// JavaScript Document
$(document).ready(function(){
                                                                      
        //When you click on a link with class of poplight and the href starts with a # 
        $('a.poplight[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="images/close_pop.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 = ($('#' + popID).height() + 80) / 2;
                var popMargLeft = ($('#' + 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 
                
                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();  
						$('#show').html('');
        }); //fade them both out
                
                return false;
        });
 
        
});