var curStartUdUnit = 0;
var maxUdThumb = 2;
var rollingmovie = new Array();
	rollingmovie[0] = new Array(0, 'img/fun/04.jpg', '4', 'http://vod.joyjet.ad/movie.asp?id=3129', '_blank', '叶问2', '8.3', '80');
	rollingmovie[1] = new Array(0, 'img/fun/05.jpg', '5', 'http://vod.joyjet.ad/movie.asp?id=3122', '_blank', '未来警察', '3.7', '30');
	rollingmovie[2] = new Array(0, 'img/fun/00.jpg', '0', 'http://vod.joyjet.ad/movie.asp?id=3127', '_blank', '杜拉拉升职记', '7.3', '70');
	rollingmovie[3] = new Array(0, 'img/fun/02.jpg', '2', 'http://vod.joyjet.ad/movie.asp?id=3124', '_blank', '赏金猎手', '4.0', '40');
	rollingmovie[4] = new Array(0, 'img/fun/01.jpg', '1', 'http://vod.joyjet.ad/movie.asp?id=3106', '_blank', '越光宝盒', '5.4', '50');
	rollingmovie[5] = new Array(0, 'img/fun/03.jpg', '3', 'http://vod.joyjet.ad/movie.asp?id=3076', '_blank', '锦衣卫', '8.3', '80');
unitUdCnt = rollingmovie.length;
var realrollingmovie = new Array();
for(i=curStartUdUnit,l=0; l<=maxUdThumb; i++,l++){
	if (i < unitUdCnt){
		if (l == 0){
			realrollingmovie[l] = rollingmovie[i];
			realrollingmovie[l][0] = 1;
		}
		else realrollingmovie[l] = rollingmovie[i];
	}
	else{
		i=0;realrollingmovie[l] = rollingmovie[i];
	}
}
DisposeRollingMovie = function(){
	var retStr = '';
	for(i=0; i<=maxUdThumb; i++){
		retStr += '					<dl>';
		retStr += '						<dt><a id="unitUd_'+i+'" onfocus="this.blur();" href="'+realrollingmovie[i][3]+'" target="'+realrollingmovie[i][4]+'"><img src="'+realrollingmovie[i][1]+'" width="70" height="100" alt="'+realrollingmovie[i][6]+'" /></a></dt>';
		retStr += '						<dd><a onfocus="this.blur();" href="'+realrollingmovie[i][3]+'" target="'+realrollingmovie[0][4]+'">'+realrollingmovie[i][5]+'</a></dd>';
		retStr += '						<dd><img src="img/fun/star/'+realrollingmovie[i][7]+'.gif" vspace="8" /></dd>';
		retStr += '						<dd class="score">'+realrollingmovie[i][6]+'</dd>';
		retStr += '					</dl>';
		if(i < maxUdThumb){		}
	}
	$('RollingMovieDiv').update(retStr);
}
MovieRealUdUnits = function(type){
	unitUdCnt = rollingmovie.length;
	if (type == 1) curStartUdUnit = curStartUdUnit-1;
	else if (type == 2) curStartUdUnit = curStartUdUnit+1;
	if (curStartUdUnit < 0) curStartUdUnit = unitUdCnt;
	else if (curStartUdUnit > unitUdCnt) curStartUdUnit = 0;
	for(i=0; i<=maxUdThumb; i++){
		realrollingmovie[i][0] = 0;
	}
	realrollingmovie.splice(0,maxUdThumb);
	for(i=curStartUdUnit,l=0; l<=maxUdThumb; i++,l++){
		if (i < unitUdCnt) realrollingmovie[l] = rollingmovie[i];
		else{
			i=0;realrollingmovie[l] = rollingmovie[i];
		}
	}
	DisposeRollingMovie();
}