g_fPlayMode = 0;
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 Update(){
document.all._Ath_Slide.src = g_ImageTable[g_iimg][0];
document.all._Ath_FileName.innerHTML = g_ImageTable[g_iimg][1];
document.all._Ath_Img_X.innerHTML = g_iimg + 1;
document.all._Ath_Img_N.innerHTML = g_imax;
}


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();
}

g_ImageTable[g_imax++] = new Array ("images/ewing_small.jpg", "Ewing Center");
g_ImageTable[g_imax++] = new Array ("images/hillcrest_small.jpg", "Hillcrest House");
g_ImageTable[g_imax++] = new Array ("images/revlon_small.jpg", "Revlon Apartments");
g_ImageTable[g_imax++] = new Array ("images/spencer_small.jpg", "Spencer Gardens");


g_dwTimeOutSec=2



window.onload=Play