function hacerSubmit(formulario,urlServlet)
{
   formulario.action=urlServlet;
   formulario.submit();
}

function hacerSubmit3(formulario,urlServlet){
   formulario.action=urlServlet;
   formulario.submit()
}

function ventana(url, w_name, rs, w, h, t, l)
{
var resize = "";
if (rs){
resize = "resizable,";
}
popupWin = window.open(url, w_name, 'scrollbars=no,menubar=no,' + resize + ',width=' + w + ',height=' + h + ',top=' + t + ',left=' + l);
popupWin.focus();
}

function redirect(url)
{  //pause_time = 0
   //setTimeout('location.href='+url+';',pause_time);
   window.location.href = url;
}

/*
modo de uso:
<!-- a id=p1 href="http://www.google.cl" -->
<a id=p1 href="index.html">
<input class=btn type=button onclick="javascript:redireccionar('p1')" value="otro">
</a>
o
<a id=p1 href="http://www.google.cl">
<input class=btn type=button onclick="javascript:redireccionar('p1')" value="otro">
</a>
*/
function redireccionar(a)
{var b = document.getElementById(a).href;location.href=(b)}



function trim(str){
while (str.charAt(0) == " "){
// remove leading spaces
str = str.substring(1);
}
while (str.charAt(str.length - 1) == " "){
// remove trailing spaces
str = str.substring(0,str.length - 1);
}
return str;
}


function formateaRut(rutI){
//rut.value = 'asd';
rut = ""+rutI.value;

    FormatearRut = ""
    nn = 1

    sRut = trim(rut)
    largo = sRut.length;
    if(largo == 0) return;
    t = "";
    n = 0;

while (sRut.indexOf('.') >= 0){
sRut = sRut.substring(0, sRut.indexOf('.')) +sRut.substring(sRut.indexOf('.')+1,sRut.length)
}

while (sRut.indexOf('-') >= 0){
sRut = sRut.substring(0, sRut.indexOf('-')) +sRut.substring(sRut.indexOf('-')+1,sRut.length)
}

      res = "";
if(sRut.length >=8){
       res = sRut.substring(0,sRut.length-7)+"."+sRut.substring(sRut.length-7,sRut.length-4)+"."+sRut.substring(sRut.length-4,sRut.length-1)+"-"+sRut.charAt(sRut.length-1);
}else{
if(sRut.length <8 &&sRut.length >= 5){
       res = sRut.substring(sRut.length-7,sRut.length-4)+"."+sRut.substring(sRut.length-4,sRut.length-1)+"-"+sRut.charAt(sRut.length-1);
}else{if(sRut.length <5 &&sRut.length > 1){
       res = sRut.substring(sRut.length-4,sRut.length-1)+"-"+sRut.charAt(sRut.length-1);
}else{res = sRut.charAt(sRut.length-1);
}
}
}
rutI.value= res;
}


function ir(url){
	document.location.href = url;
}


function trim(inputString) {
   // Removes leading and trailing spaces from the passed string. Also removes
   // consecutive spaces and replaces it with one space. If something besides
   // a string is passed in (null, custom object, etc.) then return the input.
   if (typeof inputString != "string") { return inputString; }
   var retValue = inputString;
   var ch = retValue.substring(0, 1);
   while (ch == " ") { // Check for spaces at the beginning of the string
      retValue = retValue.substring(1, retValue.length);
      ch = retValue.substring(0, 1);
   }
   ch = retValue.substring(retValue.length-1, retValue.length);
   while (ch == " ") { // Check for spaces at the end of the string
      retValue = retValue.substring(0, retValue.length-1);
      ch = retValue.substring(retValue.length-1, retValue.length);
   }
   while (retValue.indexOf("  ") != -1) { // Note that there are two spaces in the string - look for multiple spaces within the string
      retValue = retValue.substring(0, retValue.indexOf("  ")) + retValue.substring(retValue.indexOf("  ")+1, retValue.length); // Again, there are two spaces in each of the strings
   }
   return retValue; // Return the trimmed string back to the user
} // Ends the "trim" function



function CalculaAnos(FechaDesde,FechaHasta)
{
	// Definición de variables
	var meses, arrFecHas, fecHas, fecHasAno, fecHasMes, fecHasDia, fecHasString
	var arrFecDes, fecDes, fecDesAno, fecDesMes, fecDesDia, fecDesString, diferencia

	//	Arreglo con meses
	meses = new Array("Jan","Feb","Mar","Apr","May","Jun","Jul","Aug","Sep","Oct","Nov","Dec")

	arrFecDes = FechaDesde.split("/")
	arrFecHas = FechaHasta.split("/")

