signup_clicked = 0;
signup_hovered = 0;
start_pos = 0;

var getBrowser = function() {
	var userAgent = navigator.userAgent.toLowerCase();
	if (/webkit/.test( userAgent )) {
		return "safari";
	}
	if (/opera/.test( userAgent )) {
		return "opera";
	}
	if (/msie/.test( userAgent ) && !/opera/.test( userAgent )) {
		return "msie";
	}
	if (/mozilla/.test( userAgent ) && !/(compatible|webkit)/.test( userAgent )) {
		return "mozilla";
	}
};

var getBrowserVersion = function() {
	var userAgent = navigator.userAgent.toLowerCase();
	return (userAgent.match( /.+(?:rv|it|ra|ie)[\/: ]([\d.]+)/ ) || [])[1];
};

$(document).ready(function() {
	$("#newsletter_signInButton").bind('click', doNLSubmit);
});

function nlsignup()
{
    if(signup_clicked == 1)
    {
        setTimeout('nlsignup()', 20000);
        signup_clicked = 0;
    }
    else if(signup_hovered == 1)
    {
        setTimeout('nlsignup()', 5000);
        signup_hovered = 0;
    }
    else
    {
        document.getElementById('nl-signup').style.display = 'none';
    }
}

function doNLSubmit() {
	$("#nl-signup-error").hide();
	var email = $("#namecard").val();
	if (validate(email)) {
        $("#nl-signup-error").text('* Invalid Email Address');
		$("#nl-signup-error").show();
	} else {
		$.ajax({
	                type:"POST",
	                url:"/newsletterReg",
	                data:{email: email},
	                dataType:"json",
	                async: false,
	                success:function(data)
                    {
				        if (data.result == "success")
                        {
					        $("#namecard").hide();
                            $("#newsletter_signInButton").hide();
                            $("#nl-signup-error").text('You\'ve successfully signed up to receive the eSecurityPlanet Newsletter.');
					        $("#nl-signup-error").show();
				        }
                        else
                        {
                            $("#nl-signup-error").text('Error registering for newsletter.');
                            $("#nl-signup-error").show();
                        }
			        },
                    error:function()
                    {
                        $("#nl-signup-error").text('Error registering for newsletter.');
                        $("#nl-signup-error").show();
                    }
	    });
	}
    return false;
}
function validate(email) {
	var reg = /^([A-Za-z0-9_\-\.]{2,})+\@([A-Za-z0-9_\-\.]{2,})+\.([A-Za-z]{2,4})$/;
	if(reg.test(email) == false) return true; else return false;
}

$(document).ready(function() {
    $('#months_carousel_top').jcarousel({
        start:start_pos
       // buttonPrevHTML: "<div><img src=\"/img/arrow-left.jpg\" width=\"13\" height=\"20\"></div>",
       // buttonNextHTML:"<div><img src=\"/img/arrow-right.jpg\" width=\"13\" height=\"21\"></div>"
    });
    $('#months_carousel').jcarousel({
        start:start_pos
       // buttonPrevHTML: "<div><img src=\"/img/arrow-left.jpg\" width=\"13\" height=\"20\"></div>",
       // buttonNextHTML:"<div><img src=\"/img/arrow-right.jpg\" width=\"13\" height=\"21\"></div>"
    });  
});