var movCarrusel = 0;
$('document').ready(function()
{
  //Funcion para mirar ancho total
  //$('SELECTOR').w()
  jQuery.fn.w = function() 
  {
    var width	= parseInt($(this).css('width').replace('px',''));
    var marL	= parseInt($(this).css('marginLeft').replace('px',''));
    var marR	= parseInt($(this).css('marginRight').replace('px',''));
    var padL	= parseInt($(this).css('paddingLeft').replace('px',''));
    var padR	= parseInt($(this).css('paddingRight').replace('px',''));
    var borL	= parseInt($(this).css('border-left-width').replace('px',''));
    var borR	= parseInt($(this).css('border-right-width').replace('px',''));
    if (isNaN(width)) width = 0;
    if (isNaN(marL))  marL  = 0;
    if (isNaN(marR))  marR  = 0;
    if (isNaN(padL))  padL  = 0;
    if (isNaN(padR))  padR  = 0;
    if (isNaN(borL))  borL  = 0;
    if (isNaN(borR))  borR  = 0;
    var total	= width + marL + marR + padL + padR + borL + borR;
    return total;
  }

  //Funcion para mirar altura total
  //$('SELECTOR').h()
  jQuery.fn.h = function() 
  {
    var height	= parseInt($(this).css('height').replace('px',''));
    var marTop	= parseInt($(this).css('marginTop').replace('px',''));
    var marBot	= parseInt($(this).css('marginBottom').replace('px',''));
    var padTop	= parseInt($(this).css('paddingTop').replace('px',''));
    var padBot	= parseInt($(this).css('paddingBottom').replace('px',''));
    var borTop	= parseInt($(this).css('border-top-width').replace('px',''));
    var borBot	= parseInt($(this).css('border-bottom-width').replace('px',''));
    if (isNaN(height)) height = 0;
    if (isNaN(marTop)) marTop = 0;
    if (isNaN(marBot)) marBot = 0;
    if (isNaN(padTop)) padTop = 0;
    if (isNaN(padBot)) padBot = 0;
    if (isNaN(borTop)) borTop = 0;
    if (isNaN(borBot)) borBot = 0;
    var total	= height + marTop + marBot + padTop + padBot + borTop + borBot;
    return total;
  }

  initGaleria();
});

function initGaleria()
{
  var gal = $('#galeria');
  if (gal.length > 0)
  {
    $('#galeria li.foto a').colorbox(
    {
      'maxWidth':750, 
      'maxHeight':750, 
      'opacity'   : 0.7,
      'scrolling':	false, 
      'title':	function()
                {
                  var t = $(this).attr('title');
                  return '<span style="float:left;margin-left:20px;">'+t+'</span>';
                }, 
      'onComplete': function()
                    {
                      $.colorbox.resize();
                    },
      'onLoad':function()
      {
      }
    });
    var galw = $('#galeria').w();
    var galh = $('#galeria').h();
    
    var pages = $('#galeria li.page');
    var nump  = pages.length;
    if (nump > 0)
    {
      if (nump == 1) $('#galNext').addClass('disabled');
      $('#galeria').before('<input type="hidden" id="numPag" value="'+nump+'"/>');
      var fotos = $('#galeria li ul li');
      var xPag  = $('#xPag').val();
      var numf  = fotos.length;
      if (numf > 0)
      {
        var w = $('#galeria li:eq(0) ul li:eq(0)').w();
        var h = $('#galeria li:eq(0) ul li:eq(0)').h();
        var h = $('#galeria li:eq(0) ul li:eq(0)').h();
        var m = parseInt($('#galeria li:eq(0) ul li:eq(0)').css('margin-right').replace('px',''));
        
        var ch = $('#galeria .controles').h();
        if (xPag*w > galw + w)
        {
          var auxW = Math.floor(galw / w);
          var auxH = Math.ceil(xPag / auxW);

