function isEmail(string){
	if (string.search(/^\w+((-\w+)|(\.\w+))*\@[A-Za-z0-9]+((\.|-)[A-Za-z0-9]+)*\.[A-Za-z0-9]+$/) != -1){
		return true;
	}else{
		return false;
	}
};

function capitalize(obj){
	val = obj.value;
	newVal = '';
	val = val.split(' ');
	for(var c=0; c < val.length; c++){
		newVal += val[c].substring(0,1).toUpperCase() + val[c].substring(1,val[c].length) + '';
	}
	obj.value = newVal;
};

function doSelected(x, y){
	
	var select_box = document.getElementById(y);

	for(i = 0 ; i < select_box.length ; i++){
		if(select_box.options[i].value == x){
		select_box.options[i].selected="selected";
		}
	}
};

/////////////

function login(){

var userId = document.getElementById("strUser").value;
var pw = document.getElementById("strPw").value;
var intWord = "";
var theresult = "pass"
var errorImg = "<img src='images/_error.gif' alt='!' />"

	if(userId.length <= 0){
		document.getElementById("error_user").innerHTML = errorImg + " Please enter your username.";
		theresult = "not pass"
	}else{
		document.getElementById("error_user").innerHTML = intWord;
	}
	if(pw.length <= 0){
		document.getElementById("error_pw").innerHTML = errorImg + " Please enter your password";
		theresult = "not pass"
	}else{
		document.getElementById("error_pw").innerHTML = intWord;
	}

if(theresult == "pass"){
	return true;
}else{
	return false;
}

};

/////////////

function notifiedJoinUs(){

var Fname = document.getElementById("strFirstName").value;
var Lname = document.getElementById("strLastName").value;
var phone = document.getElementById("strPhone").value;
var Email = document.getElementById("strEmail").value;
var msg = document.getElementById("strMsg").value;

var intWord = "*";
var theresult = "pass"
var errorImg = "<img src='images/_error.gif' alt='!' />"

	if(Fname.length <= 0){
		document.getElementById("error_Fname").innerHTML = errorImg + " Please enter your name.";
		theresult = "not pass"
	}else{
		document.getElementById("error_Fname").innerHTML = intWord;
	}
	if(Lname.length <= 0){
		document.getElementById("error_Lname").innerHTML = errorImg + " Please enter your surname.";
		theresult = "not pass"
	}else{
		document.getElementById("error_Lname").innerHTML = intWord;
	}
	if(phone.length <= 0){
		document.getElementById("error_phone").innerHTML = errorImg + " Please enter your contact number.";
		theresult = "not pass"
	}else{
		document.getElementById("error_phone").innerHTML = intWord;
	}
	if(Email.length <= 0){
		document.getElementById("error_email").innerHTML = errorImg + " Please enter your email address.";
		theresult = "not pass"
	}else if(isEmail(Email) == false){
		document.getElementById("error_email").innerHTML = errorImg + " This email address is invalid.";
		theresult = "not pass"
	}else{
		document.getElementById("error_email").innerHTML = intWord;
	}
	if(msg.length <= 0){
		document.getElementById("error_msg").innerHTML = "<br /><label>&nbsp;</label>" + errorImg + " Please enter your comment.";
		theresult = "not pass"
	}else{
		document.getElementById("error_msg").innerHTML = intWord;
	}

if(theresult == "pass"){
	return true;
}else{
	return false;
}

};

function notifiedEnquiry(){

var Fname = document.getElementById("strFirstName").value;
var Lname = document.getElementById("strLastName").value;
var company = document.getElementById("strCompany").value;
var Email = document.getElementById("strEmail").value;
var country = document.getElementById("strCountry").value;
var phone = document.getElementById("strPhone").value;
var msg = document.getElementById("strMsg").value;
var read = document.getElementById("strRead");

var intWord = "*";
var theresult = "pass"
var errorImg = "<img src='images/_error.gif' alt='!' />"

	if(Fname.length <= 0){
		document.getElementById("error_Fname").innerHTML = errorImg + " Please enter your name.";
		theresult = "not pass"
	}else{
		document.getElementById("error_Fname").innerHTML = intWord;
	}
	if(Lname.length <= 0){
		document.getElementById("error_Lname").innerHTML = errorImg + " Please enter your surname.";
		theresult = "not pass"
	}else{
		document.getElementById("error_Lname").innerHTML = intWord;
	}
	if(company.length <= 0){
		document.getElementById("error_company").innerHTML = errorImg + " Please enter your company name.";
		theresult = "not pass"
	}else{
		document.getElementById("error_company").innerHTML = intWord;
	}
	if(Email.length <= 0){
		document.getElementById("error_email").innerHTML = errorImg + " Please enter your email address.";
		theresult = "not pass"
	}else if(isEmail(Email) == false){
		document.getElementById("error_email").innerHTML = errorImg + " This email address is invalid.";
		theresult = "not pass"
	}else{
		document.getElementById("error_email").innerHTML = intWord;
	}
	if(country.length <= 0){
		document.getElementById("error_country").innerHTML = "<br style='clear:both;' /><label>&nbsp;</label>" + errorImg + " Please enter your country of residence.";
		theresult = "not pass"
	}else{
		document.getElementById("error_country").innerHTML = "";
	}
	if(phone.length <= 0){
		document.getElementById("error_phone").innerHTML = errorImg + " Please enter your contact number.";
		theresult = "not pass"
	}else{
		document.getElementById("error_phone").innerHTML = intWord;
	}
	if(msg.length <= 0){
		document.getElementById("error_msg").innerHTML = "<br /><label>&nbsp;</label>" + errorImg + " Please enter your message.";
		theresult = "not pass"
	}else{
		document.getElementById("error_msg").innerHTML = intWord;
	}
	if(read.checked){
		document.getElementById("error_read").innerHTML = "";
	}else{
		document.getElementById("error_read").innerHTML = errorImg + " Please read the Terms &amp; Conditions.";
		theresult = "not pass";
	}

if(theresult == "pass"){
	return true;
}else{
	return false;
}

};

/////////////

function rollItOver(){
var classDisplay = document.getElementById('main').getElementsByTagName('h3');
	for(var i = 0; i < classDisplay.length; i++){
		classDisplay[i].onmouseover = function (){this.style.color = "#FFFFFF"}
		classDisplay[i].onmouseout = function (){this.style.color = "#000000"}
	}
};