/**
 * jCarousel - Riding carousels with jQuery
 *   http://sorgalla.com/jcarousel/
 *
 * Copyright (c) 2006 Jan Sorgalla (http://sorgalla.com)
 * Dual licensed under the MIT (MIT-LICENSE.txt)
 * and GPL (GPL-LICENSE.txt) licenses.
 *
 * Built on top of the jQuery library
 *   http://jquery.com
 *
 * Inspired by the "Carousel Component" by Bill Scott
 *   http://billwscott.com/carousel/
 */
(function($){$.fn.jcarousel=function(o){return this.each(function(){new $jc(this,o);});};var defaults={vertical:false,start:1,offset:1,size:null,scroll:3,visible:null,animation:'normal',easing:'swing',auto:0,wrap:null,initCallback:null,reloadCallback:null,itemLoadCallback:null,itemFirstInCallback:null,itemFirstOutCallback:null,itemLastInCallback:null,itemLastOutCallback:null,itemVisibleInCallback:null,itemVisibleOutCallback:null,buttonNextHTML:'<div></div>',buttonPrevHTML:'<div></div>',buttonNextEvent:'click',buttonPrevEvent:'click',buttonNextCallback:null,buttonPrevCallback:null};$.jcarousel=function(e,o){this.options=$.extend({},defaults,o||{});this.locked=false;this.container=null;this.clip=null;this.list=null;this.buttonNext=null;this.buttonPrev=null;this.wh=!this.options.vertical?'width':'height';this.lt=!this.options.vertical?'left':'top';var skin='',split=e.className.split(' ');for(var i=0;i<split.length;i++){if(split[i].indexOf('jcarousel-skin')!=-1){$(e).removeClass(split[i]);var skin=split[i];break;}}if(e.nodeName=='UL'||e.nodeName=='OL'){this.list=$(e);this.container=this.list.parent();if(this.container.hasClass('jcarousel-clip')){if(!this.container.parent().hasClass('jcarousel-container'))this.container=this.container.wrap('<div></div>');this.container=this.container.parent();}else if(!this.container.hasClass('jcarousel-container'))this.container=this.list.wrap('<div></div>').parent();}else{this.container=$(e);this.list=$(e).find('>ul,>ol,div>ul,div>ol');}if(skin!=''&&this.container.parent()[0].className.indexOf('jcarousel-skin')==-1)this.container.wrap('<div class=" '+skin+'"></div>');this.clip=this.list.parent();if(!this.clip.length||!this.clip.hasClass('jcarousel-clip'))this.clip=this.list.wrap('<div></div>').parent();this.buttonPrev=$('.jcarousel-prev',this.container);if(this.buttonPrev.size()==0&&this.options.buttonPrevHTML!=null)this.buttonPrev=this.clip.before(this.options.buttonPrevHTML).prev();this.buttonPrev.addClass(this.className('jcarousel-prev'));this.buttonNext=$('.jcarousel-next',this.container);if(this.buttonNext.size()==0&&this.options.buttonNextHTML!=null)this.buttonNext=this.clip.before(this.options.buttonNextHTML).prev();this.buttonNext.addClass(this.className('jcarousel-next'));this.clip.addClass(this.className('jcarousel-clip'));this.list.addClass(this.className('jcarousel-list'));this.container.addClass(this.className('jcarousel-container'));var di=this.options.visible!=null?Math.ceil(this.clipping()/this.options.visible):null;var li=this.list.children('li');var self=this;if(li.size()>0){var wh=0,i=this.options.offset;li.each(function(){self.format(this,i++);wh+=self.dimension(this,di);});this.list.css(this.wh,wh+'px');if(!o||o.size===undefined)this.options.size=li.size();}this.container.css('display','block');this.buttonNext.css('display','block');this.buttonPrev.css('display','block');this.funcNext=function(){self.next();};this.funcPrev=function(){self.prev();};this.funcResize=function(){};if(this.options.initCallback!