var rules = {
	'input,select,textarea' : function(el) {
		el.onfocus = function() {
			$(this).addClassName('active');
		},
		el.onblur = function() {
			$(this).removeClassName('active');
		}
	},
	'input.button' : function(el) {
		el.onmouseover = function() {
			$(this).addClassName('active');
		},
		el.onmouseout = function() {
			$(this).removeClassName('active');
		}
	},
	'.help_field img' : function(el) {
		el.onmouseover = function() {
			this.style.cursor = 'pointer';
		},
		el.onmouseout  = function() {
			this.style.cursor = 'default';
		},
		el.onclick = function() {
			var element = $(this.parentNode.id.split('_').slice(0, -1).join('_'));
			
			Effect.toggle(element, 'appear');
			window.setTimeout("if ($('"+element.id+"').style.display != 'none') { Effect.Fade($('"+element.id+"')) }", 10000);
		}
	},
	'.instructions a' : function(el) {
		el.onclick = function() {
			if (this.innerHTML == 'Show Instructions') {
				this.innerHTML = 'Hide Instructions';
				$(this.id+'_text').appear();
			} else {
				this.innerHTML = 'Show Instructions';
				$(this.id+'_text').fade();
			}
			return false;
		}
	},
	'#auction_is_manual' : function(el) {
		el.onchange = function() { manual_auction(); }
	}
}

Behaviour.register(rules);

function adjustLinkFields(arg) {
	if (arg.value == 'Video') {
		$('link_url_field').hide();
		$('link_html_field').show();
	} else {
		$('link_url_field').show();
		$('link_html_field').hide();
	}
}

function manual_auction() {
	var checked = $('auction_is_manual').checked;
}