$(document).ready(function () {
    //When you click on a link with class of popup and the href starts with a # 
    $('a.popup[href^=#]').click(function () {
        var popID = $(this).attr('rel'); //Get Popup Name
        var popURL = $(this).attr('href'); //Get Popup href to define size

        //Pull Query & Variables from href URL
        var query = popURL.split('?');
        var dim = query[1].split('&');
        var popWidth = dim[0].split('=')[1]; //Gets the first query string value

        //Fade in the Popup and add close button
        $('#' + popID).fadeIn().css({ 'width': Number(popWidth) }).prepend('<a href="#" class="close"><img src="/media/2334/close_pop_4.png" class="btn_close" title="Close Window" alt="Close" /></a>');

        //Define margin for center alignment (vertical   horizontal) - we add 80px to the height/width to accomodate for the padding  and border width defined in the css
        var popMargTop = ($('#' + popID).height() + 80) / 2;
        var popMargLeft = ($('#' + popID).width() + 80) / 2;

        //Apply Margin to Popup
        $('#' + popID).css({
            'margin-top': -popMargTop,
            'margin-left': -popMargLeft
        });

        //Fade in Background
        $('body').append('<div id="fade"></div>'); //Add the fade layer to bottom of the body tag.
        $('#fade').css({ 'filter': 'alpha(opacity=80)' }).fadeIn(); //Fade in the fade layer - .css({'filter' : 'alpha(opacity=80)'}) is used to fix the IE Bug on fading transparencies 
        return false;
    });



    //Close Popups and Fade Layer
    $('a.close, #fade').live('click', function () { //When clicking on the close or fade layer...
        $('#fade , .popup_block').fadeOut(function () {
            $('#fade, a.close').remove();  //fade them both out
        });
        return false;
    });

    //Close PopUp Open New PopUp
    $('a.popup').live('click', function () { //When clicking on the popup link ...
        $('#fade , #post_popup').fadeOut(function () {
            $('#fade, #login_popup,  a.close').fadeIn();  //fade them both in
        });
       
        return false;
    });




});