	// Fecha hasta

	fecHas=new Date(arrFecHas[2]*1,(arrFecHas[1]*1)-1,arrFecHas[0]*1)
	fecHasAno=fecHas.getYear()
	fecHasMes=fecHas.getMonth()
	fecHasDia=fecHas.getDate()

	if (fecHasAno < 1000)
		fecHasAno+=1900

	fecHasString=meses[fecHasMes]+" "+fecHasDia+", "+fecHasAno

	// Fecha desde
	fecDes=new Date(arrFecDes[2]*1,(arrFecDes[1]*1)-1,arrFecDes[0]*1)
	fecDesAno=fecDes.getYear()
	fecDesMes=fecDes.getMonth()
	fecDesDia=fecDes.getDate()

	if (fecDesAno < 1000)
		fecDesAno+=1900

	fecDesString=meses[fecDesMes]+" "+fecDesDia+", "+fecDesAno

	// Calculo de diferencia en dias
	diferencia = (((Date.parse(fecHasString)-Date.parse(fecDesString))/(24*60*60*1000))*1)


       return( Math.floor(diferencia / CalculoPromedio(fecDesAno,fecHasAno) ));
}

function CalculoPromedio(AnoDesde,AnoHasta)
{
	dias = 0
	h=0
	for(i=AnoDesde;i<=AnoHasta;i++)
	{
		h++
		if (AnoBisiesto(i))
			dias += 366
		else
			dias += 365
	}
	return ( dias /( h ))
}

function AnoBisiesto(Ano)
{
	if (Ano % 4 == 0)
		return true
	return false
}

function Chr(CharCode)
{
   return String.fromCharCode(CharCode);
}

function EsNumero(Dato)
{
   if (Dato != null)
   {
      if ( Dato.charAt(0) !="0" && Dato.charAt(0) != "1" && Dato.charAt(0) !="2" && Dato.charAt(0) != "3" && Dato.charAt(0) != "4" && Dato.charAt(0) !="5" && Dato.charAt(0) != "6" && Dato.charAt(0) != "7" && Dato.charAt(0) !="0" && Dato.charAt(0) != "9" )
      {
          return false;
      }
      else
      {
          return true;
      }
   }
}

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 Left(s, n){
	if(n>s.length)
		n=s.length;

	return s.substring(0, n);
}

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 Trim(s){
   return LTrim(RTrim(s));
}

function InStr(n, s1, s2){
    var numargs=InStr.arguments.length;
    if(numargs<3)
	 return n.indexOf(s1)+1;
    else
	 return s1.indexOf(s2, n)+1;
}

function UCase(s){
	// Devuelve la cadena convertida a mayúsculas
	//return s.toUpperCase();
        return s
}

    function Mid(s, n, c){
	var numargs=Mid.arguments.length;

	if(numargs<3)
		c=s.length-n+1;

	if(c<1)
		c=s.length-n+1;
	if(n+c>s.length)
		c=s.length-n+1;
	if(n>s.length)
		return "";

	return s.substring(n-1,n+c-1);
    }

    function Len(s){
	return s.length;
    }

function Digita_Fechas( obj )
{
   var newobj = "" ;
   var chrnum = "0123456789" ;
   var chrpun = "/" ;
   var objeto = "" + obj;
   if (objeto != "undefined")
   {
      for (var i =  0; i < obj.value.length; i++)
      {
	  if ( obj.value.substr( i,  1 ) != "/" )
	  {
	      if ( chrnum.indexOf( obj.value.substr( i,  1 ) ) != -1 )
	      {
		 newobj += obj.value.substr( i,  1 ) ;
	      }
	      else
	      {
		 newobj += "" ;
	      }
	  }
      }
      if ( newobj.length <=  2 )
         obj.value = newobj ;

      if ( newobj.length >  2 && newobj.length <=  4 )
      {
	 obj1 = newobj.substr( 0, newobj.length -  2 ) ;
	 obj2 = newobj.substr( newobj.length -  2,  2 ) ;
	 obj.value = obj1 + chrpun + obj2 ;
      }
      if ( newobj.length >  4 && newobj.length <=  6 )
      {
	 obj1 = newobj.substr( 0, newobj.length -  4 )  ;
	 obj2 = newobj.substr( newobj.length -  4,  2 ) ;
	 obj3 = newobj.substr( newobj.length -  2,  2 ) ;
	 obj.value = obj1 + chrpun + obj2 + chrpun + obj3;
      }
      if ( newobj.length >  6 && newobj.length <=  8 )
      {
         obj1 = newobj.substr( 0, newobj.length -  6 )  ;
	 obj2 = newobj.substr( newobj.length -  6,  2 ) ;
	 obj3 = newobj.substr( newobj.length -  4,  2 ) ;
	 obj4 = newobj.substr( newobj.length -  2,  2 ) ;
         obj.value = obj1 + chrpun + obj2 + chrpun + obj3 + "" + obj4 ;
      }
   }
}


