var currentnumber = 1;

function changeCase(id, total, caselink) {
	currentnumber = 1;
	new Ajax.Updater('archive-case', 'partials/_archive.php?id='+id+"&number="+currentnumber, {method:'get'});
	
	for(i = 0; i<total; i++) {
		element = document.getElementById("caselink" + i);
		element.style.color = "#999";	
	}
	
	el = document.getElementById("caselink"+caselink);
	el.style.color = "#000";
}

function nextImage2(id, total) {
	if(currentnumber != total) {
		currentnumber++;
		new Ajax.Updater('archive-case', 'partials/_archive.php?id='+id+"&number="+currentnumber, {method:'get'});
	} else {
		currentnumber = 1;
		new Ajax.Updater('archive-case', 'partials/_archive.php?id='+id+"&number="+currentnumber, {method:'get'});
	}
}

function previousImage2(id, total) {
	if(currentnumber != 1) {
		currentnumber--;
		new Ajax.Updater('archive-case', 'partials/_archive.php?id='+id+"&number="+currentnumber, {method:'get'});
	} else {
		currentnumber = total;
		new Ajax.Updater('archive-case', 'partials/_archive.php?id='+id+"&number="+currentnumber, {method:'get'});	
	}
}

function firstImage2(id, total) {
	currentnumber = 1;
	new Ajax.Updater('archive-case', 'partials/_archive.php?id='+id+"&number="+currentnumber, {method:'get'});
}

function lastImage2(id, total) {
	currentnumber = total;
	new Ajax.Updater('archive-case', 'partials/_archive.php?id='+id+"&number="+currentnumber, {method:'get'});
}