var ie=document.all
var ns=document.layers
var ns6=document.getElementById&&!document.all
var auxArr = new Array(); /*Array Chechs Envio Mail*/

/*Funciones De Ficha*/
function MM_openBrWindow(theURL,winName,features) 
 {
  window.open(theURL,winName,features);
}

function cargar(imagen1, imagen2, imagen3)
{
img1=new Image();
img1.src=imagen1;
img2=new Image();
img2.src=imagen2;
img3=new Image();
img3.src=imagen3;
}

/*Ocultar Capas Boletin Admin*/
function div_width(dIv,fIl,vIs1,vIs2,vIs3,rD1,rD2,rD3)
{
	/*Capa Y Etiqueta File*/
	var fIl=document.getElementById(fIl); var dIv=document.getElementById(dIv);
	/*Radioss*/
	var rD1=document.getElementById(rD1); var rD2=document.getElementById(rD2);	var rD3=document.getElementById(rD3);	
	/*Labels Radios*/
	var vIs1=document.getElementById(vIs1);	var vIs2=document.getElementById(vIs2);	var vIs3=document.getElementById(vIs3);	
	if ( dIv.style.visibility == 'visible' || dIv.style.visibility == '' ) 
	{
		vIs1.style.visibility = 'hidden';
		vIs2.style.visibility = 'hidden';
		vIs3.style.visibility = 'hidden';
		fIl.style.height = '5px';
		dIv.style.height = '5px';
		dIv.style.visibility = 'hidden';
	}
	else
	{ 
		if ( rD1.checked == true ) 
		{
			vIs1.style.visibility = 'visible';
			vIs2.style.visibility = 'hidden';
			vIs3.style.visibility = 'hidden';
		}else if ( rD2.checked == true ) 
		{
			vIs2.style.visibility = 'visible';
			vIs1.style.visibility = 'hidden';
			vIs3.style.visibility = 'hidden';
		}else{
			vIs3.style.visibility = 'visible';
			vIs1.style.visibility = 'hidden';
			vIs2.style.visibility = 'hidden';
		}
		fIl.style.height = '135px';
		dIv.style.visibility = 'visible';
	}
}

/*Ocultar Text Con Radios Admin*/
function rad_vis(vIs1,vIs2,vIs3)
{
	var vIs1=document.getElementById(vIs1);	
	var vIs2=document.getElementById(vIs2);	
	var vIs3=document.getElementById(vIs3);	
	vIs1.style.visibility = 'visible';
	vIs2.style.visibility = 'hidden';
	vIs3.style.visibility = 'hidden';
}

function sUb_(sEl2)
{
	var sEl2=document.getElementById(sEl2);
	if ( sEl2.selectedIndex != -1 && sEl2.selectedIndex > 0 )
	{
		var aux = new Array (sEl2.options[ sEl2.selectedIndex - 1 ].text, sEl2.options[ sEl2.selectedIndex - 1 ].value );
		sEl2.options[ sEl2.selectedIndex - 1 ].text = sEl2.options[ sEl2.selectedIndex ].text 
		sEl2.options[ sEl2.selectedIndex - 1 ].value = sEl2.options[ sEl2.selectedIndex ].value 
		sEl2.options[ sEl2.selectedIndex ].text = aux[0];
		sEl2.options[ sEl2.selectedIndex ].value = aux[1];
		sEl2.options[ sEl2.selectedIndex - 1].selected = true
	}
}

function bAj_(sEl2)
{
	var sEl2=document.getElementById(sEl2);
	if ( sEl2.selectedIndex != -1 && ( sEl2.selectedIndex < ( sEl2.length - 1 ) ) )
	{
		var aux = new Array (sEl2.options[ sEl2.selectedIndex + 1 ].text, sEl2.options[ sEl2.selectedIndex + 1 ].value );
		sEl2.options[ sEl2.selectedIndex + 1 ].text = sEl2.options[ sEl2.selectedIndex ].text 
		sEl2.options[ sEl2.selectedIndex + 1 ].value = sEl2.options[ sEl2.selectedIndex ].value 
		sEl2.options[ sEl2.selectedIndex ].text = aux[0];
		sEl2.options[ sEl2.selectedIndex ].value = aux[1];
		sEl2.options[ sEl2.selectedIndex + 1 ].selected = true;
	}
}

function add_(sEl1,sEl2)
{
	var sEl1=document.getElementById(sEl1);	
	var sEl2=document.getElementById(sEl2);
	if ( sEl1.selectedIndex != -1 )
	{
		sEl2.options[ sEl2.length ] = new Option ( sEl1.options[sEl1.selectedIndex].text, sEl1.value, "Selected");	
		sEl1.remove( sEl1.selectedIndex );	
		sEl2.options[ sEl2.length - 1 ].selected = true
	}
}

