letras = new Array(144);



letras[0] = '!';

letras[1] = '"';

letras[2] = '#';

letras[3] = '$';

letras[4] = '%';

letras[5] = '&';

letras[6] = "'";

letras[7] = '(';



letras[8] = ')';

letras[9] = '*';

letras[10] = '+';

letras[11] = ',';

letras[12] = '-';

letras[13] = '.';

letras[14] = "/";

letras[15] = '0';



letras[16] = '1';

letras[17] = '2';

letras[18] = '3';

letras[19] = '4';

letras[20] = '5';

letras[21] = '6';

letras[22] = '7';

letras[23] = '8';



letras[24] = '9';

letras[25] = ':';

letras[26] = ';';

letras[27] = '<';

letras[28] = '=';

letras[29] = '>';

letras[30] = '?';

letras[31] = '@';



letras[32] = 'A';

letras[33] = 'B';

letras[34] = 'C';

letras[35] = 'D';

letras[36] = 'E';

letras[37] = 'F';

letras[38] = 'G';

letras[39] = 'H';



letras[40] = 'I';

letras[41] = 'J';

letras[42] = 'K';

letras[43] = 'L';

letras[44] = 'M';

letras[45] = 'N';

letras[46] = 'O';

letras[47] = 'P';



letras[48] = 'Q';

letras[49] = 'R';

letras[50] = 'S';

letras[51] = 'T';

letras[52] = 'U';

letras[53] = 'V';

letras[54] = 'W';

letras[55] = 'X';



letras[56] = 'Y';

letras[57] = 'Z';

letras[58] = '[';

letras[59] = "'\'";

letras[60] = ']';

letras[61] = '^';

letras[62] = '_';

letras[63] = '`';



letras[64] = 'a';

letras[65] = 'b';

letras[66] = 'c';

letras[67] = 'd';

letras[68] = 'e';

letras[69] = 'f';

letras[70] = 'g';

letras[71] = 'h';



letras[72] = 'i';

letras[73] = 'j';

letras[74] = 'k';

letras[75] = 'l';

letras[76] = 'm';

letras[77] = 'n';

letras[78] = 'o';

letras[79] = 'p';



letras[80] = 'q';

letras[81] = 'r';

letras[82] = 's';

letras[83] = 't';

letras[84] = 'u';

letras[85] = 'v';

letras[86] = 'w';

letras[87] = 'x';



letras[88] = 'y';

letras[89] = 'z';

letras[90] = '{';

letras[91] = '|';

letras[92] = '}';

letras[93] = '~';

letras[94] = '';

letras[95] = 'Ç';



letras[96] = 'ü';

letras[97] = 'é';

letras[98] = 'â';

letras[99] = 'ä';

letras[100] = 'à';

letras[101] = 'å';

letras[102] = 'ç';

letras[103] = 'ê';



letras[104] = 'ë';

letras[105] = 'è';

letras[106] = 'ï';

letras[107] = 'î';

letras[108] = 'ì';

letras[109] = 'Ä';

letras[110] = 'Å';

letras[111] = 'É';



letras[112] = 'æ';

letras[113] = 'Æ';

letras[114] = 'ô';

letras[115] = 'ö';

letras[116] = 'ò';

letras[117] = 'û';

letras[118] = 'ù';

letras[119] = 'ÿ';



letras[120] = 'Ö';

letras[121] = 'Ü';

letras[122] = 'ø';

letras[123] = '£';

letras[124] = 'Ø';

letras[125] = '×';

letras[126] = 'ƒ';

letras[127] = 'á';



letras[128] = 'í';

letras[129] = 'ó';

letras[130] = 'ú';

letras[131] = 'ñ';

letras[132] = 'Ñ';

letras[133] = 'ª';

letras[134] = 'º';

letras[135] = '¿';



letras[136] = '®';

letras[137] = '¬';

letras[138] = '½';

letras[139] = '¼';

letras[140] = '¡';

letras[141] = '«';

letras[142] = '»';

letras[143] = '_';





function encripta(val)