=null)this.options.initCallback(this,'init');if($.browser.safari){this.buttons(false,false);$(window).bind('load',function(){self.setup();});}else this.setup();};var $jc=$.jcarousel;$jc.fn=$jc.prototype={jcarousel:'0.2.3'};$jc.fn.extend=$jc.extend=$.extend;$jc.fn.extend({setup:function(){this.first=null;this.last=null;this.prevFirst=null;this.prevLast=null;this.animating=false;this.timer=null;this.tail=null;this.inTail=false;if(this.locked)return;this.list.css(this.lt,this.pos(this.options.offset)+'px');var p=this.pos(this.options.start);this.prevFirst=this.prevLast=null;this.animate(p,false);$(window).unbind('resize',this.funcResize).bind('resize',this.funcResize);},reset:function(){this.list.empty();this.list.css(this.lt,'0px');this.list.css(this.wh,'10px');if(this.options.initCallback!=null)this.options.initCallback(this,'reset');this.setup();},reload:function(){if(this.tail!=null&&this.inTail)this.list.css(this.lt,$jc.intval(this.list.css(this.lt))+this.tail);this.tail=null;this.inTail=false;if(this.options.reloadCallback!=null)this.options.reloadCallback(this);if(this.options.visible!=null){var self=this;var di=Math.ceil(this.clipping()/this.options.visible),wh=0,lt=0;$('li',this.list).each(function(i){wh+=self.dimension(this,di);if(i+1<self.first)lt=wh;});this.list.css(this.wh,wh+'px');this.list.css(this.lt,-lt+'px');}this.scroll(this.first,false);},lock:function(){this.locked=true;this.buttons();},unlock:function(){this.locked=false;this.buttons();},size:function(s){if(s!=undefined){this.options.size=s;if(!this.locked)this.buttons();}return this.options.size;},has:function(i,i2){if(i2==undefined||!i2)i2=i;if(this.options.size!==null&&i2>this.options.size)i2=this.options.size;for(var j=i;j<=i2;j++){var e=this.get(j);if(!e.length||e.hasClass('jcarousel-item-placeholder'))return false;}return true;},get:function(i){return $('.jcarousel-item-'+i,this.list);},add:function(i,s){var e=this.get(i),old=0,add=0;if(e.length==0){var c,e=this.create(i),j=$jc.intval(i);while(c=this.get(--j)){if(j<=0||c.length){j<=0?this.list.prepend(e):c.after(e);break;}}}else old=this.dimension(e);e.removeClass(this.className('jcarousel-item-placeholder'));typeof s=='string'?e.html(s):e.empty().append(s);var di=this.options.visible!=null?Math.ceil(this.clipping()/this.options.visible):null;var wh=this.dimension(e,di)-old;if(i>0&&i<this.first)this.list.css(this.lt,$jc.intval(this.list.css(this.lt))-wh+'px');this.list.css(this.wh,$jc.intval(this.list.css(this.wh))+wh+'px');return e;},remove:function(i){var e=this.get(i);if(!e.length||(i>=this.first&&i<=this.last))return;var d=this.dimension(e);if(i<this.first)this.list.css(this.lt,$jc.intval(this.list.css(this.lt))+d+'px');e.remove();this.list.css(this.wh,$jc.intval(this.list.css(this.wh))-d+'px');},next:function(){this.stopAuto();if(this.tail!=null&&!this.inTail)this.scrollTail(false);else this.scroll(((this.options.wrap=='both'||this.options.wrap=='last')&&this.options.size!=null&&this.last==this.options.size)?1:this.first+this.options.scroll);},prev:function(){this.stopAuto();if(this.tail!=null&&this.inTail)this.scrollTail(true);else this.scroll(((this.options.wrap=='both'||this.options.wrap=='first')&&this.options.size!=null&&this.first==1)?this.options.size:this.first-this.options.scroll);},scrollTail:function(b){if(this.locked||this.animating||!this.tail)return;var pos=$jc.intval(this.list.css(this.lt));!b?pos-=this.tail:pos+=this.tail;this.inTail=!b;this.prevFirst=this.first;this.prevLast=this.last;this.animate(pos);},scroll:function(i,a){if(this.locked||this.animating)return;this.animate(this.pos(i),a);},pos:function(i){if(this.locked||this.animating)return;if(this.options.wrap!='circular')i=i<1?1:(this.options.size&&i>this.options.size?this.options.size:i);var back=this.first>i;var pos=$jc.intval(this.list.css(this.lt));var f=this.options.wrap!