function add_del(sEl1,sEl2)
{
	var sEl1=document.getElementById(sEl1);	
	var sEl2=document.getElementById(sEl2);
	if ( sEl2.selectedIndex != -1 )
	{
		sEl1.options[ sEl1.length ] = new Option ( sEl2.options[sEl2.selectedIndex].text, sEl2.value, "Selected");	
		sEl2.remove( sEl2.selectedIndex );	
		sEl1.options[ sEl1.length - 1 ].selected = true
	}
}

viewBoletin = function (f,lIst1,lIst2,lIst3,lIst4, aUx)
{	
	lIst1 = document.getElementById(lIst1);
	lIst2 = document.getElementById(lIst2); 
	lIst3 = document.getElementById(lIst3);
	lIst4 = document.getElementById(lIst4);
	f = document.getElementById(f);
	var strHref = window.location.href;
	var strParams = strHref.substr(0,strHref.indexOf("?"));
	
	if( exTractList(lIst1,lIst2,lIst3,lIst4,aUx) && aUx != '' )
	{	
		if ( ( document.getElementById('id').value >0 || document.getElementById('id').value == 0) && aUx != 'Se va a realizar una previsualización del boletin. ¿ Esta seguro?' )
		{	
			f.target = '_self';
			f.action = strHref;
		}
		else
			{
			f.target = '_blank';
			f.action = './viewBoletin.php';
		}
			
		document.getElementById('f1').submit();
	}
	else
		{
		if ( document.getElementById('id').value > 0 )
		{
			document.getElementById('f').value = 10;
			f.target = '_self';
			f.action = strParams;
		}else
			{
			f.target = '_self';
			f.action = strParams;
		}
	}

}

exTractList = function (lIst1,lIst2,lIst3,lIst4,aUx)
{
	var i = 0;var a = 0;
	lIstS = new Array ( lIst1,lIst2,lIst3,lIst4 );	
	
	for (i = 0; i < lIstS.length; i++ ){
			if ( lIstS[i].multiple != true ) lIstS[i].multiple = true;			
			
				
		for ( a = 0; a < lIstS[i].length; a++ ){		
			if ( lIstS[i].options[a].selected != true )	lIstS[i].options[a].selected = true;
			}
	}	
	if ( confirm( aUx ) )
	{ 
		/*
		[firnas y diego wasting time here]
		[10/10/2007 19:03:02]
		*/
		}
	else
		{
			return false;
		}
	
	
	for (i = 0; i < lIstS.length; i++ ){
			if ( lIstS[i].multiple != true ) lIstS[i].multiple = true;			
			
				
		for ( a = 0; a < lIstS[i].length; a++ ){		
			if ( lIstS[i].options[a].selected != true )	lIstS[i].options[a].selected = true;
			}
	}
	
	return true;
}

allChecks = function ( )
{
	for ( i = 0; i < f1.boletin.length; i++ )
		{
			f1.boletin[i].checked = true;
		};
}

allChecksFalse = function ( )
{
	for ( i = 0; i < f1.boletin.length; i++ )
		{
			f1.boletin[i].checked = false; 
		};
}
/*--------------------------------------------------*/

function enlarge2(which,e,w,h){
//Render image code for IE 4+ and NS6
if (ie||ns6){
crossobj=document.getElementById? document.getElementById("showimage") : document.all.showimage
if (crossobj.style.visibility=="hidden"){
crossobj.style.left=ns6? pageXOffset+e.clientX : document.body.scrollLeft+event.clientX
crossobj.style.top=ns6? pageYOffset+e.clientY : document.body.scrollTop+event.clientY
crossobj.innerHTML='<img src="'+which+'" width="'+w+'" height="'+h+'">'
crossobj.style.visibility="visible"
}
else
crossobj.style.visibility="hidden"
return false
}
//Render image code for NS 4
else if (document.layers){
if (document.showimage.visibility=="hide"){
document.showimage.document.write('<a href="#" onMouseover="drag_dropns(showimage)"><img src="'+which+'" border=0 ></a>')
document.showimage.document.close()
document.showimage.left=e.x
document.showimage.top=e.y
document.showimage.visibility="show"
}
else
document.showimage.visibility="hide"
return false
}
//if NOT IE 4+ or NS 4, simply display image in full browser window
else
return true
}

function closepreview(){
crossobj.style.visibility="hidden"
}


function TestCIF(cif) 
  {
    var aux = cif.toUpperCase(); 
    if (!/^[A-Za-z0-9]{9}$/.test(aux)) 
	return false;
    else if (!/^[ABCDEFGHKLMNPQS]/.test(aux))
	return false;	
    else 
      return true;
  }
function muestracapa(capa)
{
if (ie)
	document.all[capa].style.visibility='visible';
else
	if(ns)
		document.capa.visibility='show';	
	else
		document.getElementById(capa).style.visibility='visible';
}
function ocultacapa(capa)
{
if (ie)
	document.all[capa].style.visibility='hidden';
else
	if(ns)
		document.capa.visibility='hide';	
	else
		document.getElementById(capa).style.visibility='hidden';

