var GB_ANIMATION = true;
      $(document).ready(function(){
        $("a.greybox").click(function(){
          var t = this.title || $(this).text() || this.href;
          GB_show(t,this.href,470,510);
          return false;
        });
      });




var link_ = new Array();
var ii =0;
var codeVideo;


/* 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 = 500;
var GB_WIDTH = 400;

function GB_show(caption, codeVideo, height, width) {
 
  GB_HEIGHT = height || 500;
  GB_WIDTH = width || 400;
  if(!GB_DONE) {
    $(document.body)
      .append("<div id='GB_overlay'></div><div id='GB_window'><div id='GB_caption'></div>"
        + "<img src='close.gif' alt='Close window'/></div>");
    $("#GB_window img").click(GB_hide);
    $("#GB_overlay").click(GB_hide);
    $(window).resize(GB_position);
    GB_DONE = true;
  }



//

  $("#GB_frame").remove();
  $("#GB_window").append("<div id=\"GB_frame\"><object width=\"510\" height=\"400\"><param name=\"movie\" value=\"http://www.youtube.com/v/"+codeVideo+"\"></param><param name=\"autoplay\" value=\"1\"><param name=\"wmode\" value=\"transparent\"></param><embed src=\"http://www.youtube.com/v/"+codeVideo+"&autoplay=1\" type=\"application/x-shockwave-flash\" wmode=\"transparent\" width=\"510\" height=\"420\"></embed></object></div>");

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

}



<!--
var cleanReturn = 1; //do you want a full youtube return, or just an image list
var inlineVideo = 1; //do you want to redirect to youtube, or play inlinevideo

var timer;
var i =0;

var youtubediv = new Array();

function clearList(ul){
	var list = document.getElementById(ul);
	while (list.firstChild)
	 {
	    list.removeChild(list.firstChild);
	 }
}

function hideOverlay(){

	var overlay = document.getElementById('youtubeoverlay');
	overlay.style.display = 'none';
	overlay.innerHTML = "";
}



function mousOverImage(name,id,nr){

	if(name)
		imname = name;
	//make border orange
	imname.style.border = 	'4px solid orange';

	imname.src = "http://img.youtube.com/vi/"+id+"/"+nr+".jpg";
	nr++;
	if(nr > 3)
		nr = 1;
	timer =  setTimeout("mousOverImage(false,'"+id+"',"+nr+");",1000);

}


function mouseOutImage(name){

	if(name)
		imname = name;
	//make border back to greyish
	imname.style.border = 	'4px solid #333333';
	if(timer)
		clearTimeout(timer)

}

function getVideoId(url){
	//alert(url);
    var match = url.lastIndexOf('=');
    if (match) {
      id = url.substring(match+1);
      return id;
    }
}

function getId(string){

    var match = string.lastIndexOf("'s Videos");
    if (match != -1) {
      id = string.substring(0,match);
      return id.toLowerCase();
    }

    var match = string.lastIndexOf("query");
    if (match != -1) {
      id = string.substring(match+7);
      return id.toLowerCase();
    }

}
function listVideos(json,divid) {
  divid.innerHTML = '';
  var ul = document.createElement('ul');
  ul.setAttribute('id', 'youtubelist');
  if(json.feed.entry){
	  for (var i = 0; i < json.feed.entry.length; i++) {
	    var entry = json.feed.entry[i];

	    for (var k = 0; k < entry.link.length; k++) {
	      if (entry.link[k].rel == 'alternate') {
	        url = entry.link[k].href;
	        link_[i] = url;
	        break;
	      }
	    }


   	var thumb = entry['media$group']['media$thumbnail'][1].url;


    var li = document.createElement('li');

    li.setAttribute('id', 'youtubebox');
    if(cleanReturn == 1){

		if(inlineVideo == 1){
	
	codeVideo = getVideoId(link_[ii]);

	li.innerHTML = '<a class="greybox" href="#" onclick="return GB_show(\'Sardinia Point WEB-TV\',\''+codeVideo+'\', 470, 510)"><img src="'+thumb+'" id="youtubethumb" alt="'+entry.title.$t+'"  onmouseout="mouseOutImage(this)" onmouseover="mousOverImage(this,\''+codeVideo+'\',2)"></a>';

	
		}else{

	li.innerHTML = '<a  href="'+codeVideo+'"><img src="'+thumb+'" id="youtubethumb" alt="'+entry.title.$t+'" onmouseout="mouseOutImage(this)" onmouseover="mousOverImage(this,\''+codeVideo+'\',2)"></a>';

		}
    }else{
        li.innerHTML = entry.content.$t;
    }
    ii++;

    ul.appendChild(li);
	}
  }else{
  	divid.innerHTML = 'No Results Found';

  }

  document.getElementById(divid).appendChild(ul);
  

}

function youtubeInit(root) {
  //this hacks the layer for mutiple json queries
  id = getId(root.feed.title.$t);
  listVideos(root, youtubediv[id]);

}


function insertVideos(div,typ,q,results,overlay){
  inlineVideo = overlay;
  youtubediv[q.toLowerCase()] = div;

  var script = document.createElement('script');
  if(typ == "search")
  	script.setAttribute('src', 'http://gdata.youtube.com/feeds/videos?vq='+q+'&max-results='+results+'&alt=json-in-script&callback=youtubeInit');

  if(typ == "user")
  	script.setAttribute('src', 'http://gdata.youtube.com/feeds/users/'+q+'/uploads?max-results='+results+'&alt=json-in-script&callback=youtubeInit');

  if(typ == "playlist"){
	//doesn't function
	alert('oops.. working on it');
  	script.setAttribute('src', 'http://gdata.youtube.com/feeds/playlists/'+q+'?max-results='+results+'&alt=json-in-script&callback=youtubeInit');
  }

  script.setAttribute('id', 'jsonScript');
  script.setAttribute('type', 'text/javascript');
  document.documentElement.firstChild.appendChild(script);
}

//-->