<!--
function _ValidaRut(run){
	var tmpstr = "";
	var intlargo = run
	if (intlargo.length> 0)
	{
		crut = run
		largo = crut.length;
		if ( largo <2 )
		{
			return false;
		}
		for ( i=0; i <crut.length ; i++ )
		if ( crut.charAt(i) != ' ' && crut.charAt(i) != '.' && crut.charAt(i) != '-' )
		{
			tmpstr = tmpstr + crut.charAt(i);
		}
		rut = tmpstr;
		crut=tmpstr;
		largo = crut.length;
	
		if ( largo> 2 )
			rut = crut.substring(0, largo - 1);
		else
			rut = crut.charAt(0);
	
		dv = crut.charAt(largo-1);
	
		if ( rut == null || dv == null )
		return 0;
	
		var dvr = '0';
		suma = 0;
		mul  = 2;
	
		for (i= rut.length-1 ; i>= 0; i--)
		{
			suma = suma + rut.charAt(i) * mul;
			if (mul == 7)
				mul = 2;
			else
				mul++;
		}
	
		res = suma % 11;
		if (res==1)
			dvr = 'k';
		else if (res==0)
			dvr = '0';
		else
		{
			dvi = 11-res;
			dvr = dvi + "";
		}
	
		if ( dvr != dv.toLowerCase() )
		{
			return false;
		}
		return true;
	}
}

function _IsInteger(str)
{
	if (typeof(str)=='undefined')
	{
		return false;
	}
	var expr = /^[\+\-]?[0-9]*$/;
	if (!expr.test(str))
		return false;

	return true;
}
function _IsNumber(str)
{
	if (typeof(str)=='undefined')
	{
		return false;
	}
	var expr1 = /^[\+\-]?[0-9]+(\.[0-9]{0,})?$/;
	var expr2 = /^[\+\-]?(\.[0-9]{0,})?$/;
	if (!expr1.test(str)){
		if (!expr2.test(str)){
			return false;
		}
	}
	return true;
}
function _IsMoney(str)
{
	if (typeof(str)=='undefined')
	{
		return false;
	}
	var expr1 = /(?!^0*$)(?!^0*\.0*$)^\d{1,10}(\.\d{1,2})?$/;
	if (!expr1.test(str)){
		return false;
	}
	return true;
}
function _ValInMinMax(value,min,max)
{
	if (!(_IsNumber(value))) { return false; }
	if ((!(_IsNumber(min))) || (!(_IsNumber(max)))) { return false; }
	if ((typeof(min)!='undefined') || (typeof(max)!='undefined'))
	{
		if ((typeof(min)!='undefined') && (typeof(max)!='undefined'))
		{
			if ((!isNaN(min)) && (!isNaN(max)))
				if (min>max)
					return false;
		}
		else
		{
			if (typeof(min)!='undefined')
			{
				if (!isNaN(min))
					if (valuemax)
						return false;
			}
		}
	}
	return true;
}
function _IsDate(date, mask, schar){

	if (typeof(date)=='undefined'){
		return false;
	}
	if (typeof(mask)=='undefined'){
		mask = "ddmmyyyy";
	} else {
		mask = mask.toLowerCase();
	}
	if (typeof(schar)=='undefined'){
		mask = '/';
	}
	if ((!(_IsInteger(date.split(schar)[0]))) || (!(_IsInteger(date.split(schar)[1]))) || (!(_IsInteger(date.split(schar)[2])))){
		return false;
	}
	var day, month, year;
	switch (mask){
		case "ddmmyyyy":
			day = date.split(schar)[0];
			month = date.split(schar)[1];
			year = date.split(schar)[2];
			break;
		case "mmddyyyy":
			day = date.split(schar)[1];
			month = date.split(schar)[0];
			year = date.split(schar)[2];
			break;
		case "yyyyddmm":
			day = date.split(schar)[2];
			month = date.split(schar)[0];
			year = date.split(schar)[1];
			break;
		default :
			return false;
	}
	if (!(_ValInMinMax(year,1900,2050))){ return false;}
	if (!(_ValInMinMax(month,1,12))){ return false;}
	if ((month==4) || (month==6) || (month==9) || (month==11)){
		if (!(_ValInMinMax(day,1,30))){ return false;}
	}
	if ((month==1) || (month==3) || (month==5) || (month==7) || (month==8) || (month==10) || (month==12)){
		if (!(_ValInMinMax(day,1,31))){ return false;}
	}
	if (month==2){
		if (!(new Date(year,1,29).getDate()==29)){
			if (!(_ValInMinMax(day,1,28))){ return false;}
		} else {
			if (!(_ValInMinMax(day,1,29))){ return false;}
		}
	}
	return true;
}
function _ValDateInMinMax(date, dmax, dmin, mask, schar){
	if ((typeof(date)=='undefined') || (typeof(dmin)=='undefined') || (typeof(dmax)=='undefined')){
		return false;
	}
	if (!_IsDate(date,mask,schar) || !_IsDate(dmin,mask,schar) || !_IsDate(dmax,mask,schar)){
		return false;
	}
	var day, month, year, minday, minmonth, minyear,maxday, maxmonth, maxyear;
	switch (mask){
		case "ddmmyyyy":
			day = date.split(schar)[0];
			month = date.split(schar)[1];
			year = date.split(schar)[2];

