function checkNewsAdd()
{
	var error = 0;
	
	var title = document.getElementById('title');
	var news = document.getElementById('news');
	
	if (trim(title.value) != "") {
		title.className = 'field';
	} else {
		title.className = 'error';
		error = 1;
	}
	if (trim(news.value) != "") {
		news.className = '';
	} else {
		news.className = 'error';
		error = 1;
	}
	
	if (error != 0) {
		return false;
	} else {
		if (confirm('Klik op OK om het nieuws toe te voegen')) {
			return true;
		} else {
			return false;
		}
	}
}

function checkNewsEdit()
{
	var error = 0;
	
	var title = document.getElementById('title');
	var news = document.getElementById('news');
	
	if (trim(title.value) != "") {
		title.className = 'field';
	} else {
		title.className = 'error';
		error = 1;
	}
	if (trim(news.value) != "") {
		news.className = '';
	} else {
		news.className = 'error';
		error = 1;
	}
	
	if (error != 0) {
		return false;
	} else {
		if (confirm('Klik op OK om het nieuws te wijzigen')) {
			return true;
		} else {
			return false;
		}
	}
}