// JavaScript Document
function ImgChoose(imgnum)
{
	if (imgnum>=imgarrays)
	{
		imgnum=0;
	}
	if (imgnum<0)
	{
		imgnum=imgarrays-1;
	}
	//alert("The current image is: "+imgnum);
	document.getElementById("ImgTxt").innerHTML=imgarrayt[ imgnum ];
	document.getElementById("FullImg").src=imgarrayi[ imgnum ];
	//document.getElementById("ImgLnk").href=imgarraya[ imgnum ];
	//alert("the tasks completed");
	imgcurrent=imgnum;
}

function NextImg()
{
	//alert("current image: "+imgcurrent);
	imgcurrent++;
	//alert("current image: "+imgcurrent);
	ImgChoose( imgcurrent );
}

function PrevImg()
{
	//alert("current image: "+imgcurrent);
	imgcurrent--;
	//alert("current image: "+imgcurrent);
	ImgChoose( imgcurrent );
}