='circular'&&this.first<=1?1:this.first;var c=back?this.get(f):this.get(this.last);var j=back?f:f-1;var e=null,l=0,p=false,d=0;while(back?--j>=i:++j<i){e=this.get(j);p=!e.length;if(e.length==0){e=this.create(j).addClass(this.className('jcarousel-item-placeholder'));c[back?'before':'after'](e);}c=e;d=this.dimension(e);if(p)l+=d;if(this.first!=null&&(this.options.wrap=='circular'||(j>=1&&(this.options.size==null||j<=this.options.size))))pos=back?pos+d:pos-d;}var clipping=this.clipping();var cache=[];var visible=0,j=i,v=0;var c=this.get(i-1);while(++visible){e=this.get(j);p=!e.length;if(e.length==0){e=this.create(j).addClass(this.className('jcarousel-item-placeholder'));c.length==0?this.list.prepend(e):c[back?'before':'after'](e);}c=e;var d=this.dimension(e);if(this.options.wrap!='circular'&&this.options.size!==null&&j>this.options.size)cache.push(e);else if(p)l+=d;v+=d;if(v>=clipping)break;j++;}for(var x=0;x<cache.length;x++)cache[x].remove();if(l>0){this.list.css(this.wh,this.dimension(this.list)+l+'px');if(back){pos-=l;this.list.css(this.lt,$jc.intval(this.list.css(this.lt))-l+'px');}}var last=i+visible-1;if(this.options.wrap!='circular'&&this.options.size&&last>this.options.size)last=this.options.size;if(j>last){visible=0,j=last,v=0;while(++visible){var e=this.get(j--);if(!e.length)break;v+=this.dimension(e);if(v>=clipping)break;}}var first=last-visible+1;if(this.options.wrap!='circular'&&first<1)first=1;if(this.inTail&&back){pos+=this.tail;this.inTail=false;}this.tail=null;if(this.options.wrap!='circular'&&last==this.options.size&&(last-visible+1)>=1){var m=$jc.margin(this.get(last),!this.options.vertical?'marginRight':'marginBottom');if((v-m)>clipping)this.tail=v-clipping-m;}while(i-->first)pos+=this.dimension(this.get(i));this.prevFirst=this.first;this.prevLast=this.last;this.first=first;this.last=last;return pos;},animate:function(p,a){if(this.locked||this.animating)return;this.animating=true;var self=this;var scrolled=function(){self.animating=false;if(p==0)self.list.css(self.lt,0);if(self.options.wrap=='both'||self.options.wrap=='last'||self.options.size==null||self.last<self.options.size)self.startAuto();self.buttons();self.notify('onAfterAnimation');};this.notify('onBeforeAnimation');if(!this.options.animation||a==false){this.list.css(this.lt,p+'px');scrolled();}else{var o=!this.options.vertical?{'left':p}:{'top':p};this.list.animate(o,this.options.animation,this.options.easing,scrolled);}},startAuto:function(s){if(s!=undefined)this.options.auto=s;if(this.options.auto==0)return this.stopAuto();if(this.timer!=null)return;var self=this;this.timer=setTimeout(function(){self.next();},this.options.auto*1000);},stopAuto:function(){if(this.timer==null)return;clearTimeout(this.timer);this.timer=null;},buttons:function(n,p){if(n==undefined||n==null){var n=!this.locked&&this.options.size!==0&&((this.options.wrap&&this.options.wrap!='first')||this.options.size==null||this.last<this.options.size);if(!this.locked&&(!this.options.wrap||this.options.wrap=='first')&&this.options.size!=null&&this.last>=this.options.size)n=this.tail!=null&&!this.inTail;}if(p==undefined||p==null){var p=!this.locked&&this.options.size!==0&&((this.options.wrap&&this.options.wrap!='last')||this.first>1);if(!this.locked&&(!this.options.wrap||this.options.wrap=='last')&&this.options.size!=null&&this.first==1)p=this.tail!