<!--
/*
Interactive Image slideshow with text description
By Christian Carlessi Salvadó
E-Mail: cocolinks@c.net.gt
Featured on Dynamicdrive.com
For full source code to this script and more,
visit Dynamicdrive.com

this script is edited by Naing Myo Aung
for addional functions.
*/
g_fPlayMode = true;
g_iimg = 0;
g_imax = 0;
g_ImageTable = new Array();

function ChangeImage(fFwd)
{
	if (fFwd)
	{
		if (++g_iimg == g_imax)
		g_iimg = 0;
	}
	else
	{
		if (g_iimg==0)
		g_iimg = g_imax;
		g_iimg--;
	}
	Update();
}

function ChangeImageByNumber(fFwd, intNumber)
{
	var fmov = 0;
	var move = 0;
	if (fFwd)
	{

		//----------------Forward--------------------
		fmov = g_imax - g_iimg;
		if (fmov < intNumber)
		{
			move = intNumber - fmov;
			if (move > g_imax) move = move % g_imax;
			g_iimg = move;
		}
		else if (fmov == intNumber)
		{
			g_iimg = 0;
		}
		else
		{
			g_iimg = g_iimg + intNumber;
		}
		//------------------------------------

	}
	else //------------------Backward---------------------------
	{
		if ( g_iimg == intNumber ) 
		{
			g_iimg = 0;
		}
		else if (intNumber > g_iimg )
		{
			fmov = intNumber - g_iimg;
			if ( fmov > g_imax )
			{
				fmov = fmov % g_imax;
			}
			move = g_imax - fmov;
			g_iimg = move;
		}
		else
		{
			g_iimg = g_iimg - intNumber;
		}
	}//------------------------------------------------------
	Update();
}

function Update()
{
	document.all._Ath_Slide.src = g_ImageTable[g_iimg][0];
}
function Play()
{
	g_fPlayMode = !g_fPlayMode;
	if (g_fPlayMode)
	{
		btnPrev.disabled = btnNext.disabled = true;
		Next();
	}
	else 
	{
		btnPrev.disabled = btnNext.disabled = false;
	}
}
function OnImgLoad()
{
	if (g_fPlayMode)
	window.setTimeout("Tick()", g_dwTimeOutSec*1000);
}
function Tick() 
{
	if (g_fPlayMode)
	Next();
}
function Prev()
{
	ChangeImage(false);
}
function Next()
{
	ChangeImage(true);
}
function main()
{
	Update();
}
//-->