<!--

function IsIP(_ip)
{
  if (_ip.search(/^\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}$/) != -1)
  {
    var myArray = _ip.split(/\./);
    if (myArray[0] > 255 || myArray[1] > 255 || myArray[2] > 255 || myArray[3] > 255)
    {
      return false;
    }
    if (myArray[0] == 0 && myArray[1] == 0 && myArray[2] == 0 && myArray[3] == 0)
    {
      return false;
    }

    return true;
  }
  else
  {
    return false;
  }
}

function IsDomain(_domain)
{
     //var valid = /^([a-z0-9ñáéíóúü\-]{1,})+(\.([a-z]{2,4})+\.([a-z]{2,4})+|\.([a-z]{2,4}))$/i;
     var valid = /^[a-z0-9ñáéíóúü\.-]+\.[a-z]{2,4}$/i;
	 return valid.test(_domain);
}

function IsEmail(email)
{
	return /^([a-zA-Z0-9_\.\-])+\@(([a-zA-Z0-9\-])+\.)+([a-zA-Z0-9]{2,4})+$/.test(email);
}

function IsNumeric(sText)
{
  var ValidChars = "0123456789";
  var IsNumber=true;
  var Char;

  for (i = 0; i < sText.length && IsNumber == true; i++)
  {
    Char = sText.charAt(i);
    if (ValidChars.indexOf(Char) == -1)
    {
      IsNumber = false;
    }
  }
  return IsNumber;
}

function IsEmpty(s)
{
  var whitespace = " \t\n\r";
  var i;

  if(s.length == 0)
  {
    return true;
  }

  for (i = 0; i < s.length; i++)
  {
    var c = s.charAt(i);

    if (whitespace.indexOf(c) == -1)
    {
      return false;
    }
  }
  return true;
}

function ShowHide(item) {
  var obj_layer = document.getElementById(item);

  if (obj_layer.style.display == "none")
  {
    obj_layer.style.display = "inline";
  }
  else
  {
    obj_layer.style.display = "none";
  }
}

function ChangeStyle(pId,pClass)
{
  document.getElementById(pId).className=pClass;
}

function DisableEnterKey(e)
{
     var key;

     if(window.event)
     {
          key = window.event.keyCode;
     }
     else
     {
          key = e.which;
     }

     if(key == 13)
     {
          return false;
     }
     else
     {
          return true;
     }
}

function CheckAll(name, field)
{
  var i = 0;

  while (i < document.form.elements.length)
  {
    if((document.form.elements[i].type == 'checkbox') && (document.form.elements[i].name == field))
    {
      if(!document.form.elements[i].disabled)
      {
        document.form.elements[i].checked = eval('document.form.'+name+'.checked');
      }
    }

    i ++;
  }
}

/**
* Accede directamente a un elemento del documento
*
* @param string Identificador del elemento
* @return mixed
* @access public
*/

function $(id)
{
  var o = document.getElementById(id);
  if (!o)
  {
    alert('El id '+id+' no existe!');
    return document;
  }
  return o;
}

/**
* Devuelve el valor de un elemento
*
* @param string Identificador del elemento
* @return mixed
* @access public
*/

function $F(id)
{
  var o = document.getElementById(id);
  if (!o)
  {
    alert('El id '+id+' no existe!');
    return document;
  }
  return o.value;
}

/**
* Convierte un caracter a su entidad en HTML
*
* @param string Cadena
* @return string
* @access public
*/

function HtmlEntities(newString)
{
	var chars = new Array ('&','à','á','â','ã','ä','å','æ','ç','è','é',
	'ê','ë','ì','í','î','ï','ð','ñ','ò','ó','ô',
	'õ','ö','ø','ù','ú','û','ü','ý','þ','ÿ','À',
	'Á','Â','Ã','Ä','Å','Æ','Ç','È','É','Ê','Ë',
	'Ì','Í','Î','Ï','Ð','Ñ','Ò','Ó','Ô','Õ','Ö',
	'Ø','Ù','Ú','Û','Ü','Ý','Þ','€','\"','ß','<',
	'>','¢','£','¤','¥','¦','§','¨','©','ª','«',
	'¬','­','®','¯','°','±','²','³','´','µ','¶',
	'·','¸','¹','º','»','¼','½','¾');