=null&&this.inTail;}var self=this;this.buttonNext[n?'bind':'unbind'](this.options.buttonNextEvent,this.funcNext)[n?'removeClass':'addClass'](this.className('jcarousel-next-disabled')).attr('disabled',n?false:true);this.buttonPrev[p?'bind':'unbind'](this.options.buttonPrevEvent,this.funcPrev)[p?'removeClass':'addClass'](this.className('jcarousel-prev-disabled')).attr('disabled',p?false:true);if(this.buttonNext.length>0&&(this.buttonNext[0].jcarouselstate==undefined||this.buttonNext[0].jcarouselstate!=n)&&this.options.buttonNextCallback!=null){this.buttonNext.each(function(){self.options.buttonNextCallback(self,this,n);});this.buttonNext[0].jcarouselstate=n;}if(this.buttonPrev.length>0&&(this.buttonPrev[0].jcarouselstate==undefined||this.buttonPrev[0].jcarouselstate!=p)&&this.options.buttonPrevCallback!=null){this.buttonPrev.each(function(){self.options.buttonPrevCallback(self,this,p);});this.buttonPrev[0].jcarouselstate=p;}},notify:function(evt){var state=this.prevFirst==null?'init':(this.prevFirst<this.first?'next':'prev');this.callback('itemLoadCallback',evt,state);if(this.prevFirst!==this.first){this.callback('itemFirstInCallback',evt,state,this.first);this.callback('itemFirstOutCallback',evt,state,this.prevFirst);}if(this.prevLast!==this.last){this.callback('itemLastInCallback',evt,state,this.last);this.callback('itemLastOutCallback',evt,state,this.prevLast);}this.callback('itemVisibleInCallback',evt,state,this.first,this.last,this.prevFirst,this.prevLast);this.callback('itemVisibleOutCallback',evt,state,this.prevFirst,this.prevLast,this.first,this.last);},callback:function(cb,evt,state,i1,i2,i3,i4){if(this.options[cb]==undefined||(typeof this.options[cb]!='object'&&evt!='onAfterAnimation'))return;var callback=typeof this.options[cb]=='object'?this.options[cb][evt]:this.options[cb];if(!$.isFunction(callback))return;var self=this;if(i1===undefined)callback(self,state,evt);else if(i2===undefined)this.get(i1).each(function(){callback(self,this,i1,state,evt);});else{for(var i=i1;i<=i2;i++)if(i!==null&&!(i>=i3&&i<=i4))this.get(i).each(function(){callback(self,this,i,state,evt);});}},create:function(i){return this.format('<li></li>',i);},format:function(e,i){var $e=$(e).addClass(this.className('jcarousel-item')).addClass(this.className('jcarousel-item-'+i));$e.attr('jcarouselindex',i);return $e;},className:function(c){return c+' '+c+(!this.options.vertical?'-horizontal':'-vertical');},dimension:function(e,d){var el=e.jquery!=undefined?e[0]:e;var old=!this.options.vertical?el.offsetWidth+$jc.margin(el,'marginLeft')+$jc.margin(el,'marginRight'):el.offsetHeight+$jc.margin(el,'marginTop')+$jc.margin(el,'marginBottom');if(d==undefined||old==d)return old;var w=!this.options.vertical?d-$jc.margin(el,'marginLeft')-$jc.margin(el,'marginRight'):d-$jc.margin(el,'marginTop')-$jc.margin(el,'marginBottom');$(el).css(this.wh,w+'px');return this.dimension(el);},clipping:function(){return!this.options.vertical?this.clip[0].offsetWidth-$jc.intval(this.clip.css('borderLeftWidth'))-$jc.intval(this.clip.css('borderRightWidth')):this.clip[0].offsetHeight-$jc.intval(this.clip.css('borderTopWidth'))-$jc.intval(this.clip.css('borderBottomWidth'));},index:function(i,s){if(s==undefined)s=this.options.size;return Math.round((((i-1)/s)-Math.floor((i-1)/s))*s)+1;}});$jc.extend({defaults:function(d){return $.extend(defaults,d||{});},margin:function(e,p){if(!e)return 0;var el=e.jquery!=undefined?e[0]:e;if(p=='marginRight'&&$.browser.safari){var old={'display':'block','float':'none','width':'auto'},oWidth,oWidth2;$.swap(el,old,function(){oWidth=el.offsetWidth;});old['marginRight']=0;$.swap(el,old,function(){oWidth2=el.offsetWidth;});return oWidth2-oWidth;}return $jc.intval($.css(el,p));},intval:function(v){v=parseInt(v);return isNaN(v)?0:v;}});})(jQuery);

