function validateFields(){
    
    if ($('#fields_fname').val() == ""){
        alert("Please fill your first name");
        $('#fields_fname').focus();
        return false;
    }
    if ($('#fields_lname').val() == ""){
        alert("Please fill your last name");
        $('#fields_lname').focus();
        return false;
    }
    if ($('#fields_email').val() == ""){
        alert("Please fill in your email address");
        $('#fields_email').focus();
        return false;
    }
    if ($('#fields_phone').val() == ""){
        alert("Please fill in your cellphone number");
        $('#fields_phone').focus();
        return false;
    }
    if ($('#fields_address1').val() == ""){
        alert("Please fill your Suburb/Town");
        $('#fields_address1').focus();
    return false;
    }
    if ($('#fields_age').val() == ""){
        alert("Please fill your age");
        $('#fields_age').focus();
        return false;
    }
    return true;
    
} 

function initLoveMail(el) {
	var message = 'enter email address';
	
	el.focus(function() {
		if (el.val() == message) {
			el.val("");
			el.css("color", "");
		}	
	}).blur(function() {
		showWatermark(el, message);
	});
	showWatermark(el, message);
}

function showWatermark(el, strMessage) {
	if (el.val() == "" || el.val() == strMessage) {
		el.css("color", "#aaa");
		el.val(strMessage);
	}
}