/* Copyright 2007 Maurice Ferguson */
var current_imgnum;
var max_imgnum;
var folder;

function main(){
}


function sizeup(imgnum){
	/*current_imgnum=imgnum;
	alert('current_imgnum='+current_imgnum);
	switch(current_imgnum)
	{
	case 1:
		document.getElementById('prev_link').onClick="";
		document.getElementById('prev_img').src="placeholder.png";
		document.getElementById('next_link').onClick="sizeup(current_imgnum++);";
		document.getElementById('next_img').src="next.png";
		alert('1 case ran. next button should function.');
		break;
	case max_imgnum:
		document.getElementById('next_link').onClick="";
		document.getElementById('next_img').src="placeholder.png";
		document.getElementById('prev_link').onClick="sizeup(current_imgnum--);";
		document.getElementById('prev_img').src="prev.png";
		alert('max_imgnum case ran. prev button should function.');
		break;
	default:
		document.getElementById('prev_link').onClick="sizeup(current_imgnum--);";
		document.getElementById('prev_img').src="prev.png";
		document.getElementById('next_link').onClick="sizeup(current_imgnum++);";
		document.getElementById('next_img').src="next.png";
		alert('default case ran. buttons should both function.');
		break;
	}*/

	document.getElementById('large').src=folder+"/"+imgnum+".jpg";

//alert('sizeup('+imgnum+') ran successfully!');
}