function mycarousel_itemLoadCallback(carousel, state)
{

    if (carousel.prevFirst != null) {
        // Remove the last visible items to keep the list small
        for (var i = carousel.prevFirst; i <= carousel.prevLast; i++) {
            // jCarousel takes care not to remove visible items
            carousel.remove(i);
        }
    }

    var per_page = carousel.last - carousel.first + 1;
    var currPage = 0;
    var f,l;
    var cr = carousel;

    for (var i = carousel.first; i <= carousel.last; i++) {
        var page = Math.ceil(i / per_page);

        if (currPage != page) {
            currPage = page;

            f = ((page - 1) * per_page) + 1;
            l = f + per_page - 1;

            f = f < carousel.first ? carousel.first : f;
            l = l > carousel.last ? carousel.last : l;

            if (carousel.has(f, l)) {
                continue;
            }

            mycarousel_makeRequest(carousel, f, l, per_page, page, '','',clipsetid);

        }
    }

};

function mycarousel_makeRequest(carousel, first, last, per_page, page,k,gallery,ids)
{
    // Lock carousel until request has been made
    carousel.lock();

	if((ids != "")||(keyword != "")){
		carouselPlaylist = "/scripts/make-playlist.php?ids="+ids+"&keyword="+keyword;
	}

    jQuery.get(
        carouselPlaylist,
        {
            'per_page': per_page,
            'page': page,
            'keyword': keyword,
			'gallery': gallery,
			'c': 1,
			'ids': ids
        },
        function(data) {

            mycarousel_itemAddCallback(carousel, first, last, data, page);
        },
        'xml'
    );

};

function mycarousel_itemAddCallback(carousel, first, last, data, page){

    // Unlock
    carousel.unlock();

	carouselObj = carousel;

    // Set size
    carousel.size($('photos', data).attr('total'));

    var photos = $('photo', data);
    var per_page = carousel.last - carousel.first + 1;

    for (var i = first; i <= last; i++) {
        var pos = i - 1;
        var idx = Math.round(((pos / per_page) - Math.floor(pos / per_page)) * per_page);
        carousel.add(i, mycarousel_getItemHTML(photos.get(idx)));

    }

	var promotxt = "";
	var clktxt = "";

	$("#mycarousel a img").mouseover( function() {
		$(".jcarousel-promo-bubble-content .jcarousel-promo-bubble").html($(this).attr("alt"));
		$(".jcarousel-promo-bubble-content .jcarousel-promo-bubble").css("background-image","url('/tv/images/promo-bubble-arrow-"+($("#mycarousel a img").index(this)+1)+".gif')");
	});

	$("#wrap").mouseout( function() {
		if(promotxt != ""){
			$(".jcarousel-promo-bubble-content .jcarousel-promo-bubble").html(promotxt);
		}
		if((currentTrackNum >= parseInt($("#mycarousel LI").attr("jcarouselindex"))) && (currentTrackNum <= (parseInt($("#mycarousel LI").attr("jcarouselindex"))+3))){
			//$(".jcarousel-promo-bubble-content .jcarousel-promo-bubble").html($(this).attr("alt"));
			offset = 0;
			if(parseInt($("#mycarousel LI").attr("jcarouselindex")) >1){
				offset = currentTrackNum-(parseInt($("#mycarousel LI").attr("jcarouselindex")));
			}
			$(".jcarousel-promo-bubble-content .jcarousel-promo-bubble").css("background-image","url('/tv/images/promo-bubble-arrow-"+((currentTrackNum-(parseInt($("#mycarousel LI").attr("jcarouselindex"))))+1)+".gif')");
			if(clktxt != ""){
				$(".jcarousel-promo-bubble-content .jcarousel-promo-bubble").html(clktxt);
			}

		}else{
			$(".jcarousel-promo-bubble-content .jcarousel-promo-bubble").css("background-image","url('/tv/images/promo-bubble-box.gif')");
		}
	});

	var playItem;

