// JavaScript Document

function emailExists() {
	
	$('#emailValid').fadeOut('fast');

	var email = $('#email').val();
	var emailReg = /^([\w-\.]+@([\w-]+\.)+[\w-]{2,4})?$/;
	var has_error = false;

	if (email == "") {
		$('#emailValid').fadeIn('fast');
		$('#emailValid').html(
				'<img src="images/incorrect.png">Invalid email address!');

		return false;
	}

	if (!emailReg.test(email)) {
		has_error = true;
	}

	if (has_error == false) {

		$('#emailValid').fadeIn('fast');
		$('#emailValid').html('<img src="images/ajax-loader.gif">');

		$.post("TGAjaxServer.php", {
			mode :'emailval',
			email :email
		}, function(data) {
			if (parseInt(data) != 0) {
				$('#emailValid').fadeOut('fast');
				$('#emailValid').html('<img src="images/correct.png">');
				$('#emailValid').fadeIn('fast');
			} else {
				$('#emailValid').fadeOut('fast');
				$('#emailValid').html('Email already exists');
				$('#emailValid').fadeIn('fast');
			}
		}, "html");
	}else{
		$('#emailValid').fadeIn('fast');
		$('#emailValid').html(
				'<img src="images/incorrect.png">Invalid email address!');

		return false;
	}

}

function isValue() {

	var telephone = $('#telephone').val()

	if (isNaN(telephone)) {
		alert("Enter a valid phone number or ie (0214356453)");
	}
}

function checkCell() {

	var cellphone = $('#cellphone').val()

	if (isNaN(cellphone)) {
		alert("Enter a valid cell number or ie (0714356453)");
	}
}

function confirmPassword() {

	var password = $('#password').val()
	var confirmpassword = $('#confirmpassword').val()

	if (password != confirmpassword)
	{
		alert("Your password do not match, Please enter the same password ");
	}
}

function checkEmpty() {
	
	var has_error = false;
	
	var temp = $('#firstname').val();
	if (temp == "")
	{
		has_error = true;		
	}
	
	var temp = $('#lastname').val();
	if (temp == "")
	{
		has_error = true;
	}
	
	var temp = $('#company').val();
	if (temp == "")
	{
		has_error = true;
	}          
	
	var temp = $('#jobtitle').val();
	if (temp == "")
	{
		has_error = true;
	}
			
	var temp = $('#salary_range').val();
	if (temp == "")
	{
		has_error = true;
	}
	
	
		
	if (has_error == true)
	{
		alert("Please enter fill in all required fields ! ");
		return false;
	}
	
	
	
}