{ str = ""

  for (i=0; i<val.length; i++)

	{   str = str + letras[val.charCodeAt(i)];

	}

  return str;

}  



function desencripta(str)

{ str1 = "";

  for (i=0; i<str.length; i++)

    { for(j=0; j<144;j++)

      {  if (letras[j] == str.charAt(i))

             break;

      }

          str1 = str1 + letras[j-33] ;

    }

  return str1;

}





//------------------

// temporalmente se usa algunas de estas funciones

//------------------





strVoid = "Debe ingresar datos en ";

strError = "Datos no válidos en ";

strInt = ", este debe ser numérico.";

strRange=" fuera de rango.";



function lead0(objSrc)

{

	String(objSrc).length;

	if (String(objSrc).length == 2) return objSrc;

	else return "0" + objSrc;

}

function getFullYearParam(yr)

{

	var y = yr.getYear();

	if (y < 1000) y += 1900;

	return y;

}



function valFechas(a, m ,d)

{

	if ((a < 1940) || (a >1985))

		return false;

	newdate = new Date(a,m-1,d);

	if ((parseFloat(newdate.getDate()) == parseFloat(d)) && (parseFloat(1+newdate.getMonth()) == parseFloat(m)) && (parseFloat(getFullYearParam(newdate)) == parseFloat(a)))

		return true;

	else

		return false;

}





function valFechas1(a, m ,d)

{

	if ((a < 2001))

		return false;

	newdate = new Date(a,m-1,d);

	if ((parseFloat(newdate.getDate()) == parseFloat(d)) && (parseFloat(1+newdate.getMonth()) == parseFloat(m)) && (parseFloat(getFullYearParam(newdate)) == parseFloat(a)))

		return true;

	else

		return false;

}





function getFullYear()

{

	date = new Date();

	var y = date.getYear();

	if (y < 1000) y += 1900;

	return y;

}

function chkDate(mth, yr)

{

	date = new Date();

	y = parseFloat(yr);

	m = parseFloat(mth);

	if (y < getFullYear()) return false;

 	if (y > getFullYear()) return true;

	if (y == getFullYear() && m >= (date.getMonth() + 2)) // 0->11

		return true;

	else

		return false;

}





function Trim(strTxt)

{

	pos1 = 0;

	pos2 = strTxt.length-1;

	for (i=0; i<strTxt.length; i++)

	{

		if (strTxt.charAt(i) == ' ') pos1 = pos1 + 1;

		else break;

	}

	if (pos1 != (pos2+1))

		for (i=strTxt.length-1; i>0; i--)

		{

			if (strTxt.charAt(i) == ' ') pos2 = pos2 - 1

			else break;

		}

	return strTxt.substring(pos1,pos2+1);

}



function chkFor(chkArray, chkValue, chkType, withTrim)

{

	valForCheck = '';

	for (obj in chkArray)

	{

		valForCheck = eval(obj + ".value");

		if (withTrim) valForCheck = Trim(valForCheck);

		if (chkType == "IDENT")

		{

			if (valForCheck == chkValue)

			{

				alert(strVoid + chkArray[obj]);

				eval(obj + ".focus()");

				return false;

			}

		}

		else if (chkType == "NOIDENT")

		{

			if (valForCheck != chkValue)

			{

				alert(strVoid + chkArray[obj]);

				eval(obj + ".focus()");

				return false;

			}

		}

		if (valForCheck.indexOf('\"')!=-1) //comparo si el texto contiene ", entonces no lo dejo seguir

		{

			alert('No debe ingresar comillas (") en ' + chkArray[obj]);

			eval(obj + ".focus()");

			return false;

		}

	}

	return true;

}



function chkForIndex(chkArray, chkValue, chkType, withTrim)

{

	valForCheck = '';

	for (obj in chkArray)

