/* Greybox Redux
 * Required: http://jquery.com/
 * Written by: John Resig
 * Based on code by: 4mir Salihefendic (http://amix.dk)
 * License: LGPL (read more in LGPL.txt)
 */
jQuery.noConflict();
var GB_DONE = false;
var GB_HEIGHT = 640;
var GB_WIDTH = 820;

function GB_show(caption, url, height, width) {
 GB_HEIGHT = 640;
 GB_WIDTH = 820;
 if(!GB_DONE) {
  jQuery(document.body)
   .append("<div id='GB_overlay'></div><div id='GB_window'><div id='GB_caption'></div>"
    + "<img src='../media/images/box/close.gif' alt='Close window'/></div>");
  jQuery("#GB_window img").click(GB_hide);
  jQuery("#GB_overlay").click(GB_hide);
  jQuery(window).resize(GB_position);
  GB_DONE = true;
 }

 jQuery("#GB_frame").remove();
 jQuery("#GB_window").append("<iframe id='GB_frame' src='"+url+"'></iframe>");

 jQuery("#GB_caption").html(caption);
 jQuery("#GB_overlay").show();
 GB_position();

 if(GB_ANIMATION)
  jQuery("#GB_window").slideDown("slow");
 else
  jQuery("#GB_window").show();
}

function GB_hide() {
 jQuery("#GB_window,#GB_overlay").hide();
}

function GB_position() {
 var de = document.documentElement;
 var w = self.innerWidth || (de&&de.clientWidth) || document.body.clientWidth;
 jQuery("#GB_window").css({width:GB_WIDTH+"px",height:GB_HEIGHT+"px",
  left: ((w - GB_WIDTH)/2)+"px" });
 jQuery("#GB_frame").css("height",GB_HEIGHT - 32 +"px");
}