	var entities = new Array ('amp','agrave','aacute','acirc','atilde','auml','aring',
	'aelig','ccedil','egrave','eacute','ecirc','euml','igrave',
	'iacute','icirc','iuml','eth','ntilde','ograve','oacute',
	'ocirc','otilde','ouml','oslash','ugrave','uacute','ucirc',
	'uuml','yacute','thorn','yuml','Agrave','Aacute','Acirc',
	'Atilde','Auml','Aring','AElig','Ccedil','Egrave','Eacute',
	'Ecirc','Euml','Igrave','Iacute','Icirc','Iuml','ETH','Ntilde',
	'Ograve','Oacute','Ocirc','Otilde','Ouml','Oslash','Ugrave',
	'Uacute','Ucirc','Uuml','Yacute','THORN','euro','quot','szlig',
	'lt','gt','cent','pound','curren','yen','brvbar','sect','uml',
	'copy','ordf','laquo','not','shy','reg','macr','deg','plusmn',
	'sup2','sup3','acute','micro','para','middot','cedil','sup1',
	'ordm','raquo','frac14','frac12','frac34');

	for (var i = 0; i < chars.length; i++)
	{
		myRegExp = new RegExp();
		myRegExp.compile(chars[i],'g')
		newString = newString.replace (myRegExp, '&' + entities[i] + ';');
	}

	return newString;
}

function Trim(s)
{
  return LTrim(RTrim(s));
}

function LTrim(s)
{
  var i=0;
  var j=0;

  for(i=0; i<=s.length-1; i++)
  {
    if(s.substring(i,i+1) != ' ')
    {
      j=i;
      break;
    }
  }
  return s.substring(j, s.length);
}

function RTrim(s)
{
  var j=0;

  for(var i=s.length-1; i>-1; i--)
  {
    if(s.substring(i,i+1) != ' ')
    {
      j=i;
      break;
    }
  }
  return s.substring(0, j+1);
}

function ValidateForm(name)
{
  var i=0;
  while (i < document.forms[name].elements.length)
  {
    if (document.forms[name].elements[i].value=='')
    {
      alert('Por favor rellene todos los datos');
      document.forms[name].elements[i].focus();
      return false;
    }
    i ++;
  }
  return true;
}

function OpenPopup(url, scroll)
{
  window.open(url, "popup" + Math.floor(Math.random()*11),"width=750,height=550,scrollbars="+scroll+",titlebar=0,status=1,toolbar=0,menubar=0,location=0,resizable=1");
}

function PrintPage()
{
  bV = parseInt(navigator.appVersion);
  if (bV >= 4) window.print();
}

function HighLight(Obj, do_highlight, color)
{
  if (!color) color = '#F3F8FB';
  Obj.style.backgroundColor = (do_highlight) ? color : '';
}

function clearSelectedOptions(ListboxId)
{
  var oListbox = document.getElementById(ListboxId);
  var colOptions = oListbox.options
  for (var i = 0; i < colOptions.length; i++)
  {
    colOptions[i].selected = false;
  }
}

function in_array(the_needle, the_haystack)
{
	var the_hay = the_haystack.toString();
	if(the_hay == ''){
	    return false;
	}
	var the_pattern = new RegExp(the_needle, 'g');
	var matched = the_pattern.test(the_haystack);
	return matched;
}

function findPos(objID)
{
	var obj = $(objID);

	pos['x'] = 0;
	if (obj.offsetParent)
	{
		while (obj.offsetParent)
		{
			pos['x'] += obj.offsetLeft
			obj = obj.offsetParent;
		}
	}
	else if (obj.x)
		pos['x'] += obj.x;

	pos['y'] = 0;
	if (obj.offsetParent)
	{
		while (obj.offsetParent)
		{
			pos['y'] += obj.offsetTop
			obj = obj.offsetParent;
		}
	}
	else if (obj.y)
		pos['y'] += obj.y;

	return pos;
}

function opacity(id, opacStart, opacEnd, millisec, callback) {
    //speed for each frame
    var speed = Math.round(millisec / 100);
    var timer = 0;

