
			bi.style.opacity= (1);  //Firefox
			bi.style.filter="alpha(opacity="+100+")"; //IE
			/*af.style.opacity= (1);  //Firefox
			af.style.filter="alpha(opacity="+100+")"; //IE
			fi.style.opacity= (1);  //Firefox
			fi.style.filter="alpha(opacity="+100+")"; //IE
			fde.style.opacity= (1);  //Firefox
			fde.style.filter="alpha(opacity="+100+")"; //IE*/
			mf.style.opacity= (1);  //Firefox
			mf.style.filter="alpha(opacity="+100+")"; //IE
			
   /* if(!x){	x=bb;}
   if(l.style.opacity < 0.5 )
	x=1;
	else x=11;*/
	//alert("nosombra:"+x);
	/*
	this.incTime = function()
	{
		if(x < 11)
		{
			l.style.opacity= (x/10);  //Firefox
			l.style.filter="alpha(opacity="+(x*10)+")"; //IE
			bg.style.opacity= (x/10);  //Firefox
			bg.style.filter="alpha(opacity="+(x*10)+")"; //IE
			mv.style.opacity= (x/10);  //Firefox
			mv.style.filter="alpha(opacity="+(x*10)+")"; //IE
			sf.style.opacity= (x/10);  //Firefox
			sf.style.filter="alpha(opacity="+(x*10)+")"; //IE
			rg.style.opacity= (x/10);  //Firefox
			rg.style.filter="alpha(opacity="+(x*10)+")"; //IE
			fd.style.opacity= (((b-x)+4)/10);  //Firefox
			fd.style.filter="alpha(opacity="+(((b-x)+4)*10)+")"; //IE
			ii.style.opacity= (x/10);  //Firefox
			ii.style.filter="alpha(opacity="+(x*10)+")"; //IE
			af.style.opacity= (x/10);  //Firefox
			af.style.filter="alpha(opacity="+(x*10)+")"; //IE
			fi.style.opacity= (x/10);  //Firefox
			fi.style.filter="alpha(opacity="+(x*10)+")"; //IE
			fde.style.opacity= (x/10);  //Firefox
			fde.style.filter="alpha(opacity="+(x*10)+")"; //IE
			mf.style.opacity= (x/10);  //Firefox
			mf.style.filter="alpha(opacity="+(x*10)+")"; //IE
			x = x+1;
				
			//timepon=setTimeout(nosombra(x),200);
		}	else clearTimeout(tiempon);
         
	}
	
	this.start = function()
	{
			tiempon = setInterval(this.incTime, 10);
			
	};
	this.start();*/
}

	
function animar_fecha(fecha)
{
	af=document.getElementById("animar_fecha");
	
	
	this.incTime = function()
	{
			if(contador >= fecha)
			{
				af.innerHTML = contador;
				contador--;
			}else 
			{
				clearTimeout(tiempo);
								
			}

	};
		
	this.start = function()
	{
			
			tiempo = setInterval(this.incTime, 20);
			
	};
	
	this.start();
		
}

function animar_fecha_miniatura(fecha)
{

	af=document.getElementById("animar_fecha_meniatura");
	//af.innerHTML = fecha;
	contador=100;
	
	this.incTime = function()
	{
			if(contador >= fecha)
			{
				af.innerHTML = contador;
				contador--;
			}else 
			{
				clearTimeout(tiempo);
								
			}

	};
		
	this.start = function()
	{

			tiempo = setInterval(this.incTime, 5);
			
	};
	
	this.start();
		
}

function animar_fecha_miniatura_favorita(dia, mes, ano)
{

	af=document.getElementById("animar_fecha_meniatura");
	//af.innerHTML = fecha;
	contador=100;
	mess="nada";
	
	this.incTime = function()
	{
			if(contador >= dia)
			{
				switch(mes)
				{	
				case 01 :	mess =  "ENERO";
							break;
				case 02 : 	mess = "FEBRERO";
							break;
				case 03 :	mess = "MARZO";
							break;
				case 04 : 	mess = "ABRIL";
							break;
				case 05 :	mess = "MAYO";
							break;
				case 06 : 	mess = "JUNIO";
							break;
				case 07 :	mess = "JULIO";
							break;
				case 08 : 	mess = "AGOSTO";
							break;
				case 09 :	mess = "SEPTIEMBRE";
							break;
				case 10 : 	mess = "OCTUBRE";
							break;
				case 11 :	mess = "NOVIEMBRE";
							break;
				case 12 : 	mess = "DICIEMBRE";
							break;
				}
				af.innerHTML = ano+" "+mess+" "+contador;
				contador--;
			}else 
			{
				clearTimeout(tiempo);
								
			}

	};
		
	this.start = function()
	{

			tiempo = setInterval(this.incTime, 5);
			
	};
	
	this.start();
		
}


function MM_findObj(n, d) 
{ 
  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_validateForm() 
{ 
  var i,p,q,nm,test,num,min,max,errors='',args=MM_validateForm.arguments;
  for (i=0; i<(args.length-2); i+=3) { test=args[i+2]; val=MM_findObj(args[i]);
    if (val) { nm=val.name; if ((val=val.value)!="") {
      if (test.indexOf('isEmail')!=-1) { p=val.indexOf('@');
        if (p<1 || p==(val.length-1)) errors+='- '+nm+' must contain an e-mail address.\n';
      } else if (test!='R') { num = parseFloat(val);
        if (isNaN(val)) errors+='- '+nm+' must contain a number.\n';
        if (test.indexOf('inRange') != -1) { p=test.indexOf(':');
          min=test.substring(8,p); max=test.substring(p+1);
          if (num<min || max<num) errors+='- '+nm+' must contain a number between '+min+' and '+max+'.\n';
    } } } else if (test.charAt(0) == 'R') errors += '- '+nm+' is required.\n'; }
  } if (errors) alert('The following error(s) occurred:\n'+errors);
  document.MM_returnValue = (errors == '');
  
}