			minday = dmin.split(schar)[0];
			minmonth = dmin.split(schar)[1];
			minyear = dmin.split(schar)[2];

			maxday = dmax.split(schar)[0];
			maxmonth = dmax.split(schar)[1];
			maxyear = dmax.split(schar)[2];
			break;
		case "mmddyyyy":
			day = date.split(schar)[1];
			month = date.split(schar)[0];
			year = date.split(schar)[2];

			minday = dmin.split(schar)[1];
			minmonth = dmin.split(schar)[0];
			minyear = dmin.split(schar)[2];

			maxday = dmax.split(schar)[1];
			maxmonth = dmax.split(schar)[0];
			maxyear = dmax.split(schar)[2];
			break;
		case "yyyyddmm":
			day = date.split(schar)[2];
			month = date.split(schar)[0];
			year = date.split(schar)[1];

			minday = dmin.split(schar)[2];
			minmonth = dmin.split(schar)[0];
			minyear = dmin.split(schar)[1];

			maxday = dmax.split(schar)[2];
			maxmonth = dmax.split(schar)[0];
			maxyear = dmax.split(schar)[1];
			break;
		default :
			return false;
	}
	if ((!(year>=minyear)) || (!(year=minmonth)) || (!(month=minday)) || (!(day<=maxday))) { return false; }
	return true;
}
function _TextInMin(str, min)
{
	if ((typeof(str)=='undefined') || (typeof(min)=='undefined')){
		return false;
	}
	if ((!(str.length = max)))
	{
		return false;
	}
		return true;
}
function _TextInMinMax(str, min, max)
{
	if ((typeof(str)=='undefined') || (typeof(min)=='undefined') || (typeof(max)=='undefined')){
		return false;
	}
	if ((!(str.length = max)))
	{
		return false;
	}
		return true;
}
function _IsEmail(str)
{
	if (typeof(str)=='undefined')
	{
		return false;
	}
	var expr1 = /^([a-zA-Z0-9_\-\.]+)@([a-zA-Z0-9_\-\.]+)\.([a-zA-Z]{2,5})$/;
	if (!expr1.test(str)){
		return false;
	}
	return true;
}
function _IsEmailList(str, schar)
{
	if (typeof(str)=='undefined')
	{
		return false;
	}
	if ((typeof(schar)=='undefined')){
		schar = ",";
	}
	var array = str.split(schar);
	for (var email in array)
	{
		if (!(_IsEmail(email))){ return false;}
	}
	return true;
}
function _IsRFC(str)
{
	if ((typeof(schar)=='undefined')){
		return false;
	}
	var expr1 = /^[A-Za-z]{4}[ |\-]{0,1}[0-9]{6}[ |\-]{0,1}[0-9A-Za-z]{3}$/;
	if (!expr1.test(str)){
		return false;
	}
	return true;
}
function ltrim(s) {
	return s.replace(/^\s+/, "");
}

function rtrim(s) {
	return s.replace(/\s+$/, "");
}

function trim(s) {
	return rtrim(ltrim(s)); 
}

function IsNumber(e) {
	tecla = (document.all) ? e.keyCode : e.which;
	if (tecla==8 || tecla==0) return true;
	patron = /\d/; // Solo acepta numeros
	te = String.fromCharCode(tecla);
	return patron.test(te);
}

function IsNombre(e){
	tecla = (document.all) ? e.keyCode : e.which;
	if (tecla==8 || tecla==0) return true;
	patron = /^([A-Za-z剔瘟逑暠浜噐 ]+)$/;
	te = String.fromCharCode(tecla);
	return patron.test(te); 
}

function IsTexto(e){
	tecla = (document.all) ? e.keyCode : e.which;
	if (tecla==8 || tecla==0) return true;
	patron = /[a-zA-Z0-9_.,:;@瘟逑瀅蘇羊斫\s-]/;
	te = String.fromCharCode(tecla);
	return patron.test(te); 
}

-->