/* 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)
 */

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

function GB_show(caption, url, width) {
  scroll(0,0);
  GB_WIDTH = width || 400;
  var de = document.documentElement;
  var overlayHeight = document.body.clientHeight;
  var h = self.innerHeight || (de&&de.scrollHeight) || document.body.scrollHeight;
  
  if(!GB_DONE) {
    $(document.body)
      .append("<div id='GB_overlay'></div><div id='GB_window'><a href='javascript:void(0);' id='closeLinkTop'><img src='/common/images/template/cancel.gif' alt='close'></a><a href='javascript:void(0);' id='closeLinkBot'><img src='/common/images/template/cancel.gif' alt='close'></a></div>");
    $("#closeLinkTop").click(GB_hide);
    $("#closeLinkBot").click(GB_hide);
  $("#GB_overlay").css("height",h +"px");
    $(window).resize(GB_position);
    GB_DONE = true;
  }

  $("#GB_frame").remove();
  $("#GB_window").append("<iframe frameborder='0' marginheight='0' marginwidth='0' scrolling='no' id='GB_frame' src='"+url+"'></iframe>");
	
  $("#GB_caption").html(caption);
  $("#GB_overlay").show();
  GB_position();

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


function GB_showVid(caption, url, height, width) {
	  scroll(0,0);
	  GB_HEIGHT = height || 480;  
	  GB_WIDTH = width || 640;
	  var de = document.documentElement;
	  var overlayHeight = document.body.clientHeight;
	  var h = self.innerHeight || (de&&de.scrollHeight) || document.body.scrollHeight;
	  
	  if(!GB_DONE) {
	    $(document.body)
	      .append("<div id='GBvid_overlay'></div><div id='GBvid_window'><div class='closeVideo'><a href='javascript:void(0);' id='closeVideo'>Close</a></div></div>");
	    $("#closeVideo").click(GBvid_hide);
	  $("#GBvid_overlay").css("height",h +"px");
	    $(window).resize(GBvid_position);
	    GB_DONE = true;
	  }

	  $("#GBvid_frame").remove();
	  $("#GBvid_window").append("<iframe frameborder='0' marginheight='0' marginwidth='0' scrolling='no' id='GBvid_frame' src='"+url+"'></iframe>");
		
	  $("#GB_caption").html(caption);
	  $("#GBvid_overlay").show();
	  GBvid_position();

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



// for Saved Search
function SS_show(caption, url, width) {
  scroll(0,0);
  GB_WIDTH = width || 400;
  var de = document.documentElement;
  var overlayHeight = document.body.clientHeight;
  var h = self.innerHeight || (de&&de.scrollHeight) || document.body.scrollHeight;
  
  if(!GB_DONE) {
    $(document.body)
      .append("<div id='GB_overlay'></div><div id='GB_window'><a href='javascript:void(0);' id='closeLinkBotSS'><img src='/common/images/template/cancel.gif' alt='close'></a></div>");
    $("#closeLinkBotSS").click(GB_hide);
  $("#GB_overlay").css("height",h +"px");
    $(window).resize(GB_position);
    GB_DONE = true;
  }


  $("#GB_frame").remove();
  $("#GB_window").append("<iframe frameborder='0' marginheight='0' marginwidth='0' scrolling='no' id='GB_frame' src='"+url+"'></iframe>");
	
  $("#GB_caption").html(caption);
  $("#GB_overlay").show();
  GB_position();

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

function Saved_show(caption, url, width) {
  scroll(0,0);
  GB_WIDTH = width || 400;
  var de = document.documentElement;
  var overlayHeight = document.body.clientHeight;
  var h = self.innerHeight || (de&&de.scrollHeight) || document.body.scrollHeight;
  
  if(!GB_DONE) {
    $(document.body)
      .append("<div id='GB_overlay'></div><div id='GB_window'></div>");
  $("#GB_overlay").css("height",h +"px");
    $(window).resize(GB_position);
    GB_DONE = true;
  }
  $("#GB_frame").remove();
  $("#GB_window").append("<iframe frameborder='0' marginheight='0' marginwidth='0' scrolling='no' id='GB_frame' src='"+url+"'></iframe>");
	
  $("#GB_caption").html(caption);
  $("#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 GBvid_hide() {
	// clear the video player and hide the lightbox
	$("#GBvid_frame").remove()  
	$("#GBvid_window,#GBvid_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({width:GB_WIDTH +"px"});
}


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