/*
Interactive Image slideshow with text description
By Christian Carlessi Salvadó (cocolinks@c.net.gt). Keep this notice intact.
Visit http://www.dynamicdrive.com for script
*/


g_fPlayMode = 0;
g_iimg = -1;
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 getobject(obj){
	if (document.getElementById)
		return document.getElementById(obj)
	else if (document.all)
		return document.all[obj]
}

function Update(){
	getobject("_Ath_Slide").src = g_ImageTable[g_iimg][0];
	getobject("_Ath_FileName").innerHTML = g_ImageTable[g_iimg][1];
	getobject("_Ath_Img_X").innerHTML = g_iimg + 1;
	getobject("_Ath_Img_N").innerHTML = g_imax;
}


function Play()
{
	g_fPlayMode = !g_fPlayMode;
	if (g_fPlayMode)
	{
		getobject("btnPrev").disabled = getobject("btnNext").disabled = true;
		Next();
	}
	else 
	{
		getobject("btnPrev").disabled = getobject("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);
}


////configure below variables/////////////////////////////

//configure the below images and description to your own. 
g_ImageTable[g_imax++] = new Array ("PICS/2007/FuelCell/pic1.jpg", "Students assemble a quick build car kit at an Argonne workshop - January 2007");
g_ImageTable[g_imax++] = new Array ("PICS/2007/FuelCell/pic2.jpg", "The Crone team secures a strong 4th place (from a field of 10 teams) at the Academic Competition on March 10th at Argonne");
g_ImageTable[g_imax++] = new Array ("PICS/2007/FuelCell/pic3.jpg", "Students race their cars at the 17th annual model car competition at the Museum of Science & Industry.");
g_ImageTable[g_imax++] = new Array ("PICS/2007/FuelCell/pic4.jpg", "A team from Roosevelt Middle School, River Forest, advanced to the National Middle School Science after achieving the best overall performance in the 17th annual model car competition.  April 2007");
g_ImageTable[g_imax++] = new Array ("PICS/2007/FuelCell/pic5.jpg", "Teams from Daniel Wright Middle School captured first place for their model car design and first and second in the car race.");
g_ImageTable[g_imax++] = new Array ("PICS/2007/FuelCell/pic6.jpg", "The Daniel Wright team accepts the 1st Place Award for the fuel cell car event at the National Competition in Denver, CO -- June 2006.");
g_ImageTable[g_imax++] = new Array ("PICS/2007/FuelCell/pic7.jpg", "The Daniel Wright team's winning car.");

//extend the above list as desired
g_dwTimeOutSec=2

////End configuration/////////////////////////////

//if (document.getElementById||document.all)
//window.onload=Play