function gallery(side, count){
	var gscroll = document.getElementById('scroll');
	var pos = gscroll.style.left;
	var newpos = '';
	var total = (100 * count) * -1;
	if(pos == '')
		pos = '0px';
	pos = pos.replace('px', '');
	switch(side){
		case 'left':
			if(parseInt(pos)!= 0){
				newpos = parseInt(pos) + 100;
				gscroll.style.left = newpos + 'px';
			}
			break;
		case 'right':
			if(parseInt(pos)>= total){
				newpos = parseInt(pos) - 100;
				gscroll.style.left = newpos + 'px';
			}
			break;
	}
}

function setPhotoActive(param){
	var element = document.getElementById('photoSelect');
	element.value = param;
}

function showImage(img, ident){
	var large = document.getElementById(ident);
	large.src = img;
}
function swap(ident, display){
	var id = document.getElementById(ident);
	var type = '';
	if(id.style.display != display){
		if(display == '')
			type = 'inline';
		else
			type = display;
		if(id.style.display != 'none')
			id.style.display = 'none';
		else
			id.style.display = type;
	}
}