// JavaScript Document

String.prototype.Trim = function() { 
	return this.replace(/(^\s*)|(\s*$)/g, ""); 
} 

// return the value of the radio button that is checked
// return an empty string if none are checked, or
// there are no radio buttons
function getCheckedValue(radioObj) {
	if(!radioObj)
		return "";
	var radioLength = radioObj.length;
	if(radioLength == undefined)
		if(radioObj.checked)
			return radioObj.value;
		else
			return "";
	for(var i = 0; i < radioLength; i++) {
		if(radioObj[i].checked) {
			return radioObj[i].value;
		}
	}
	return "";
}

// set the radio button with the given value as being checked
// do nothing if there are no radio buttons
// if the given value does not exist, all the radio buttons
// are reset to unchecked
function setCheckedValue(radioObj, newValue) {
	if(!radioObj)
		return;
	var radioLength = radioObj.length;
	if(radioLength == undefined) {
		radioObj.checked = (radioObj.value == newValue.toString());
		return;
	}
	for(var i = 0; i < radioLength; i++) {
		radioObj[i].checked = false;
		if(radioObj[i].value == newValue.toString()) {
			radioObj[i].checked = true;
		}
	}
}

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

function checkKeywordSearch(myForm) {
	var keyword = myForm.keyword;
	var sendFlag = true;
	
	if (keyword.value.Trim() == "" && sendFlag){
		alert("Rogamos ponga palabra clave");
		sendFlag = false;
		keyword.focus();
	}
	
	if (sendFlag) {
		myForm.btnSubmit.disabled = "disabled";
	}
	
	return sendFlag;
}

function checkEnquiry(myForm) {
	var firstName = myForm.firstName;
	var lastName = myForm.lastName;
	var email = myForm.email;
	var phone = myForm.phone;
	var comments = myForm.comments;
	var sendFlag = true;
	
	if (firstName.value.Trim() == "" && sendFlag){
		alert("Escriba su Nombre");
		sendFlag = false;
		firstName.focus();
	}
	
	if (lastName.value.Trim() == "" && sendFlag){
		alert("Escriba su Apellido");
		sendFlag = false;
		lastName.focus();
	}
	
	if (email.value.Trim() == "" && sendFlag){
		alert("Escriba su direccion e-mail");
		sendFlag = false;
		email.focus();
	} else if (!checkMail(email.value.Trim()) && sendFlag) {
		alert("Direccion e-mail incorrrecto. Por favor pueba de nuevo");
		sendFlag = false;
		email.focus();
	}
	
	if (phone.value.Trim() == "" && sendFlag){
		alert("Escriba su Telefono");
		sendFlag = false;
		phone.focus();
	}
	
	if (comments.value.Trim() == "" && sendFlag){
		alert("Rogamos escriba su mensaje");
		sendFlag = false;
		comments.focus();
	}
	
	if (sendFlag) {
		myForm.btnSubmit.disabled = "disabled";
	}
	
	return sendFlag;
}

function checkMemReg(myForm) {
	var firstName = myForm.firstName;
	var lastName = myForm.lastName;
	var company = myForm.company;
	var email = myForm.email;
	var pass = myForm.pass;
	var pass_confirm = myForm.pass_confirm;
	var phone = myForm.phone;
	var address1 = myForm.address1;
	var towncity = myForm.towncity;
	var country = myForm.country;
	var sendFlag = true;
	
	if (firstName.value.Trim() == "" && sendFlag){
		alert("Escriba su Nombre");
		sendFlag = false;
		firstName.focus();
	}
	
	if (lastName.value.Trim() == "" && sendFlag){
		alert("Escriba su Apellido");
		sendFlag = false;
		lastName.focus();
	}
	
	if (company.value.Trim() == "" && sendFlag){
		alert("Please input your company name");
		sendFlag = false;
		company.focus();
	}
	
	if (email.value.Trim() == "" && sendFlag){
		alert("Escriba su direccion e-mail");
		sendFlag = false;
		email.focus();
	} else if (!checkMail(email.value.Trim()) && sendFlag) {
		alert("Direccion e-mail incorrrecto. Por favor pueba de nuevo");
		sendFlag = false;
		email.focus();
	}
	
	if (pass.value.Trim() == "" && sendFlag){
		alert("Escriba su Contrasena");
		sendFlag = false;
		pass.focus();
	}
	
	if (pass_confirm.value.Trim() == "" && sendFlag){
		alert("Escriba su Contrasena");
		sendFlag = false;
		pass_confirm.focus();
	} else if (pass_confirm.value.Trim() != pass.value.Trim()) {
		alert("Contrasena incorrrecto. Por favor pueba de nuevo");
		sendFlag = false;
		pass.value = "";
		pass_confirm.value = "";
		pass.focus();
	}
	
	if (phone.value.Trim() == "" && sendFlag){
		alert("Escriba su Telefono");
		sendFlag = false;
		phone.focus();
	}
	
	if (address1.value.Trim() == "" && sendFlag){
		alert("Escriba su direccion");
		sendFlag = false;
		address1.focus();
	}
	
	if (towncity.value.Trim() == "" && sendFlag){
		alert("Escriba su Cuidad");
		sendFlag = false;
		towncity.focus();
	}
	
	if (country.value.Trim() == "" && sendFlag){
		alert("Escriba su pais");
		sendFlag = false;
		country.focus();
	}
	
	if (sendFlag) {
		myForm.btnSubmit.disabled = "disabled";
	}
	
	return sendFlag;
}

function checkMemFP(myForm) {
	var email = myForm.email;
	var sendFlag = true;
	
	if (email.value.Trim() == "" && sendFlag){
		alert("Escriba su direccion e-mail registrado");
		sendFlag = false;
		email.focus();
	} else if (!checkMail(email.value.Trim()) && sendFlag) {
		alert("Direccion e-mail incorrrecto. Por favor pueba de nuevo");
		sendFlag = false;
		email.focus();
	}
	
	if (sendFlag) {
		myForm.btnSubmit.disabled = "disabled";
	}
	
	return sendFlag;
}

function checkMemLogin(myForm) {
	var username = myForm.username;
	var pass = myForm.pass;
	var sendFlag = true;
	
	if (username.value.Trim() == "" && sendFlag){
		alert("Escriba su nombre de usuario");
		sendFlag = false;
		username.focus();
	} else if (!checkMail(username.value.Trim()) && sendFlag) {
		alert("El nombre de usuario tiene que ser en formato e-mail.");
		sendFlag = false;
		username.focus();
	}
	
	if (pass.value.Trim() == "" && sendFlag){
		alert("Escriba su Contrasena");
		sendFlag = false;
		pass.focus();
	}
	
	if (sendFlag) {
		myForm.btnSubmit.disabled = "disabled";
	}
	
	return sendFlag;
}