var reel;
var reelsize;
var index;
var playerstatus;

function InitializeImagePlayer(photopath, imagecount)
{
	reel = new Array(parseInt(imagecount));
	reelsize = 0;
	for(var i=1; i<=imagecount; i++)
	{
		reel[i-1] = photopath + "_" + i;
		reelsize++;
	}
	index = 0;
	playerstatus = 'play';
	if(reelsize > 1)
		PlayStopReel();
}

function PlayStopReel()
{
	if(playerstatus == 'stop')
	{
		document.forms[0].imgPlayStop.src = 'graphics/imgplayer_play.gif';
		playerstatus = 'play';
	}
	else
	{
		document.forms[0].imgPlayStop.src = 'graphics/imgplayer_stop.gif';
		playerstatus = 'stop';
		PlayReel();
	}
}

function PlayReel()
{
	if(playerstatus == 'stop')
	{
		SetPic(reel[index++]);
		if(index >= reelsize)
			index = 0;
		window.setTimeout("PlayReel();",3000);
	}
}

function ForwardReel()
{
	document.forms[0].imgPlayStop.src = 'graphics/imgplayer_play.gif';
	playerstatus = 'play';
	index++;
	if(index >= reelsize)
		index = 0;
	SetPic(reel[index]);
}

function BackReel()
{
	document.forms[0].imgPlayStop.src = 'graphics/imgplayer_play.gif';
	playerstatus = 'play';
	if(--index < 0)
		index = reelsize-1;
	SetPic(reel[index]);
}