function validateTextField(textFieldName, err, errdiv, vcontinue)
{
	//writeOnConsole("validateTextField(\""+textFieldName+"\", \""+err+"\", \""+errdiv+"\", "+vcontinue+")");
	if(vcontinue)
	{
		field	= document.getElementById(textFieldName);
		if(field==null)
		{
			//alert("Field '"+textFieldName+"' doesn't exists");
			return(vcontinue);
		}
		if(field.value=="")
		{
			//field.focus();
			//err_div				= document.getElementById(errdiv);
			//err_div.innerHTML	= err+"<br />";
			alert(err);
			return(false);
		}
	}
	return(vcontinue);
}

function validateOptionBox(formName, radioFieldName, err, errdiv, vcontinue)
{
	if(vcontinue)
	{
		if(!obtenerRadioSeleccionado(formName, radioFieldName))
		{
			field	= document.getElementById(radioFieldName);
			if(field==null)
			{
				//alert("Field '"+textFieldName+"' doesn't exists");
				return(vcontinue);
			} else {
				field.focus();
				//err_div				= document.getElementById(errdiv);
				//err_div.innerHTML	= err+"<br />";
				alert(err);
				return(false);
			}
		}
		
	}
	return(vcontinue);
}

function obtenerRadioSeleccionado(formulario, nombre){
     elementos = formulario.elements;
     longitud = formulario.length;
	 elementoExistente = "no";
     for (var i = 0; i < longitud; i++){
         if(elementos[i].name == nombre && elementos[i].type == "radio" && (elementos[i].checked == true || elementos[i].disabled) ){
             return elementos[i];
         } else if(elementos[i].name == nombre) {
			elementoExistente = "si"
		 }
     }
	 // fix para que no chequee el radio si no existe
	 if(elementoExistente == "no") return true; 
     else return false;
} 


function validateConfirmField(textFieldName, textFieldNameC, err, errdiv, vcontinue)
{
	if(vcontinue)
	{
		field	= document.getElementById(textFieldName);
		fieldC	= document.getElementById(textFieldNameC);
		if(field==null || fieldC==null)
		{
			//alert("Field '"+textFieldName+"' or '"+textFieldNameC+"' doesn't exists");
			return(vcontinue);
		}
		if(field.value!=fieldC.value)
		{
			field.focus();
			//err_div				= document.getElementById(errdiv);
			//err_div.innerHTML	= err+"<br />";
			alert(err);
			return(false);
		}
	}
	return(vcontinue);
}

function validateEmailField(textFieldName, err, errdiv, vcontinue)
{
	if(vcontinue)
	{
		field	= document.getElementById(textFieldName);
		if(field==null)
		{
			//alert("Field '"+textFieldName+"' doesn't exists");
			return(vcontinue);
		}
		if(!checkMail(field.value))
		{
			field.focus();
			//err_div				= document.getElementById(errdiv);
			//err_div.innerHTML	= err+"<br />";
			alert(err);
			return(false);
		}
	}
	return(vcontinue);
}

function validateDomainField(textFieldName, err, errdiv, vcontinue)
{
	if(vcontinue)
	{
		field	= document.getElementById(textFieldName);
		if(field==null)
		{
			//alert("Field '"+textFieldName+"' doesn't exists");
			return(vcontinue);
		}
		field.value = field.value.replace(/https?\:\/\//gi,"");
		if(textFieldName!='ssl_domain') { // saca la www pero no en SSL
			field.value = field.value.replace(/www\./gi,"");
		}
		//field.value = field.value.replace(/www\./gi,""); // lo saque por el ssl
		field.value = field.value.toLowerCase();
		if(!checkDomain(field.value))
		{
			field.focus();
			//err_div				= document.getElementById(errdiv);
			//err_div.innerHTML	= err+"<br />";
			alert(err);
			return(false);
		}
	}
	return(vcontinue);
}

function validateDomainFieldCombo(textFieldName, err, errdiv, vcontinue, product)
{
	if(vcontinue && product == 'COMBO')
	{
		field	= document.getElementById(textFieldName);
		if(field==null)	{
			return(vcontinue);
		}
		field.value = field.value.replace(/https?\:\/\//gi,"");
		if(textFieldName!='ssl_domain') { // saca la www pero no en SSL
			field.value = field.value.replace(/www\./gi,"");
		}
		parts = field.value.split('.');
		if(parts.length>2)
		{
			field.focus();
			alert(err);
			return(false);
		}
	}
	return(vcontinue);
}

