window.onload=function() {
	document.getElementById('pages').style.display = 'none';
}
function winner() {
	object = document.getElementById('pages');
	if(object.style.display == 'block') {
		object.style.display = 'none';	
	} else {
		object.style.display = 'block';		
	}
}
function doLink(id) {
	if(document.getElementById('img_link_1')) {document.getElementById('img_link_1').className = '';}
	if(document.getElementById('img_link_2')) {document.getElementById('img_link_2').className = '';}
	if(document.getElementById('img_link_3')) {document.getElementById('img_link_3').className = '';}
	document.getElementById(id).className = 'current';
}