Sustituir enlace url en lugar de la imagen lightbox

Hola tengo un slider en mi pagina de inicio y necesito eliminar el popup Lightbox para sustituirlo por una URL específica, por ejemplo a una de mis entradas. La web es Regidor Fotógrafos está en cosntrucción pero necesito solucionarlo.

Esta galería del index depende de 3 ficheros que os muestro a continuación:

index.php



<?php

/**

* The main template file.

*

* @package WordPress

*/



session_start();



if(isset($_SESSION['pp_homepage_slideshow_style']))

{

$pp_homepage_slideshow_style = $_SESSION['pp_homepage_slideshow_style'];

}

else

{

$pp_homepage_slideshow_style = get_option('pp_homepage_slideshow_style');

}

if(empty($pp_homepage_slideshow_style))

{

$pp_homepage_slideshow_style = 'flow';

}



if($pp_homepage_slideshow_style == 'youtube_video')

{

$_GET['mode'] = 'f';

}





get_header();



$pp_homepage_slideshow_cat = get_option('pp_homepage_slideshow_cat');

$homepage_items = -1;



$args = array(

'post_type' => 'attachment',

'numberposts' => $homepage_items,

'post_status' => null,

'post_parent' => $pp_homepage_slideshow_cat,

'order' => 'ASC',

'orderby' => 'menu_order',

);

$all_photo_arr = get_posts( $args );





include (TEMPLATEPATH . "/templates/template-slider-".$pp_homepage_slideshow_style.".php");



if($pp_homepage_slideshow_style != 'fullscreen')

{

get_footer();

}

?>



imageFlowXML.php



<?php

if(file_exists('../../../wp-load.php'))

{

require_once( '../../../wp-load.php' );

}

else

{

require_once( '../../../../wp-load.php' );

}





if(!isset($_GET['gallery_id']) OR empty($_GET['gallery_id']))

{

$pp_homepage_slideshow_cat = get_option('pp_homepage_slideshow_cat');

$homepage_items = -1;



$args = array(

'post_type' => 'attachment',

'numberposts' => $homepage_items,

'post_status' => null,

'post_parent' => $pp_homepage_slideshow_cat,

'order' => 'ASC',

'orderby' => 'menu_order',

);

$all_photo_arr = get_posts( $args );

}

else

{

$portfolio_items = -1;



$args = array(

'post_type' => 'attachment',

'numberposts' => $portfolio_items,

'post_status' => null,

'post_parent' => $_GET['gallery_id'],

'order' => 'ASC',

'orderby' => 'menu_order',

);

$all_photo_arr = get_posts( $args );

}





header("Content-type: text/xml");

echo '<?xml version="1.0" encoding="utf-8" ?>

<bank>';



foreach($all_photo_arr as $photo)

{

$full_image_url = wp_get_attachment_image_src( $photo->ID, 'full' );

$small_image_url = wp_get_attachment_image_src( $photo->ID, 'large' );



echo '<img>';

echo '<src>'.$small_image_url[0].'</src>';

echo '<link>'.$full_image_url[0].'</link>';

echo '<title></title>';

echo '<caption></caption>';

echo '</img>';

}



echo '</bank>';

?>

template-slider-flow.php

<div id="imageFlow">

<div class="text">

<div class="title">Loading</div>

<div class="legend">Please wait...</div>

</div>

<div class="scrollbar">

<?php

if(isset($_SESSION['pp_skin']))

{

$pp_skin = $_SESSION['pp_skin'];

}

else

{

$pp_skin = get_option('pp_skin');

}



if($pp_skin == 'light')

{

?>

<img class="track" src="<?php echo get_stylesheet_directory_uri(); ?>/images/white_slider_bg.png" alt="">

<img class="bar" src="<?php echo get_stylesheet_directory_uri(); ?>/images/white_slider_handle.png" alt="">

<?php

}

else

{

?>

<img class="track" src="<?php echo get_stylesheet_directory_uri(); ?>/images/dark_slider_bg.png" alt="">

<img class="bar" src="<?php echo get_stylesheet_directory_uri(); ?>/images/white_slider_handle.png" alt="">

<?php

}

?>

<img class="arrow-left" src="<?php echo get_stylesheet_directory_uri(); ?>/images/sl.gif" alt="">

<img class="arrow-right" src="<?php echo get_stylesheet_directory_uri(); ?>/images/sr.gif" alt="">

</div>

</div>



<div id="fancy_gallery" style="display:none">

<?php

$pp_display_image_title = get_option('pp_display_image_title');



foreach($all_photo_arr as $key => $photo)

{

$full_image_url = wp_get_attachment_image_src( $photo->ID, 'full' );

$small_image_url = wp_get_attachment_image_src( $photo->ID, 'large' );

?>

<a id="fancy_gallery<?php echo $key; ?>" href="<?php echo $full_image_url[0]; ?>" rel="gallery" <?php if(!empty($pp_display_image_title)) { ?> title="<?php echo $photo->post_title; ?>" <?php } ?>><img src="<?php echo get_stylesheet_directory_uri(); ?>/images/white_slider_handle.png" /></a>

<?php

}

?>

</div>



<?php

if(!empty($all_photo_arr))

{

?>

<script>

/* ==== create imageFlow ==== */

// div ID, imagesbank, horizon, size, zoom, border, autoscroll_start, autoscroll_interval

imf.create("imageFlow", '<?php echo get_stylesheet_directory_uri(); ?>/imageFlowXML.php', 0.6, 0.4, 0, 10, 8, 4);



jQuery(document).ready(function(){

jQuery('#footer').css('position', 'fixed');

jQuery('#footer').css('bottom', '20px');

jQuery('#footer').css('width', '100%');

jQuery('#footer').css('textAlign', 'center');

});

</script>

<?php

}

?>

funcion especifica


/* ==== diapo onclick ==== */

click : function () {

/* ---- stop autoscroll ---- */

this.parent.time = 0;

this.parent.time_out = this.parent.time_start;

if (this.parent.view == this.N) {

/* ---- click on zoomed diapo ---- */

if (this.url) {

/* ---- open hyperlink ---- */

//$j('#fancy_gallery'+this.N).trigger('click');

window.open(this.url, this.target);

} else {

/* ---- zoom in/out ---- */

/*this.z1 = this.z1 == 1 ? this.parent.zoom : 1;

this.parent.calc();*/

}

} else {

/* ---- select diapo ---- */

this.parent.view = this.N;

this.parent.calc();

}

return false;

}



Que tengo que hacer por favor que alguien me ayude.

Gracias.