          $('#galeria').css({'width':(auxW*w)-(m), 'height':(auxH*h)+ch})
          $('#galeria .page').css({'width':auxW*w, 'height': auxH * h})
          $('#galeria > .controles').css({'width':(auxW*w)-(m)})
          $('#galeria > .galeria').css({'width':auxW*w*nump, 'height':auxH * h})
        }
        else
        {
          $('#galeria').css({'width':(w*xPag)-m, 'height':h+ch})
          $('#galeria > .controles').css({'width':(w*xPag)-m})
          $('#galeria > .galeria').css({'width':(w*xPag*nump)-(2*m), 'height':h})
        }
      }
    }
    
    $('#galPrev').click(function()
    {
      var m     = parseInt($('#galeria li:eq(0) ul li:eq(0)').css('margin-right').replace('px',''));
      var t     = $(this);
      var cont  = $('#galeria');
      var ul    = cont.find('.galeria');
      var next  = $('#galNext');
      
      var contW = cont.w(); //ANCHO DEL CONTENDEDOR
      var num   = ul.find('li.page:not(.oculto)').length;  //NUMERO DE PAGINAS NO OCULTAS
      var numOc = ul.find('li.page.oculto').length;  //NUMERO DE PAGINAS OCULTAS
      var marge = parseInt(ul.css('marginLeft').replace('px',''));  //MARGEN DEL UL
      
      if (!movCarrusel && numOc > 0)
      {
        ul.find('li.oculto:eq('+(ul.find('li.oculto').length-1)+')').removeClass('oculto')
        var total = marge + contW + m;
        movCarrusel = 1;
        ul.animate({'marginLeft': total+'px'}, function(){movCarrusel = 0;});
        next.removeClass('disabled');
        if (numOc-1 == 0) t.addClass('disabled');
      }
    });

    $('#galNext').click(function()
    {
      var m     = parseInt($('#galeria li:eq(0) ul li:eq(0)').css('margin-right').replace('px',''));
      var t     = $(this);
      var cont  = $('#galeria');
      var ul    = cont.find('.galeria');
      var prev  = $('#galPrev');
      
      var contW = cont.w(); //ANCHO DEL CONTENDEDOR
      var num   = ul.find('li.page:not(.oculto)').length;  //NUMERO DE PAGINAS NO OCULTAS
      var numOc = ul.find('li.page.oculto').length;  //NUMERO DE PAGINAS OCULTAS
      var marge = parseInt(ul.css('marginLeft').replace('px',''));  //MARGEN DEL UL
      
      if (!movCarrusel && num > 1)
      {
        cuantas = xPag; //Las que tocan
        t.removeClass('disabled');
        ul.find('li.page:not(.oculto):eq(0)').addClass('oculto');
        var total = marge - contW - m;
        
        movCarrusel = 1;
        prev.removeClass('disabled');
        ul.animate({'marginLeft': total + 'px'}, function(){movCarrusel = 0;});
        if (num-1 == 1) t.addClass('disabled');
      }
    });
  }
}

function validacion(str,id,modo,tipo,len)
{
  if (typeof modo == "undefined")
  {
    modo=1;
  }
  if (typeof tipo == "undefined")
  {
    tipo="alfanum";
  }
  //modo=1 obligatorio
  //modo=0 opcional
  
  if (modo==1)
  {
    color="red";
  }
  else if (modo==0)
  {
    color="yellow";
  }
  
  //tipo=alfanum alfanumerico
  //tipo=alfa    abecedario
  //tipo=num     numerico
  //tipo=mail    email
  
  if (tipo=="alfa")
  {
    var regex=/^[a-zA-Z]+$/;
  }
  else if (tipo=="num")
  {
    var regex=/^[0-9]+$/;
  }
  else if (tipo=="mail")
  {
    var regex=/(^[0-9a-zA-Z]+(?:[._][0-9a-zA-Z]+)*)@([0-9a-zA-Z]+(?:[._-][0-9a-zA-Z]+)*\.[0-9a-zA-Z]{2,3})$/;
  }
  if (str){str = str.replace(/^\s+|\s+$/g,"");}
  