}


function VerificarMail(strMail) 
      {
        var patMail = /^(.+)@(.+)$/;
        var patUser = /^[a-zA-Z\d_-]+(\.[a-zA-Z\d_-]+)*$/;
        var patDomainIP = /^(\d{1,3})\.(\d{1,3})\.(\d{1,3})\.(\d{1,3})$/;
        var patDomain = /^[a-zA-Z\d_-]+(\.[a-zA-Z\d_-]+)+$/;
        var matchArray = strMail.match(patMail);
        if(matchArray == null)
        {
         return false;
        }
        var user = new String(matchArray[1]);
        var domain = new String(matchArray[2]);
        if(user.match(patUser) == null) 
        {
         return false;
        }

       // Verifica si el string de dominio corresponde a una direccion IP
       // De ser asi varifica que la ip sea valida.  La funcion devuelve verdadero si la ip es valida y falso si no lo es
        var IPArray = domain.match(patDomainIP);
        if(IPArray != null)
        {
         for (var i=1;i<=4;i++) 
         {
          if(IPArray[i]>255)
          {
           return false;
          }
         }
         return true;
        }

       // Verifica que el string de dominio sea valido.
       // Si es valido verifica que la ultima extension tenga 3 o 4 caracteres de longitud (2 o 3 caracteres mas el punto)
        var domainArray = domain.match(patDomain);
        if(domainArray == null) 
        {
         return false;
        }
        if(domainArray[domainArray.length - 1].length < 3 || domainArray[domainArray.length - 1].length > 4) 
        { 
         return false;
        }

       // Si la funcion no devolvio false entonces el parametro de entrada es una direccion de mail valida
       // Por lo tanto la funcion devuelve true      
        return true;
}
   
   
<!--valida si es numérico-->

function esnumerico(strString)
      {
	 
      var strValidChars = "0123456789E.,-";
      var strChar;
      var blnResult = true;
	  if (strString == ""){
	  	blnResult = false;
	  }
      for (i = 0; i < strString.length && blnResult == true; i++)
        {
        strChar = strString.charAt(i);
        if (strValidChars.indexOf(strChar) == -1)
          {
          blnResult = false;
          }
        }
      return blnResult;
      }

         function calculoLetraNIF(DNI)
         {
	     var baremo;
     	     var letraNIF, letras = "TRWAGMYFPDXBNJZSQVHLCKET";
          	baremo = DNI % 23; // equivale a DNI-23*(DNI/23)
        	letraNIF = letras.charAt(baremo);
	     return letraNIF;
         }
       
   
   <!--valida si es decimal-->
<!--

function its_a_digit_or_dot(character) {

    var floating_point_characters = ".0123456789"

    // If it's not in the floating_point_characters string, then it's
    // not a valid floating point character, so return false
    
    if (floating_point_characters.indexOf(character) == -1) {
        return false
    }
    
    // Otherwise, it's a digit, so return true
    return true
}

function its_floating_point(string_value) {

    // Does it have a dot?
    if (string_value.indexOf(".") == -1) {
        
        // If not, return false
        return false
    }

    // Run through the rest of the characters in the string
    for (var counter = 0; counter < string_value.length; counter++) {
        
        // Get the current character
        current_char = string_value.charAt(counter)
        
        // If it's not a digit or dot, return false
        if (!its_a_digit_or_dot(current_char)) {
            return false
        }
    }
    
    // Otherwise, the string has nothing but
    // digits, so return true
    return true
}

function its_signed_floating_point(string_value) {

    // Does it have a dot?
    if (string_value.indexOf(".") == -1) {
        
        // If not, return false
        return false
    }

    // See if the first character is +, -, ., or a digit
    var current_char = string_value.charAt(0)
    if (current_char != "+" && 
        current_char != "-" &&
        !its_a_digit_or_dot(current_char)) {
        return false
    }
    
    // Run through the rest of the characters in the string
    for (var counter = 1; counter < string_value.length; counter++) {
        
        // Get the current character
        current_char = string_value.charAt(counter)
        
        // If it's not a digit or dot, return false
        if (!its_a_digit_or_dot(current_char)) {
            return false
        }
    }
    
    // Otherwise, the string has nothing but
    // digits, so return true
    return true
}

// ABREVENTANA

   

function abreventana(url, name, w, h, perc, scroll) {
        var winX = (screen.availWidth - w)*perc*.01;
        var winY = (screen.availHeight - h)*perc*.01;
        popupWin = window.open(url, name ,'toolbar=0,location=0,directories=0,status=0,menubar=0,scrollbars='+scroll+',resizable=0,width=' + w + ',height=' + h + ',left=' + winX + ',top=' + winY);
		if ((document.window != null) && (!popupWin.opener)) 
             popupWin.opener = document.window; 
             popupWin.focus(); 

}



// REDIRIGE A LA PÁGINA ANTERIOR CON UN DELAY DE SEGUNDOS



				 
				function redirigeme(){
					var Tiempo = 2; // Número de segundos
					setTimeout("history.go(-1)",Tiempo * 1000);
				}