	{

		valForCheck = eval(obj + ".selectedIndex");

		if (withTrim) valForCheck = Trim(valForCheck);

		if (chkType == "IDENT")

		{

			if (valForCheck == chkValue)

			{

				alert("Debe seleccionar " + chkArray[obj]);

				eval(obj + ".focus()");

				return false;

			}

		}

		else if (chkType == "NOIDENT")

		{

			if (valForCheck != chkValue)

			{

				alert("Debe seleccionar " + chkArray[obj]);

				eval(obj + ".focus()");

				return false;

			}

		}

	}

	return true;

}

function valFechas1(a, m ,d)

{

	if (a < 2001)

		return false;

	newdate = new Date(a,m-1,d);

	if ((parseFloat(newdate.getDate()) == parseFloat(d)) && (parseFloat(1+newdate.getMonth()) == parseFloat(m)) && (parseFloat(getFullYearParam(newdate)) == parseFloat(a)))

		return true;

	else

		return false;

}



function chkInt(VarArray)

{

  for(obj in VarArray)

  {

  val=eval(obj + ".value");

  for(i=0;i<val.length;i++)

    {

    if ((val.charAt(i)<"0") || (val.charAt(i)>"9"))

      {

      alert(strError + VarArray[obj] + strInt);

	  eval(obj + ".focus()");

	  eval(obj + ".value=''");

      return false;

      }

    }  

  }

  return true;

}



function chkReal(VarArray)

{

  for(obj in VarArray)

  {

  val=eval(obj + ".value");

  for(i=0;i<val.length;i++)

    {

    if (((val.charAt(i)<"0") && (val.charAt(i)!="."))|| (val.charAt(i)>"9") || ((val.charAt(i)==".")  && (i==val.length-1)))

      {

      alert(strError + VarArray[obj] + strInt);

      return false;

      }

    }  

  }

  return true;

}



function chkInterval(VarArray,LoVal,UpVal)

{

  for(obj in VarArray)

  {

  val=eval(obj + ".value");

	if (((val<LoVal) || (val>UpVal)) && (val!=""))

	  {

	  alert(VarArray[obj]+strRange);

	  eval(obj + ".focus()");

	  eval(obj + ".value=''");

	  return false;

	  }

  }

  return true;

}



function IsInArray(VarArray,Val){

  for(i = 0; i <VarArray.length ; i++ ) {

    if ( VarArray[i] == Val)  

	  return true;

  }

  return false;

}



function ValidateNumberNoCommas(objSrc, strText)

{

    var i = 0;

    var sLength = objSrc.value.length;

    while (i < sLength)

    {

		if (isNaN(parseFloat(objSrc.value.charAt(i))))

		{

			alert(strError + strText + ". Debe ingresar sólo números enteros");

			return false;

		}

		i++;

	}

    return true;

}





function ValidateNumber(objSrc, strText)

{

	if (objSrc.value == '') return true;

	if (isNaN(parseFloat(objSrc.value)))

	{

		alert(strError + strText);

		return false;

	}

	else {objSrc.value = parseFloat(objSrc.value);

	return true;}

}

function ValidateNumber2(objSrc, strText)

{

	if (objSrc.value == '') 

        {

		alert(strError + strText);

		return false;

	}

	if (isNaN(parseFloat(objSrc.value)))

	{

		alert(strError + strText);

		return false;

	}

	else {objSrc.value = parseFloat(objSrc.value);

	return true;}

}

function ValidateNumberLead(objSrc, strText)

{

	if (objSrc.value == '') return true;

	if (isNaN(parseFloat(objSrc.value)))

	{

		alert(strError + strText);

		return false;

	}

	else

	{

		if (objSrc.value.substring(0,1) == "0")

			objSrc.value = lead0(parseFloat(objSrc.value));

		else if (objSrc.value.substring(0,1) != "0" && objSrc.value.length == 1)

			objSrc.value = lead0(parseFloat(objSrc.value));

		else

			objSrc.value = parseFloat(objSrc.value);

	}

	return true;

