window.addEvent('domready',function(){

	var handles_more = $$('#handles_more span');
	var whSlider = new noobSlide({
		box: $('boxSlider'),
		items: $$('#sliderNavi span'),
		size: 791,
		fxOptions: { duration: 2000, transition: Fx.Transitions.Expo.easeInOut, wait: false	},
		handles: $$('#handles span'),
		addButtons: {previous: $('prev'), next: $('next') },
		onWalk: function(currentItem,currentHandle){
			$$(this.handles,handles_more).removeClass('active');
			$$(currentHandle,handles_more[this.currentIndex]).addClass('active');
		}
	});
	whSlider.addActionButtons('previous',$$('#boxSlider .prev'));
	whSlider.addActionButtons('next',$$('#boxSlider .next'));
	whSlider.walk(0,true,false);


});

var showButton = function(target){

		
	if(target.id != 'nextButton' && target.id != 'prevButton'){
		setCount('currSlider', target.id);
		var curr = parseInt(target.id);
	}else{
		var curr = getCount('currSlider');	
		switch(target.id) {
		   case 'nextButton':
			   curr++;
			   setCount('currSlider', curr);
		      break;
		   case 'prevButton':
			   curr--;
			   setCount('currSlider', curr);
		      break;
		}
	}

	var count = getCount('countSlider');
	if(count != null){
		if(curr == count){
			var next = document.getElementById('next');
			if(next && next.style.display != 'none'){
				next.style.display = 'none'
			}
		}else{
			var next = document.getElementById('next');
			if(next && next.style.display != 'block'){
				next.style.display = 'block'
			}
		}
		if(curr == 1){
			var prev = document.getElementById('prev');
			if(prev && prev.style.display != 'none'){
				prev.style.display = 'none'
			}
		}else{
			var prev = document.getElementById('prev');
			if(prev && prev.style.display != 'block'){
				prev.style.display = 'block'
			}
		}	
	}	
}

var getCount = function(id){
	var count = null;
	var tmp = document.getElementById(id);
	if(tmp && tmp.value != null){
		var count = parseInt(tmp.value);	
	}
	return count;
}

var setCount = function(id, current){
	var tmp = document.getElementById(id);
	if(tmp){
		tmp.value = current;	
	}
}