// On domready
$(function() {
    var cookie_name = "first_view";
    var options = {
        path: '/'//, 
        //expires: 10
    };
    
    // Get the cookie
    cookie_exists = $.cookie(cookie_name);
    
    // Cookie exists?
    if(null === cookie_exists) {
        display_popup();
        
        // Set it
        $.cookie(cookie_name, false, options);
    }
});

// Open the popup
function display_popup() {

    var theMessage = '<p>Welcome to the website for Our Big energy Challenge - a project that aimed to reduce the energy consumption of public sector organisations in and around the city of Bath.</p>'
                   + '<p>The project finished in 2009 and this site is live but no longer being updated. A review of Our Big Energy Challenge can be found by <a href="http://www.cse.org.uk/downloads/file/OBEC_a_review%282%29.pdf">clicking here</a>. Enquiries about the project should be directed to <a href="mailto:info@cse.org.uk">info@cse.org.uk.</a></p>'
                   + '<p><a href="javascript:popup_close();">Click here to continue to the site.</a></p>';
    
    // Open
    $.fn.colorbox({
        html: theMessage,
        width: '500px',
        height: '240px',
        scrolling: false
    });
}

// Close the popup
function popup_close() {
    $.fn.colorbox.close()
}