function validateIPField(textFieldName, err, errdiv, vcontinue)
{
	if(vcontinue)
	{
		field	= document.getElementById(textFieldName);
		if(field==null)
		{
			//alert("Field '"+textFieldName+"' doesn't exists");
			return(vcontinue);
		}
		if(!checkIP(field.value))
		{
			field.focus();
			//err_div				= document.getElementById(errdiv);
			//err_div.innerHTML	= err+"<br />";
			alert(err);
			return(false);
		}
	}
	return(vcontinue);
}

function calcularSEM(idInversion,idMoneda,idPrice,formok) {
	if(document.getElementById(idInversion) != null && formok) {
		inversion = document.getElementById(idInversion);
		varInversion = parseFloat(inversion.value*1);
		porcentaje = 15;
		var filter = /^([0-9]){1,9}$/;
		if(filter.test(varInversion)) {
			if(document.getElementById(idMoneda) == null) {
				moneda = 0;
			} else {
				moneda = (document.getElementById(idMoneda).value * 1);
			}
			if(moneda == 0) { /* pesos */
				activacion = 15;
				if(varInversion < 100) { inversion.value = 100; varInversion = 100; }
				if(varInversion < 4000) comision = varInversion * porcentaje;
				else comision = 4000 * porcentaje;
			} else { /* dolares o euro */
				activacion = 5;
				if(varInversion < 25) { inversion.value = 25; varInversion = 25; }
				if(varInversion < 1000) comision = varInversion * porcentaje;
				else comision = 100 * porcentaje;
			}
			if(document.getElementById(idPrice) != null) {
				document.getElementById(idPrice).innerHTML = varInversion + (comision/100) + activacion;
			}
			return(formok);
		} else {
			alert("La INVERSIÓN no es válida (el campo acepta sólo números).");
			return(false);
		}
	}
	return(formok);
}

function checkMail(email){
	var filter = /^([a-zA-Z0-9_\.\-])+\@(([a-zA-Z0-9\-])+\.)+([a-zA-Z0-9]{2,4})+$/;
	if (filter.test(email))
	{
		return true;
	}
		return false;
}

function checkIP(nroIp){
	var ipPattern = /^(\d{1,3})\.(\d{1,3})\.(\d{1,3})\.(\d{1,3})$/;
	if(!nroIp.match(ipPattern)) { return false; }
	
	if (nroIp == "0.0.0.0") { return false; }
	if (nroIp == "255.255.255.255") { return false; }
	
	ipArray = nroIp.match(/(\d{1,3})/g);
	if(ipArray[0] == "192" && ipArray[1] == "168") { return false; }
	for (i = 1; i < 4; i++) {
		if (ipArray[i] > 255) { return false; }
	}
	
	return true;
}

function checkDomain(dominio){
	var filter = /^(([a-zA-Z0-9\-\*])+\.)+([a-zA-Z0-9]{2,4})+$/;
	if(dominio==null || dominio=="") {
		return true;
	} 
	if (filter.test(dominio))
	{
		var punto = dominio.lastIndexOf(".");
		if(punto > 0) {
			if(dominio.charAt(0) != "-" && dominio.charAt(dominio.charAt(punto-1)) != "-") 
			{ 
				return true;
			}
		}
	}
	return false;
}

function writeOnConsole(message)
{
	console.info(message);
}


var dtCh= "/";
var minYear=1900;
var maxYear=2009;

function isInteger(s){
	var i;
    for (i = 0; i < s.length; i++){   
        // Check that current character is number.
        var c = s.charAt(i);
        if (((c < "0") || (c > "9"))) return false;
    }
    // All characters are numbers.
    return true;
}

function stripCharsInBag(s, bag){
	var i;
    var returnString = "";
    // Search through string's characters one by one.
    // If character is not in bag, append to returnString.
    for (i = 0; i < s.length; i++){   
        var c = s.charAt(i);
        if (bag.indexOf(c) == -1) returnString += c;
    }
    return returnString;
}

