/* 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)
 */
$(document).ready(function() {
		$(".greybox").click(function(){
			GB_show(this.href,"501");
			return false;
		});
});

var GB_DONE = false;
var GB_HEIGHT = 400;
var GB_WIDTH = 400;
var GB_ANIMATION = true;


function GB_show(url, width) {
  GB_WIDTH = width || 400;

  if(!GB_DONE) {
    $(document.body)
      .append("<div id='GB_overlay'></div><div id='GB_window'></div>");

    /*$("#GB_overlay").click(GB_hide);*/
    $(window).resize(GB_position);
    GB_DONE = true;
  }


	var html = $.ajax({
			url: url,
			async: false
	}).responseText;

  $("#GB_frame").remove();
  $("#GB_window").append("<div id='GB_frame'>"+html+"</div>");
  $(".popup_close").click(GB_hide);
  $("#GB_overlay").show();
  GB_position();

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

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

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