var $overlay_wrapper;
var $overlay_panel;

function show_overlay() {
    if ( !$overlay_wrapper ) append_overlay();
    $overlay_wrapper.fadeIn(780);
}

function hide_overlay() {
    $overlay_wrapper.fadeOut(488);
}

function append_overlay() {
    $overlay_wrapper = $('<div id="overlay"></div>').appendTo( $('BODY') );
    $overlay_panel = $('<div id="overlay-panel"></div>').appendTo( $overlay_wrapper );

    $overlay_panel.html( '<p ><object classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000" codebase="http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=9,0,28,0" width="780" height="488"><param name="movie" value="http://www.sunnetwork.org/images/deal.swf" /><param name="quality" value="high" /><embed src="http://www.sunnetwork.org/images/deal.swf" quality="high" pluginspage="http://www.adobe.com/shockwave/download/download.cgi?P1_Prod_Version=ShockwaveFlash" type="application/x-shockwave-flash" width="780" height="488"></embed></object></p><a href="#" class="hide-overlay">Close Window</a>' );

    attach_overlay_events();
}

function attach_overlay_events() {
    $('A.hide-overlay', $overlay_wrapper).click( function(ev) {
        ev.preventDefault();
        hide_overlay();
    });
}

$(function() {
    $('A.show-overlay').click( function(ev) {
        ev.preventDefault();
        show_overlay();
    });
});