}



function ValidateMail(objSrc, strText)

{

    var i = 0; var cont=0;



    if (objSrc.value == '') return true;



    var sLength = objSrc.value.length;



    while(i < sLength)

    {

      if (objSrc.value.charAt(i) == "@")

           cont=cont+1;

      i++;

    }



    if(cont>1)

    {

       alert(strError + strText+ " : su dirección tiene mas de un simbolo @ ");



       return false;      

    }

    

    i=0;



    while ((i < sLength) && (objSrc.value.charAt(i) != "@"))

    {

		if (objSrc.value.charAt(i) == ' ')

		{

			alert(strError + strText);

			return false;

		}

		i++;

    }



    if ((i >= sLength) || (objSrc.value.charAt(i) != "@"))

    {

		if (strText != '') alert(strError + strText);

		return false;

	}

    else i += 2;

 

   while ((i < sLength) && (objSrc.value.charAt(i) != "."))

    {

		if (objSrc.value.charAt(i) == ' ')

		{

			alert(strError + strText);

			return false;

		}

		i++;

	}

    if ((i >= sLength - 1) || (objSrc.value.charAt(i) != "."))

    {

		if (strText != '') alert(strError + strText);

		return false;

	}

    while (i < sLength)

    {

		if (objSrc.value.charAt(i) == ' ')

		{

			alert(strError + strText);

			return false;

		}

		i++;

	}

    return true;

}



function mBrowser(){

	if (navigator.appName == "Microsoft Internet Explorer") {

		b=1;}

	else {

        b=2;}

    return b;

}



var caution = false;

   

   function setCookie(name, value, expires, path, domain, secure) {

      var curCookie = name + "=" + escape(value) +

         ((expires) ? "; expires=" + expires.toGMTString() : "") +

         ((path) ? "; path=" + path : "") +

         ((domain) ? "; domain=" + domain : "") +

         ((secure) ? "; secure" : "");

      if (!caution || (name + "=" + escape(value)).length <= 4000)

         document.cookie = curCookie;      

      else

         if (confirm("Cookie exceeds 4KB and will be cut!"))

            document.cookie = curCookie;   

   }

    

   function getCookie(name) {      

		var prefix = name + "=" ;

		var cookieStartIndex = document.cookie.indexOf(prefix);

		if (cookieStartIndex == -1)         

			return null;

		var cookieEndIndex = document.cookie.indexOf(";", cookieStartIndex +  prefix.length);      

		if (cookieEndIndex == -1)

			cookieEndIndex = document.cookie.length;

		return unescape(document.cookie.substring(cookieStartIndex + prefix.length, cookieEndIndex));   

   }   



   function getCookieSpace(name) {      

		var prefix = name + "=" ;

		var cookieStartIndex = document.cookie.indexOf(prefix);

		if (cookieStartIndex == -1)         

			return null;

		var cookieEndIndex = document.cookie.indexOf(";", cookieStartIndex +  prefix.length);      

		if (cookieEndIndex == -1)

			cookieEndIndex = document.cookie.length;

		return ReemplazaCaracterEspacio(unescape(AgregaCaracterEspacio(document.cookie.substring(cookieStartIndex + prefix.length, cookieEndIndex))));   

   }   

         

   function AgregaCaracterEspacio(str){

      str.replace("%20","¥%20");

      return str;

   }

   

   function ReemplazaCaracterEspacio(str){

   

      str.replace("¥%20", " " );

      return str;

   

   }  

   

   function deleteCookie(name, path, domain) {      

     if (getCookie(name)) {

         document.cookie = name + "=" +

         ((path) ? "; path=" + path : "") +

         ((domain) ? "; domain=" + domain : "") +

         "; expires=Thu, 01-Jan-70 00:00:01 GMT";      

       }

    }

   

   function fixDate(date) {

      var base = new Date(0);

      var skew = base.getTime();      

      if (skew > 0)

      date.setTime(date.getTime() - skew);   

    }