function validate_log() {
	
	var email = $('#email').attr('value');
	var pword = $('#password').attr('value');
	
	$('#email').keydown(function() {
		
		$('#eEmail').fadeTo('fast', 0, function() {
      		$('#eEmail').html("");
			$('#info').fadeTo('fast', 0, function() {
				$('#info').html("");
				$('#info').css('opacity','100');
			});
			$('#eEmail').css('opacity','100');
   	 	});
	});
	
	if (!IsValidEmail(email))
	{
		$('#eEmail').html("<img src='../img/16-em-cross.png' /> Please enter a valid email address");
		return;
	}
	
	
	if (email == "") {
		$('#eEmail').html("<img src='../img/16-em-cross.png' /> Please enter your email");
		return;
	}
	
	$('#password').keydown(function() {
		
		$('#ePass').fadeTo('fast', 0, function() {
      		$('#ePass').html("");
			$('#info').fadeTo('fast', 0, function() {
				$('#info').html("");
				$('#info').css('opacity','100');
			});
			
			$('#ePass').css('opacity','100');
   	 	});
	});
	
		if (pword == "") {
		$('#ePass').html("<img src='../img/16-em-cross.png' /> Please enter your password");
		return;
	}
	
	$.post("php/login.php", { email: email, pword: pword },
	function(data){
		if (data == 1)
		{
			location.href = 'main.html';	
			
		} else {
			
			$('#info').html("<img src='../img/16-em-cross.png' /> Incorrect email or password");
			$('#email').value("");
			$('#password').value("");
		}
		
		
	});
}

function validate_reg() {
	
	var name = $('#name').attr('value');
	var pword = $('#rPassword').attr('value');
	var pword2 = $('#rPassword2').attr('value');
	var mail = $('#rMail').attr('value');
	var company = $('#company').attr('value');
	
	$('#rEmail').keydown(function() {
		
		$('#eEmail').fadeTo('fast', 0, function() {
      		$('#eEmail').html("");
			$('#info').fadeTo('fast', 0, function() {
				$('#info').html("");
				$('#info').css('opacity','100');
			});
			$('#eEmail').css('opacity','100');
   	 	});
	});
	
		if (email == "") {
		$('#eEmail').html("<img src='../img/16-em-cross.png' /> Please enter your email");
		return;
	}
	
	$('#password').keydown(function() {
		
		$('#ePass').fadeTo('fast', 0, function() {
      		$('#ePass').html("");
			$('#info').fadeTo('fast', 0, function() {
				$('#info').html("");
				$('#info').css('opacity','100');
			});
			
			$('#ePass').css('opacity','100');
   	 	});
	});
	
		if (pword == "") {
		$('#ePass').html("<img src='../img/16-em-cross.png' /> Please enter your password");
		return;
	}
	
	$.post("php/register.php", { email: email, pword: pword },
	function(data){
		if (data == 1)
		{
			location.href = 'main.html';	
			
		} else {
			
			$('#info').html("<img src='../img/16-em-cross.png' /> Incorrect username or password");
			
		}
		
		
	});
}

function IsValidEmail(email)
{
	var filter = /^([\w-\.]+)@((\[[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.)|(([\w-]+\.)+))([a-zA-Z]{2,4}|[0-9]{1,3})(\]?)$/;
	return filter.test(email);
}