	$("#mycarousel a img").click( function() {
//		currentTrackNum = ((4 * (page-1)) + $("#mycarousel a img").index(this))+1;
		currentTrackNum = parseInt($("#mycarousel LI").attr("jcarouselindex")) + parseInt($("#mycarousel a img").index(this));

		wimpy_clearPlaylist();
		if(wimpy_loadExternalPlaylist(carouselPlaylist)){
			getPlayItem(carouselPlaylist,currentTrackNum);		
			clkindx = $("#mycarousel a img").index(this)+1;
			clktxt = $(this).attr("alt");
		}

		return false;
	});

	if(clktxt != ""){
		$(".jcarousel-promo-bubble-content .jcarousel-promo-bubble").html(clktxt);
	}

	$(".jcarousel-promo-bubble-content .jcarousel-promo-bubble").css("background-image","url('/tv/images/promo-bubble-box.gif')");
	
	if((vidpl)&&(parseInt($("#mycarousel LI").attr("jcarouselindex"))==1) && (clkindx == "")){
		$(".jcarousel-promo-bubble-content .jcarousel-promo-bubble").css("background-image","url('/tv/images/promo-bubble-arrow-1.gif')");
		clktxt = $("#mycarousel a img").attr("alt");
		clkindx = 1;
	}
	
	if((currentTrackNum >= parseInt($("#mycarousel LI").attr("jcarouselindex"))) && (currentTrackNum <= (parseInt($("#mycarousel LI").attr("jcarouselindex"))+3))){
		offset = 0;
		if(parseInt($("#mycarousel LI").attr("jcarouselindex")) >1){
			offset = currentTrackNum-(parseInt($("#mycarousel LI").attr("jcarouselindex")));
		}
		$(".jcarousel-promo-bubble-content .jcarousel-promo-bubble").css("background-image","url('/tv/images/promo-bubble-arrow-"+((currentTrackNum-(parseInt($("#mycarousel LI").attr("jcarouselindex"))))+1)+".gif')");
		//_alert("modified arrow:"+((currentTrackNum-(parseInt($("#mycarousel LI").attr("jcarouselindex"))))+1)+".gif"+"<br />currentTrackNum:"+currentTrackNum+"\nbegin:"+parseInt($("#mycarousel LI").attr("jcarouselindex")));
	}

	carouseloffset = (((currentTrackNum-(parseInt($("#mycarousel LI").attr("jcarouselindex"))))+1));
};

function _alert(t){
	$(".jcarousel-promo-bubble-content .jcarousel-promo-bubble").html(t);
}

function getPlayItem(url,itemnumber){
//	$.get(url, {'itemnumber': itemnumber},
	$.get(url, {},
		function (data){
			var re = /<description>(.*?)<\/description>/img
			if(data.match(re)) {
				var caption = RegExp.$1;
			    $(".jcarousel-vidcontent .p4").html(caption);
		    }
			setTimeout("wimpy_gotoTrack(currentTrackNum)",300);
			setTimeout("wimpy_play()",301);
			//setTimeout("getTrackInfo()",302);
			return data;
		},'text'
	);
}

var currentTrackNum = 1;
var trackinfo = null;
var clkindx = 0;
var carouselindex = 1;
var carouselstartnum = 1;
var offset = 0;
var carouseloffset = 1;
var prevcarouselindex = 1;
var prevTrackNum = 1;
var carouselObj;

function handlTrackStarted(ob){
  
  // Call hbx code
//  _hbDownload(ob.filename);
  _hbSet("m.f",ob.filename);
  _hbSet("m.s","play");
  _hbSet("m.cp","0");
  _hbSend();

  trackinfo = ob;
  currentTrackNum = trackinfo.tracknumber;
  
  carouselindex = parseInt(trackinfo.tracknumber)%4;
  if(carouselindex == 0){
	carouselindex = 4;
	//alert("carouselindex0\n"+trackinfo.tracknumber);
  }

  carouseloffset = (((currentTrackNum-(parseInt($("#mycarousel LI").attr("jcarouselindex"))))+1));

  if((parseInt($("#mycarousel LI").attr("jcarouselindex"))%4) > 1){
//	carouselindex = currentTrackNum - carouseloffset;

