var currentSlide;
var slidesTotal;
var autoPlay = 1;
var t;

function slideshow(){
	
	document.getElementById('slideshow').style.overflow = "hidden";
	
	var pikat = '';
	
	currentSlide = 0;
	slidesTotal = document.getElementById('slideshow').getElementsByTagName('img').length;
	
	for(var j=0; j<slidesTotal; j++){
		pikat += '<img id="pika'+(j+1)+'" src="./img/slider/pika.png" class="pika" onclick="slideClick('+(j+1)+');"/>';
	}
	
	$('#pikat').html(pikat);
	slideSwitcher();
	
	function slideSwitcher(){	
		currentSlide++;
		if(currentSlide > slidesTotal){
			currentSlide=1;
		}
		
		for(var i=0; i<slidesTotal; i++){ 
			document.getElementById('slideshow').getElementsByTagName('img')[i].style.display = "none";
			$('#pika' + (i + 1)).attr('src', './img/slider/pika.png');
		};
		$('#pika' + currentSlide).attr('src', './img/slider/pika_on.png');
		$('img:eq('+(currentSlide-1)+')','#slideshow').fadeIn(1000, function(){
			if(autoPlay==1){
				t=setTimeout(slideSwitcher, 4000);
			}
		});
	}
	
	
}

function slideClick(x){
	autoPlay = 0;
	clearTimeout(t);
	currentSlide = x;
	for(var i=0; i<slidesTotal; i++){ 
		document.getElementById('slideshow').getElementsByTagName('img')[i].style.display = "none";
		$('#pika' + (i + 1)).attr('src', './img/slider/pika.png');
	};
	$('#pika' + currentSlide).attr('src', './img/slider/pika_on.png');
	$('img:eq('+(currentSlide-1)+')','#slideshow').fadeIn();
}



function SWITCH_SER_TABS(x) {
    $('#TABICON1').removeClass();
    $('#TABICON2').removeClass();
    $('#TABICON3').removeClass();
    $('#TABICON4').removeClass();
    $('#TABICON5').removeClass();
    $('#TABICON' + x).addClass('active');

    $('#TAB1').hide();
    $('#TAB2').hide();
    $('#TAB3').hide();
    $('#TAB4').hide();
    $('#TAB5').hide();
    $('#TAB' + x).fadeIn(300);
}

function TAB_DESC(y) {
    $('#TABICONDESC_TEXT').show();
    $('#TABICONDESC_TEXT').html(y);
}

function TAB_DESC_HIDE() {
    $('#TABICONDESC_TEXT').hide();
}