function goto(url) {
	var test = document.getElementById("navigation");
	window.location.href = url;
}

// -------------------------------------------------------------------------------------------------------------
function checkGbForm() {
	var name = document.getElementById('gb_name');
	var email = document.getElementById('gb_email');
	var text = document.getElementById('gb_text');
	var form = document.getElementById('gb_form');
	
	if(name.length == 0) {
		return alert("Bitte einen Namen eingeben");
	}
	if(email.length > 0) {
		if(isEmail(email)) {
			return alert("Bitte eine richtige Email Adresse eingeben");
		}
	}
	if(text.length == 0) {
		return alert("Bitte einen Text eingeben");
	}
	//form.submit();
}

function isEmail(s) {
	var res = false;
	
	if(a == true) {
		reg = new RegExp('^([a-zA-Z0-9\\-\\.\\_]+)(\\@)([a-zA-Z0-9\\-\\.]+)(\\.)([a-zA-Z]{2,4})$');
		res = (reg.test(s));
	} else {
		res = (s.search('@') >= 1 && s.lastIndexOf('.') > s.search('@') && s.lastIndexOf('.') >= s.length-5)
	}
	return(res);
}
// -------------------------------------------------------------------------------------------------------------
function getCardList(value) {
	new Ajax.Updater('cardList', '/de/card.html', {method: 'post', encoding: 'iso-8859-1', parameters: 'cardCategory=' + value});
}

// -------------------------------------------------------------------------------------------------------------
function getEventList(value) {
	new Ajax.Updater('eventListCont', '/de/events.html', {method: 'post', encoding: 'UTF-8', parameters: 'getEventList=' + value});
}
// -------------------------------------------------------------------------------------------------------------

function showImage(path, width, height) {
	$('fullSizeContainer').innerHTML = '<img style="margin:auto" onclick="hiddeImage()" src="/data/picters/' + path + '" border="0" />';
	$('fullSizeContainer').style.width = (width+20) + 'px';
	$('fullSizeContainer').style.height = (height+20) + 'px';
	new Effect.Appear('fullSize');
}

function hiddeImage() {
	new Effect.Fade('fullSize');
}

// -------------------------------------------------------------------------------------------------------------