function daysInFebruary (year){
	// February has 29 days in any year evenly divisible by four,
    // EXCEPT for centurial years which are not also divisible by 400.
    return (((year % 4 == 0) && ( (!(year % 100 == 0)) || (year % 400 == 0))) ? 29 : 28 );
}
function DaysArray(n) {
	for (var i = 1; i <= n; i++) {
		this[i] = 31
		if (i==4 || i==6 || i==9 || i==11) {this[i] = 30}
		if (i==2) {this[i] = 29}
   } 
   return this
}

function isDate(dtStr){
	var daysInMonth = DaysArray(12)
	var pos1=dtStr.indexOf(dtCh)
	var pos2=dtStr.indexOf(dtCh,pos1+1)
	var strMonth=dtStr.substring(0,pos1)
	var strDay=dtStr.substring(pos1+1,pos2)
	var strYear=dtStr.substring(pos2+1)
	strYr=strYear
	if (strDay.charAt(0)=="0" && strDay.length>1) strDay=strDay.substring(1)
	if (strMonth.charAt(0)=="0" && strMonth.length>1) strMonth=strMonth.substring(1)
	for (var i = 1; i <= 3; i++) {
		if (strYr.charAt(0)=="0" && strYr.length>1) strYr=strYr.substring(1)
	}
	month=parseInt(strMonth)
	day=parseInt(strDay)
	year=parseInt(strYr)
	if (pos1==-1 || pos2==-1){
		//alert("The date format should be : mm/dd/yyyy")
		return false
	}
	if (strMonth.length<1 || month<1 || month>12){
		//alert("Please enter a valid month")
		return false
	}
	if (strDay.length<1 || day<1 || day>31 || (month==2 && day>daysInFebruary(year)) || day > daysInMonth[month]){
		//alert("Please enter a valid day")
		return false
	}
	if (strYear.length != 4 || year==0 || year<minYear || year>maxYear){
		//alert("Please enter a valid 4 digit year between "+minYear+" and "+maxYear)
		return false
	}
	if (dtStr.indexOf(dtCh,pos2+1)!=-1 || isInteger(stripCharsInBag(dtStr, dtCh))==false){
		//alert("Please enter a valid date")
		return false
	}
	return true
}

function hideSomeInputs(optionString,formPointer,inputType) {
	switch(optionString) {
		case "CUIT": 
			document.getElementById(inputType+"_birth_day").disabled="disabled";
			document.getElementById(inputType+"_birth_month").disabled="disabled";
			document.getElementById(inputType+"_birth_year").disabled="disabled";
			for (var i = 0; i < formPointer.length; i++){
				if(formPointer.elements[i].name == inputType+"_gender" && formPointer.elements[i].type == "radio" ){
					formPointer.elements[i].disabled="disabled";
				}
			}
			break;
		case "DNI": default: 
			document.getElementById(inputType+"_birth_day").disabled="";
			document.getElementById(inputType+"_birth_month").disabled="";
			document.getElementById(inputType+"_birth_year").disabled="";
			for (var i = 0; i < formPointer.length; i++){
				if(formPointer.elements[i].name == inputType+"_gender" && formPointer.elements[i].type == "radio" ){
					formPointer.elements[i].disabled="";
				}
			}
			break;
	}
}

function hideShowProvincias(paisValue,formPointer,inputType){
	if(paisValue == "Argentina") {
		for (var i = 0; i < formPointer.length; i++){
			if(formPointer.elements[i].name == inputType+"_state_arg" && formPointer.elements[i].type != "select" && formPointer.elements[i].disabled){
				formPointer.elements[i].disabled="";
				formPointer.elements[i].style.display="block";
			}
			if(formPointer.elements[i].name == inputType+"_state" && formPointer.elements[i].type == "text"  && !formPointer.elements[i].disabled){
				formPointer.elements[i].disabled="";
				formPointer.elements[i].style.display="none";
			}
		}
	//} else if(paisValue == "OTRO") { // Para otros paises
	} else { // Todos los que no son AR
		for (var i = 0; i < formPointer.length; i++){
			if(formPointer.elements[i].name == inputType+"_state_arg" && formPointer.elements[i].type != "select" && !formPointer.elements[i].disabled){
				formPointer.elements[i].disabled="";
				formPointer.elements[i].style.display="none";
			}
			if(formPointer.elements[i].name == inputType+"_state" && formPointer.elements[i].type == "text"  && formPointer.elements[i].disabled){
				formPointer.elements[i].disabled="";
				formPointer.elements[i].style.display="block";
			}
		}		
	}
}