    //determine the direction for the blending, if start and end are the same nothing happens
    if(opacStart > opacEnd) {
        for(i = opacStart; i >= opacEnd; i--) {
            setTimeout("changeOpac(" + i + ",'" + id + "')",(timer * speed));
            timer++;
        }
    } else if(opacStart < opacEnd) {
        for(i = opacStart; i <= opacEnd; i++)
            {
            setTimeout("changeOpac(" + i + ",'" + id + "')",(timer * speed));
            timer++;
        }
    }

	return true;
}

info = function(msg, isError)
{
	fade('msgDiv','in');
    Element.show('msgDiv');
    $('msgTxt').className = (isError) ? 'errorTxt' : 'infoTxt';
    $('msgTxt').innerHTML = msg;

    setTimeout("fade('msgDiv','out');setTimeout(\"Element.hide('msgDiv');$('msgTxt').innerHTML = ''\", 500);", 10000);
}

fade = function (id, action)
{
	switch (action)
	{
		case 'in':
			before = 0;
			after = 100;
			speed = 200;
			break;
		case 'out':
			before = 100;
			after = 0;
			speed = 200;
			break;
		case 'middle-in':
			before = 50;
			after = 100;
			speed = 200;
			break;
		case 'middle-out':
			before = 100;
			after = 50;
			speed = 200;
			break;
	}

	opacity(id, before, after, speed);
}

//change the opacity for different browsers
function changeOpac(opacity, id) {
    var object = document.getElementById(id).style;
    object.opacity = (opacity / 100);
    object.MozOpacity = (opacity / 100);
    object.KhtmlOpacity = (opacity / 100);
    object.filter = "alpha(opacity=" + opacity + ")";
}

function sleep(naptime){

      naptime = naptime * 1000;

      var sleeping = true;

      var now = new Date();

      var alarm;

      var startingMSeconds = now.getTime();

      while(sleeping){

         alarm = new Date();

         alarmMSeconds = alarm.getTime();

         if(alarmMSeconds - startingMSeconds > naptime){ sleeping = false; }

      }
}

// Función para la compatibilidad en navegadores (http://muffinresearch.co.uk/code/javascript/DOMTool/)
function ce (tag,name)
{
	if (name && window.ActiveXObject)
	{
		element = document.createElement('<'+tag+' name="'+name+'">');
    }
	else
	{
		element = document.createElement(tag);
		element.setAttribute('name',name);
    }
	return	element;
}

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: "OmniWeb",
			versionSearch: "OmniWeb/",
			identity: "OmniWeb"
		},
		{
			string: navigator.vendor,
			subString: "Apple",
			identity: "Safari"
		},
		{
			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.platform,
			subString: "Linux",
			identity: "Linux"
		}
	]

};
BrowserDetect.init();

/*
 * Date Format 1.2.2
 * (c) 2007-2008 Steven Levithan <stevenlevithan.com>
 * MIT license
 * Includes enhancements by Scott Trenda <scott.trenda.net> and Kris Kowal <cixar.com/~kris.kowal/>
 *
 * Accepts a date, a mask, or a date and a mask.
 * Returns a formatted version of the given date.
 * The date defaults to the current date/time.
 * The mask defaults to dateFormat.masks.default.
 */
var dateFormat = function () {
	var	token = /d{1,4}|m{1,4}|yy(?:yy)?|([HhMsTt])\1?|[LloSZ]|"[^"]*"|'[^']*'/g,
		timezone = /\b(?:[PMCEA][SDP]T|(?:Pacific|Mountain|Central|Eastern|Atlantic) (?:Standard|Daylight|Prevailing) Time|(?:GMT|UTC)(?:[-+]\d{4})?)\b/g,
		timezoneClip = /[^-+\dA-Z]/g,
		pad = function (val, len) {
			val = String(val);
			len = len || 2;
			while (val.length < len) val = "0" + val;
			return val;
		};

