var SlideList = new Class({
	initialize: function(menu, options) {
		
		this.setOptions(this.getOptions(), options);
   		this.menu = $(menu), this.current = this.menu.getElement('li.current');
   		this.menu.getElements('li').each(function(item){
 			item.addEvent('mouseover', function(){ this.moveBg(item); }.bind(this));
 			item.addEvent('mouseout', function(){ this.moveBg(this.current); }.bind(this));
			//item.addEvent('mouseout', function(){ this.moveBg.delay(1, this.current); }.bind(this));
			item.addEvent('click', function(event){ this.clickItem(event, item); }.bind(this));
			}.bind(this));
  
 		this.back = new Element('li').addClass('background').adopt(new Element('div').addClass('left')).injectInside(this.menu);
 		this.back.fx = this.back.effects(this.options);
		if(this.current) this.setCurrent(this.current);
 		},
  
	 	setCurrent: function(el, effect){
	 		this.back.setStyles({left: (el.offsetLeft)+'px', width: (el.offsetWidth)+'px'});
	 		(effect) ? this.back.effect('opacity').set(0).start(1) : this.back.setOpacity(1);
	 		this.current = el;
	 	},
	  
	 	getOptions: function(){
	 		return {
	 			transition: Fx.Transitions.sineInOut,
	 			duration: 500, wait:false,
	 			onClick: Class.empty
	 		};
	 	},
	  
	 	clickItem: function(event, item) {
	 		if(!this.current) this.setCurrent(item, true);
			this.current = item;
			this.options.onClick(new Event(event), item);
	 	},
	  
	 	moveBg: function(to) {
	 		if(!this.current) return;
	 		this.back.fx.custom({
	 		left: [this.back.offsetLeft, to.offsetLeft],
	 		width: [this.back.offsetWidth, to.offsetWidth]
		});
	}
});

SlideList.implement(new Options);

try { Window.disableImageCache(); } catch(e){}
window.addEvent('domready', function(){ new SlideList($E('ul', 'navbarleft')); });


// FUNCTION FÜR SET CHARAKTER LIMIT IN FORM BASE
function limitText(limitField, limitCount, limitNum) {
	if (limitField.value.length > limitNum) {
		limitField.value = limitField.value.substring(0, limitNum);
		alert('Sie haben Ihr Limit von ' + limitNum + ' Zeichen erreicht!');
	} else {
		limitCount.value = limitNum - limitField.value.length;
	}
}