// JavaScript Document

function changeImage(){
		++numb;
		document.thumb1.src = thumbImage[numb][0];
		document.thumb2.src = thumbImage[numb+1][0];
		document.thumb3.src = thumbImage[numb+2][0];
		document.thumb4.src = thumbImage[numb+3][0];
		document.thumb5.src = thumbImage[numb+4][0];
		one = thumbImage[0][1].href;
		
		if (numb>totalNum) {
		document.nextOne.src = "../../graphics/spacer.gif";
		}else{
		document.nextOne.src = "../../graphics/nextThumb.gif";
		}
		if(numb<lowNum){
		document.prevOne.src = "../../graphics/spacer.gif";
		}else{
		document.prevOne.src = "../../graphics/previousThumb.gif";
		}
}
		
function changeImageUp(){
--numb;
	document.thumb1.src = thumbImage[numb][0];
		document.thumb2.src = thumbImage[numb+1][0];
		document.thumb3.src = thumbImage[numb+2][0];
		document.thumb4.src = thumbImage[numb+3][0];
		document.thumb5.src = thumbImage[numb+4][0];
	if(numb<totalNum+1){
	document.nextOne.src = "../../graphics/nextThumb.gif";
	}else{
	document.nextOne.src = "../../graphics/spacer.gif";
	}
	if(numb <= 0){
	document.prevOne.src = "../../graphics/spacer.gif";
	}else{
	document.prevOne.src = "../../graphics/previousThumb.gif";
	}
}
function openLargeImg(num2) {
window.location = (thumbImage[numb + num2][1]);
}