$(document).ready(function(){

   $.fn.popOpen = function(){
      
      popID = $(this).attr('rel'); //Get Popup Name
      popURL = $(this).attr('href'); //Get Popup href to define size
      
      //Pull Query & Variables from href URL
      query= popURL.split('?');
      dim= query[1].split('&');
      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="/images/fancy_close.png" class="btn_close" title="Close Window" alt="Close" /></a>');
      
      //Define margin for center alignment (vertical + horizontal) - 
      //we add 80 to the height/width to accomodate for the padding + border width defined in the css
      var popMargTop = ($('#' + popID).height() + 40) / 2;
      var popMargLeft = ($('#' + popID).width() + 40) / 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 
      
   };

   //When you click on a link with class of poplight and the href starts with a # 
   $('a.poplight[href^=#]').click(function() {
      $(this).popOpen(); //Run popOpen function on click
      return false;
   });
   
   var onealert = $.cookie('seeMeOnce');
   if (onealert != 'viewed') {
      $('a.poplight[href=#?w=550]').popOpen(); //Run popOpen function once on load
   };

   //Close Popups and Fade Layer
   $('a.close, #fade').live('click', function() { //When clicking on the close or fade layer...
      $.cookie('seeMeOnce', 'viewed', { expires: 1, path: '/'}); 
        $('#fade , .popup_block').fadeOut(); //fade them both out
      $('#fade').remove();
      return false;
   });

   popOpen

   
   
});