/**
 * 
 */

var loginMsgEffect;
var emptyMsgEffect;

function toggleHeadline(list) {
	//var div = document.getElementById(/* list + 'Form:' + */list + 'Headline');
	//var img = document.getElementById(list + 'Form:' + list + 'HeadlineImage');
	// alert('toggleHeadline('+list+'): '+div.className);

	/*
	 * if (div) { if (div.className == 'headline') div.className =
	 * 'headlineSelected'; else div.className = 'headline'; } if (img) { if
	 * (img.src.search(/2.png/) == -1) img.src = 'img/headline' + list +
	 * '2.png'; else img.src = 'img/headline' + list + '.png'; }
	 */

	var mainDiv = list + 'Main';
	Effect.toggle(mainDiv, 'slide', {
		duration :0.5
	});
}

function flashEmptyMsg(authorized) {
	if (!authorized || authorized == false) return;
	
	if (emptyMsgEffect) {
		emptyMsgEffect.cancel();
		emptyMsgEffect.element.setOpacity(1.0);
	}
	var msg = 'listEmptyMsg';
	$(msg).style.display = 'block';
	emptyMsgEffect = new Effect.Fade(msg, {
		duration: 4.0,
		delay: 3.0
	});
	document.location = '#top';
}

function flashLoginMsg(authorized) {
	if (authorized && authorized == true) return;
	
	if (loginMsgEffect) {
		loginMsgEffect.cancel();
		loginMsgEffect.element.setOpacity(1.0);
	}

	var msg = authorized == false ? 'completeRegMsg' : 'loginMsg';
	
	$(msg).style.display = 'block';
	loginMsgEffect = new Effect.Fade(msg, {
		duration: 4.0,
		delay: 3.0
	});
	document.location = '#top';
}

function resetInput(input, str) {
	if (input && input.value == '') {
		input.value = str;
		input.style.color = '#b0b0b0';
	}
}

function clearInput(input, str) {
	if (input && input.value == str) {
		input.value = '';
		input.style.color = '#616161';
	}
}