//	carouselindex = currentTrackNum-($("#mycarousel LI").attr("jcarouselindex"))+1;


	if(carouselindex > 4){
		//alert(($("#mycarousel LI").attr("jcarouselindex")));

		carouselindex = carouseloffset;
	    if(carouselindex == 0){
			carouselObj.scroll(currentTrackNum-1, true);
			carouselindex = currentTrackNum-1;
			//_debug("currentTrackNum:"+currentTrackNum+"<br />carouselindex:"+carouselindex);
		}
	}
  }

  if(($("#mycarousel LI").attr("jcarouselindex")) == currentTrackNum){
	carouselindex = 1;
  }


  $(".jcarousel-vidcontent .p4").html(trackinfo.description);
  $(".jcarousel-promo-bubble-content .jcarousel-promo-bubble").html(trackinfo.title);

  if(clkindx >= 1){
	$(".jcarousel-promo-bubble-content .jcarousel-promo-bubble").html(trackinfo.title);
	$(".jcarousel-promo-bubble-content .jcarousel-promo-bubble").css("background-image","url('/tv/images/promo-bubble-arrow-"+(currentTrackNum-($("#mycarousel LI").attr("jcarouselindex"))+1)+".gif')");
	clkindx = currentTrackNum;
  }

  if((carouselindex == 1) && (currentTrackNum != 1)){
	//$(".jcarousel-next").trigger("click");	
	carouselObj.scroll(currentTrackNum, true);
	//_alert("forward scrolled to "+currentTrackNum + "<br />carouselindex:"+carouselindex+"<br />"+"startpos:"+($("#mycarousel LI").attr("jcarouselindex")));

  }else if(((prevTrackNum-1) == currentTrackNum) && (carouselindex == 4)){
	if(currentTrackNum < parseInt($("#mycarousel LI").attr("jcarouselindex"))){
		carouselObj.scroll(currentTrackNum-3, true);
		//_alert("backward scrolled to "+(currentTrackNum-3));
	}

  }else if(currentTrackNum == 1){
		carouselObj.scroll(1, true);

  }

  if((carouselindex > 4) && (currentTrackNum == 1)){
	  carouselObj.scroll(1, true);
  }  

  prevcarouselindex = carouselindex;
  prevTrackNum = currentTrackNum;

  //_debug("currentTrackNum: "+currentTrackNum + "<br />carouselindex:"+carouselindex+"<br />"+"startpos:"+($("#mycarousel LI").attr("jcarouselindex")));

}

function _debug(t){
	$("#debug").html(t);
}



function getTrackInfo(){
	trackinfo = wimpy_getTrackInfo(currentTrackNum);
	/*
	var playlistItems = wimpy_getPlaylist();
	alert(playlistItems.length);

	for(var x=0;x<=playlistItems.length;x++){
		alert(playlistItems[x].filename);
		if(playlistItems[x].filename == trackinfo.filename){
			alert("currentTrackNum:"+ currentTrackNum);
			break;
		}
	}
	*/
	$(".jcarousel-vidcontent .p4").html(trackinfo.description);
}

function handleWimpyInit(retval){
	// animated promo
    var delay = 300;
	$("#jcarousel-promoarea, .jcarousel-vidcontent").hover(function() {
	  $(".jcarousel-vidcontent").stop().animate({top: "-85px", opacity: "0.7"},delay);
	},
	function() {
	  $(".jcarousel-vidcontent").stop().animate({top: "-70px", opacity: "0"},delay);
	});
}

/**
 * Global item html creation helper.
 */
function mycarousel_getItemHTML(photo)
{
	var caption = "";
	var headline = "";

    var url = 'http://www.tiscali.co.uk/scripts/dynamicresize.php?image='+$(photo).attr('smallurl')+'&width=63&height=63&quality=90&crop=1&top=1';
	try{
		headline = $(photo).attr('headline');
		headline = headline.replace(/"/g,'&quot;');
		
		if(headline == 'undefined'){
			headline = '';
		}
	}catch(e){headline = '';}

	try{
		caption = $(photo).attr('caption');
		caption = caption.replace(/"/g,'&quot;');
	}catch(e){caption='';}

	var alt = (headline!='')? headline:caption.replace(/<\/?[^>]+>/gi, ""); //strip tags from caption

    return '<a href="'+$(photo).attr('mediumurl')+'" title="'+caption+'"><img src="' + url + '" border="0" width="63" height="63" alt="'+alt+'" /></a>';
};