	// Regexes and supporting functions are cached through closure
	return function (date, mask, utc) {
		var dF = dateFormat;

		// You can't provide utc if you skip other args (use the "UTC:" mask prefix)
		if (arguments.length == 1 && (typeof date == "string" || date instanceof String) && !/\d/.test(date)) {
			mask = date;
			date = undefined;
		}

		// Passing date through Date applies Date.parse, if necessary
		date = date ? new Date(date) : new Date();
		if (isNaN(date)) throw new SyntaxError("invalid date");

		mask = String(dF.masks[mask] || mask || dF.masks["default"]);

		// Allow setting the utc argument via the mask
		if (mask.slice(0, 4) == "UTC:") {
			mask = mask.slice(4);
			utc = true;
		}

		var	_ = utc ? "getUTC" : "get",
			d = date[_ + "Date"](),
			D = date[_ + "Day"](),
			m = date[_ + "Month"](),
			y = date[_ + "FullYear"](),
			H = date[_ + "Hours"](),
			M = date[_ + "Minutes"](),
			s = date[_ + "Seconds"](),
			L = date[_ + "Milliseconds"](),
			o = utc ? 0 : date.getTimezoneOffset(),
			flags = {
				d:    d,
				dd:   pad(d),
				ddd:  dF.i18n.dayNames[D],
				dddd: dF.i18n.dayNames[D + 7],
				m:    m + 1,
				mm:   pad(m + 1),
				mmm:  dF.i18n.monthNames[m],
				mmmm: dF.i18n.monthNames[m + 12],
				yy:   String(y).slice(2),
				yyyy: y,
				h:    H % 12 || 12,
				hh:   pad(H % 12 || 12),
				H:    H,
				HH:   pad(H),
				M:    M,
				MM:   pad(M),
				s:    s,
				ss:   pad(s),
				l:    pad(L, 3),
				L:    pad(L > 99 ? Math.round(L / 10) : L),
				t:    H < 12 ? "a"  : "p",
				tt:   H < 12 ? "am" : "pm",
				T:    H < 12 ? "A"  : "P",
				TT:   H < 12 ? "AM" : "PM",
				Z:    utc ? "UTC" : (String(date).match(timezone) || [""]).pop().replace(timezoneClip, ""),
				o:    (o > 0 ? "-" : "+") + pad(Math.floor(Math.abs(o) / 60) * 100 + Math.abs(o) % 60, 4),
				S:    ["th", "st", "nd", "rd"][d % 10 > 3 ? 0 : (d % 100 - d % 10 != 10) * d % 10]
			};

		return mask.replace(token, function ($0) {
			return $0 in flags ? flags[$0] : $0.slice(1, $0.length - 1);
		});
	};
}();

// Some common format strings
dateFormat.masks = {
	"default":      "ddd mmm dd yyyy HH:MM:ss",
	shortDate:      "m/d/yy",
	mediumDate:     "mmm d, yyyy",
	longDate:       "mmmm d, yyyy",
	fullDate:       "dddd, mmmm d, yyyy",
	shortTime:      "h:MM TT",
	mediumTime:     "h:MM:ss TT",
	longTime:       "h:MM:ss TT Z",
	isoDate:        "yyyy-mm-dd",
	isoTime:        "HH:MM:ss",
	isoDateTime:    "yyyy-mm-dd'T'HH:MM:ss",
	isoUtcDateTime: "UTC:yyyy-mm-dd'T'HH:MM:ss'Z'"
};

// Internationalization strings
dateFormat.i18n = {
	dayNames: [
		"Sun", "Mon", "Tue", "Wed", "Thu", "Fri", "Sat",
		"Sunday", "Monday", "Tuesday", "Wednesday", "Thursday", "Friday", "Saturday"
	],
	monthNames: [
		"Jan", "Feb", "Mar", "Apr", "May", "Jun", "Jul", "Aug", "Sep", "Oct", "Nov", "Dec",
		"January", "February", "March", "April", "May", "June", "July", "August", "September", "October", "November", "December"
	]
};

