/**
 * Überwacht und behandelt die Fadings
 */

// bei onload
window.addEventListener?window.addEventListener("load",init,false):window.attachEvent("onload",init);

function init() {
	//	bei onload versteckte elemente per js ausblenden, 
	//	sonst bekommen nicht jsler probs
	document.getElementById('menu_Verein').style.display	=	'none';
}

/**Effect.BlindUp = function(element) {

element = $(element);

element.makeClipping();

IE7 = (navigator.appVersion.indexOf("MSIE 7.")==-1) ? false : true;

IE = (navigator.appName == "Microsoft Internet Explorer") ? true : false;

return new Effect.Scale(element, 0,

Object.extend({ scaleContent: false,

scaleX: false,

restoreAfterFinish: (IE && !IE7) ? false : true,

afterFinishInternal: function(effect) {

effect.element.hide().undoClipping();

}

}, arguments[1] || { })

);

};

Effect.BlindDown = function(element) {

element = $(element);

var elementDimensions = element.getDimensions();

IE7 = (navigator.appVersion.indexOf("MSIE 7.")==-1) ? false : true;

IE = (navigator.appName == "Microsoft Internet Explorer") ? true : false;

return new Effect.Scale(element, 100, Object.extend({

scaleContent: false,

scaleX: false,

scaleFrom: 0,

scaleMode: {originalHeight: elementDimensions.height, originalWidth: elementDimensions.width},

restoreAfterFinish: (IE && !IE7) ? false : true,

afterSetup: function(effect) {

effect.element.makeClipping().setStyle({height: '0px'}).show();

},

afterFinishInternal: function(effect) {

effect.element.undoClipping();

Effect.Appear(element, {delay: 1, duration: .1});

}

}, arguments[1] || { }));

}; **/

function fade (id) {
	// check ob eingeblendet oder nicht
	if (document.getElementById(id).style.display == 'none') {
		Effect.BlindDown(id);
		return false;
	}
	else {
		Effect.BlindUp(id);
		return false;
	}
}

function fade_Verein () {
	return fade('menu_Verein');
}

function fade_Kerb(year) {
	//menu_kerb_<year>
	return fade('menu_kerb_'+year);
}