  var islen = false;
  if (len != undefined)
  {
    var asdf = (1 == 1);
    islen = (len != str.length);
  }
  
  if (!str || (tipo !="alfanum" && !regex.test(str)) || islen)
  {
    $(id).addClass('incorrecto');
    if (modo==1) //Obligatorio
    {
      return false;
    }
    else //Si es opcional no pasa na
    {
      return true;
    }
  }
  else
  {
    if ($(id).hasClass('incorrecto')){$(id).removeClass('incorrecto');}
    //$(id).css("border","1px solid #9A9A9A");
    return true;
  }
}

var BrowserDetect = {
	init: function () {
		this.browser = this.searchString(this.dataBrowser) || "An unknown browser";
		this.version = this.searchVersion(navigator.userAgent)
			|| this.searchVersion(navigator.appVersion)
			|| "an unknown version";
		this.OS = this.searchString(this.dataOS) || "an unknown OS";
	},
	searchString: function (data) {
		for (var i=0;i<data.length;i++)	{
			var dataString = data[i].string;
			var dataProp = data[i].prop;
			this.versionSearchString = data[i].versionSearch || data[i].identity;
			if (dataString) {
				if (dataString.indexOf(data[i].subString) != -1)
					return data[i].identity;
			}
			else if (dataProp)
				return data[i].identity;
		}
	},
	searchVersion: function (dataString) {
		var index = dataString.indexOf(this.versionSearchString);
		if (index == -1) return;
		return parseFloat(dataString.substring(index+this.versionSearchString.length+1));
	},
	dataBrowser: [
		{
			string: navigator.userAgent,
			subString: "Chrome",
			identity: "Chrome"
		},
		{ 	string: navigator.userAgent,
			subString: "OmniWeb",
			versionSearch: "OmniWeb/",
			identity: "OmniWeb"
		},
		{
			string: navigator.vendor,
			subString: "Apple",
			identity: "Safari",
			versionSearch: "Version"
		},
		{
			prop: window.opera,
			identity: "Opera"
		},
		{
			string: navigator.vendor,
			subString: "iCab",
			identity: "iCab"
		},
		{
			string: navigator.vendor,
			subString: "KDE",
			identity: "Konqueror"
		},
		{
			string: navigator.userAgent,
			subString: "Firefox",
			identity: "Firefox"
		},
		{
			string: navigator.vendor,
			subString: "Camino",
			identity: "Camino"
		},
		{		// for newer Netscapes (6+)
			string: navigator.userAgent,
			subString: "Netscape",
			identity: "Netscape"
		},
		{
			string: navigator.userAgent,
			subString: "MSIE",
			identity: "Explorer",
			versionSearch: "MSIE"
		},
		{
			string: navigator.userAgent,
			subString: "Gecko",
			identity: "Mozilla",
			versionSearch: "rv"
		},
		{ 		// for older Netscapes (4-)
			string: navigator.userAgent,
			subString: "Mozilla",
			identity: "Netscape",
			versionSearch: "Mozilla"
		}
	],
	dataOS : [
		{
			string: navigator.platform,
			subString: "Win",
			identity: "Windows"
		},
		{
			string: navigator.platform,
			subString: "Mac",
			identity: "Mac"
		},
		{
			   string: navigator.userAgent,
			   subString: "iPhone",
			   identity: "iPhone/iPod"
	    },
		{
			string: navigator.platform,
			subString: "Linux",
			identity: "Linux"
		}
	]

};
BrowserDetect.init();

//if(BrowserDetect.browser == 'Safari')
//{
//  var altura = 1;
//  var angulo = 1.1;
//  var bottom_caption = '-10px';
//}
//else
if(BrowserDetect.browser == 'Chrome')
{
  var altura = 0.5;
  var angulo = 0.6;
  var bottom_caption = '-47px';
}
else
{
  var altura = 0.5;
  var angulo = 0.6;
  var bottom_caption = '-40px';
}