// For convenience...
Date.prototype.format = function (mask, utc) {
	return dateFormat(this, mask, utc);
};


function validateNif(valor)
{
	var numero;
	var mensaje;
	var conletra;
	var resto;
	var letra_NIF;
	mensaje = "";

	origen = valor = valor.toUpperCase();

	if (valor.substring(0,1)=="X" || valor.substring(0,1)=="S")
		valor = valor.substring(1,valor.length)
		
	numero = valor.substring(0,(valor.length - 1));
	
	if ((numero.length >= 7) && (!(isNaN(numero)))) {
		//Verificacion de que no es un CIF
		if (isNaN(origen.substring(0,1)) && origen.substring(0,1) != "X" )
			return (validateCif(valor));
		
		letra_NIF = "";
		resto = (numero%23);
		switch (resto) {
			case 0:{letra_NIF = "T";break;}
			case 1:{letra_NIF = "R";break;}
			case 2:{letra_NIF = "W";break;}
			case 3:{letra_NIF = "A";break;}
			case 4:{letra_NIF = "G";break;}
			case 5:{letra_NIF = "M";break;}
			case 6:{letra_NIF = "Y";break;}
			case 7:{letra_NIF = "F";break;}
			case 8:{letra_NIF = "P";break;}
			case 9:{letra_NIF = "D";break;}
			case 10:{letra_NIF = "X";break;}
			case 11:{letra_NIF = "B";break;}
			case 12:{letra_NIF = "N";break;}
			case 13:{letra_NIF = "J";break;}
			case 14:{letra_NIF = "Z";break;}
			case 15:{letra_NIF = "S";break;}
			case 16:{letra_NIF = "Q";break;}
			case 17:{letra_NIF = "V";break;}
			case 18:{letra_NIF = "H";break;}
			case 19:{letra_NIF = "L";break;}
			case 20:{letra_NIF = "C";break;}
			case 21:{letra_NIF = "K";break;}
			case 22:{letra_NIF = "E";break;}
			default:{break;}
			}
		conletra = numero + letra_NIF
		if (valor.substring(valor.length,valor.length-1)!=conletra.substring(conletra.length,conletra.length-1))
			return false
		else
			return true;
	}
	
	return false;
}

function validateCif(F) 
{
	var v1 = new Array(0,2,4,6,8,1,3,5,7,9); 
	var v2 = new Array("A","B","C","D","E","F","G","H","I","J","V");
	var temp = 0; 
	var temp1;

	F = F.toUpperCase();
  
	for( i = 2; i <= 6; i += 2 ) 
    {
		temp = temp + v1[ parseInt(F.substr(i-1,1)) ];
		temp = temp + parseInt(F.substr(i,1));
    }

	temp = temp + v1[ parseInt(F.substr(7,1)) ];
	temp = (10 - ( temp % 10));

	if (temp == 10)
  		temp = 0;
 
	if ((F.substr(F.length-1,1)==temp) || (F.substr(F.length-1,1)==v2[temp-1]))
		return true;
	else
		return false;
}

function validateCcc (n_entidad, n_sucursal, n_dc, n_cuenta)
{
	if ( (n_entidad.length!=4) && (n_sucursal.length!=4) && (n_dc.length!=2) && (n_cuenta.length!=10)   )
		return false; 
	
	if (!(obtenerDigito("00" + n_entidad + n_sucursal ) == parseInt(n_dc.charAt(0))) 
		|| !(obtenerDigito(n_cuenta ) == parseInt(n_dc.charAt(1) )))
			return false;

	return true;	
}

function obtenerDigito(valor){
	  valores = new Array(1, 2, 4, 8, 5, 10, 9, 7, 3, 6);
	  control = 0;
	  for (i=0; i<=9; i++)
	    control += parseInt(valor.charAt(i)) * valores[i];
	  control = 11 - (control % 11);
	  if (control == 11) control = 0;
	  else if (control == 10) control = 1;
	  return control;
}	
//-->