var imageInfo=new Array();
var imageBig=new Array();
var index = 0;
var delay=4000;


	  
function addImage(id,desc){

	imageInfo[imageInfo.length++]= [id,desc];
	
}

	// init images
	addImage("delta", "DeltaRocket");
	addImage("delta2", "");
	addImage("army_menPC", "");
	addImage("army_menPC2", "");
	addImage("Gaurdrail2", "");
	addImage("Gaurdrail2_2", "");
	addImage("Carrier", "");
	addImage("Carrier2", "");

	

	
	for (var idx=0;idx<imageInfo.length;idx++)
	{
		
		imageBig[idx]=new Image();
		imageBig[idx].src="images/header/" + imageInfo[idx][0] + ".jpg";

	}
	

	
//}

function next()
{
	index++;
	index = (index >=((imageInfo.length)))?0:index;
	showPicture(index);
}

function prev()
{
	index--;
	index = (index < 0 )?((imageInfo.length)-1):index;
	showPicture(index);
}

function makeImage(index,name,desc){
	var img = "<img src='images/header/" + name + "_SM.jpg' alt='"+ desc+"' onclick='showPicture(" + index + ")' width='125' height='75' />"
	return img;
}


function showPicture(idx){
	try{
		index = idx;
		document.images.picture.src= "images/header/" + imageInfo[idx][0] + ".jpg";
		document.images.picture.alt= imageInfo[idx][1];
		//document.getElementById("pictureDesc").innerHTML= "<div>&nbsp;" + imageInfo[idx][1] + "</div>";
	
	}catch(ex){	}
}

function init(){
	showPicture(0);
	
	setInterval("next()",delay);
}

function doLoad(){
	doFlashLoad();
	init();
}

function reactTokey(){
	if(event.keyCode == 37 | event.keyCode == 33){
		prev();
		
	}
	else 
	if(event.keyCode == 39 | event.keyCode == 34){
		next();
	}
}