var itemCount = 0;

function validateAddItem(){
	Element.show('itemIndicator_0');
	var ajaxer = new Ajax.Request('index.php?validateAdd&item=' + itemCount, {
		method: 'post',
		parameters: Form.serialize($('addItemForm')),
		onComplete: evalResponse
	});
}
function validateEditItem(id){
	Element.show('itemIndicator_' + id);
	var ajaxer = new Ajax.Request('index.php?validateEdit&item=' + id, {
		method: 'post',
		parameters: Form.serialize($('editItemForm_' + id)),
		onComplete: evalResponse
	});
}

function evalResponse(originalResponse){
	eval(originalResponse.responseText);
}

function resetAddForm(){
	$('itemTitle_0').value = '';
	$('itemStarttime_0').value = '';
	$('itemStarttimePm_0').checked = false;
	$('itemEndtime_0').value = '';
	$('itemEndtimePm_0').checked = false;
	$('itemDays_0').options[0].selected = false;
	$('itemDays_0').options[1].selected = false;
	$('itemDays_0').options[2].selected = false;
	$('itemDays_0').options[3].selected = false;
	$('itemDays_0').options[4].selected = false;
	$('itemDays_0').options[5].selected = false;
	$('itemDays_0').options[6].selected = false;
	$('itemColor_0').value = '';
	$('itemTitle_0').focus();
}

function editEvent(id){
	if(!Element.visible('event_' + id)){
		Element.hide('linksForEvent_' + id);
		new Effect.BlindDown('event_' + id, {duration:0.5});
	}
	return false;
}

function hideEvent(id){
	if(Element.visible('event_' + id)){
		Element.show('linksForEvent_' + id);
		Effect.BlindUp('event_' + id, {duration:0.3});
	}
	return false;
}

function deleteEvent(id){
	if(confirm('Are you sue you want to delete this event?')){
		var ajaxer = new Ajax.Request('index.php?deleteEvent&item=' + id, {
			method: 'post',
			parameters: Form.serialize($('editItemForm_' + id)),
			onComplete: evalResponse
		});
	}
	return false;
}

function setEventError(elm, content){
	Element.update(elm, content);
	Element.show(elm);
}
function removeEventError(elm){
	Element.update(elm, '');
	Element.hide(elm);
}

function updateImage(url, pageUrl){
	$('actual_image').src = url;
	$('hard_link').href = pageUrl;
}