    function formato_rut(texto, activo)
    {
       var invertido = ""
       var dtexto = ""
       var cnt = 0
       var i=0
       var j=0
       var largo = ""
       if (activo) {
          texto = formato_rut(texto, false)
          largo = texto.length;
          for ( i=(largo-1),j=0; i>=0; i--,j++ )
	       invertido = invertido + texto.charAt(i);
	       dtexto = dtexto + invertido.charAt(0);
	       dtexto = dtexto + '-';
	       for ( i=1,j=2; i<largo; i++,j++ )
	       {
		   if ( cnt == 3 )
		   {
		      dtexto = dtexto + '.';
		      j++;
		      dtexto = dtexto + invertido.charAt(i);
		      cnt = 1;
		   }
		   else
		   {
		      dtexto = dtexto + invertido.charAt(i);
		      cnt++;
		   }
	       }
	       invertido = "";
	       for ( i=(dtexto.length-1),j=0; i>=0; i--,j++ )
		   invertido = invertido + dtexto.charAt(i);
		   if (invertido == '-') invertido = ""
		   texto = invertido;
	    } else {
		var tmpstr = "";
		for ( i=0; i < texto.length ; i++ )
		if ( texto.charAt(i) != ' ' && texto.charAt(i) != '.' && texto.charAt(i) != '-' )
			tmpstr = tmpstr + texto.charAt(i);
		texto = tmpstr;
        }
        return texto;
    }

function Digita_Rut( obj )
{
    var newobj = "" ;
    var chrnum = "0123456789Kk";
    var chrpun = "." ;
    var objeto = "" + obj;
    if (objeto != "undefined")
    {
	for (var i =  0; i < obj.value.length; i++)
	{
	    if ((obj.value.substr( i,  1 ) != ".") && (obj.value.substr( i,  1 ) != "-"))
	    {
	       if ( chrnum.indexOf( obj.value.substr( i,  1 ) ) != -1 )
	       {
		   if (obj.value.substr( i,  1 ) == "k")
		   {
		      newobj += "K"
		   }
		   else
		   {
		      newobj += obj.value.substr( i,  1 )
		   }
		}
		else
		{
		   newobj += ""
	        }
	    }
	}
	obj.value = formato_rut(newobj,true)
    }
}

    function Right(String, Length){
    if (String == null)
	return (false);

    var dest = '';
    for (var i = (String.length - 1); i >= 0; i--)
    {
	dest = dest + String.charAt(i);
    }

    String = dest;
    String = String.substr(0, Length);
    dest = '';

    for (var i = (String.length - 1); i >= 0; i--)
    {
	dest = dest + String.charAt(i);
    }
    return dest;
   }

function FormatNumber(Expression, NumDigitsAfterDecimal)
{
	var iNumDecimals = NumDigitsAfterDecimal;
	var dbInVal = Expression;
	var bNegative = false;
	var iInVal = 0;
	var strInVal;
	var strWhole = "", strDec = "";
	var strTemp = "", strOut = "";
	var iLen = 0;

	if (dbInVal < 0)
	{
		bNegative = true;
		dbInVal *= -1;
	}

	dbInVal = dbInVal * Math.pow(10, iNumDecimals)
	iInVal = parseInt(dbInVal);
	if ((dbInVal - iInVal) >= .5)
	{
		iInVal++;
	}
	strInVal = iInVal + "";
	strWhole = strInVal.substring(0, (strInVal.length - iNumDecimals));
	strDec = strInVal.substring((strInVal.length - iNumDecimals), strInVal.length);

	while (strDec.length < iNumDecimals)
	{
		strDec = "0" + strDec;
	}

	iLen = strWhole.length;

	if (iLen >= 3)
	{
		while (iLen > 0)
		{
			strTemp = strWhole.substring(iLen - 3, iLen);
			if (strTemp.length == 3)
			{
				strOut = "." + strTemp + strOut;
				iLen -= 3;
			}
			else
			{
				strOut = strTemp + strOut;
				iLen = 0;
			}
		}

		if (strOut.substring(0, 1) == ".")
		{
			strWhole = strOut.substring(1, strOut.length);
		}
		else
		{
			strWhole = strOut;
		}

	}

	if (Len(Trim(strDec))>0)
	{
		strDec = "," + strDec
	}

	if (bNegative)
	{
		return "-" + strWhole + strDec;
	}
	else
	{
		return strWhole + strDec;
	}
}

function limpiaPuntos(Str)
{
    var newStr = "";
    var oldStr = String(Str);
    var theLength = oldStr.length;
    for(var pos = 0; pos < theLength; pos++)
		switch( oldStr.charCodeAt(pos) )
		{
			case 32:	// espacio
				break;
			case 44:	// coma
				break;
			case 46:	// punto
				break;
			default:
				newStr += oldStr.charAt(pos);
		}

    return newStr;
}