kQuery(document).ready(function() {
	kQuery('#header').slideShow({
		numElementLink:'ul.banner-nav li a',
		slideEl:'ul.banner li',
		autoSlideShow:true,  	// if you want autorotation set this parametr in true
		switchTime:5000,		// time befor switching image
		duration:500			// time for animation
	});

	kQuery('#blog').slideShow({
		linkNext:'#blognext',
		linkPrev:'#blogprev',
		slideEl:'.blogpost ul li',
		autoSlideShow:false,  	// if you want autorotation set this parametr in true
		duration:500			// time for animation
	});
})

// DON'T  TOUCH  ANYTHING UNDER THIS COMMENT
jQuery.fn.slideShow = function(_options){
	// defaults options
	var _options = jQuery.extend({
		slideEl:'div.img-hold img',
		linkNext:'a.next',
		linkPrev:'a.prev',
		linkPause:'a.pause',
		numElementLink:'div.nav li a',
		duration:500,
		autoSlideShow:false,
		switchTime:3000,
		event:'click',
		currentEl:'#footer span.cur',
		allEl:'#footer span.all'
	},_options);

	return this.each(function(){
		var _THIS = jQuery(this);
		var _slideEl = kQuery(_options.slideEl, _THIS);
		var _elTagName = _options.slideEl;
		var _linkNext = kQuery(_options.linkNext, _THIS).length ? kQuery(_options.linkNext, _THIS) : false;
	 	var _linkPrev = kQuery(_options.linkPrev, _THIS).length ? kQuery(_options.linkPrev, _THIS) : false;
		var _linkPause = kQuery(_options.linkPause, _THIS).length ? kQuery(_options.linkPause, _THIS) : false;
		var _numElementLink = kQuery(_options.numElementLink, _THIS).length ? kQuery(_options.numElementLink, _THIS) : false;
		var _numElement = kQuery(_options.numElementLink, _THIS).length ? _numElementLink.parent() : false;
		var _duration = _options.duration;
		var _switchTime = _options.switchTime;
		var _numElActive, _n, _timer = false, _hover = false;
		var _pauseActive = false;

		if (!_slideEl.filter('.active').length)
				_slideEl.eq(0).addClass('active');
	//	kQuery(_slideEl).not(".active").css('display','none');     //commented for IE compatibility of next prev buttons
		if (kQuery(_numElement).length) {activeNumEl()}
		if (_options.autoSlideShow) {
			_timer = setTimeout(function(){nextEl()},_switchTime);
			contentHover();
		}
		if (_linkNext) {
			kQuery(_linkNext).click(function(){
				if (_timer) {
					clearTimeout(_timer);
					if (!_pauseActive) {_timer = setTimeout(function(){nextEl()},_switchTime);}
				}
				if (kQuery(_slideEl).filter(".active").next().is(_elTagName)) {
					kQuery(_slideEl).filter(".active").next().addClass("next");
				} else {
					kQuery(_slideEl).eq(0).addClass("next");
				}
				fadeElement();
				activeNumEl();
				return false;
			});
		}  
		if (_linkPrev) {
			kQuery(_linkPrev).click(function(){
				if (_timer) {
					clearTimeout(_timer);
					if (!_pauseActive) {_timer = setTimeout(function(){nextEl()},_switchTime);}
				}
				if (kQuery(_slideEl).filter(".active").prev().is(_elTagName)) {
					kQuery(_slideEl).filter(".active").prev().addClass("next");
				} else {
					kQuery(_slideEl).filter(":last-child").addClass("next");
				}
				fadeElement();
				activeNumEl();
				return false;
			});
		}
		if (_linkPause) {
			if (!_options.autoSlideShow) {
				_linkPause.addClass('play');
				_options.autoSlideShow = true;
				if (!_hover) contentHover();
			}
			kQuery(_linkPause).click(function(){
				if (!_linkPause.is('.play')) {
					clearTimeout(_timer);
					_linkPause.addClass('play');
					_pauseActive= true;
				} else {
					_linkPause.removeClass('play');
					_pauseActive= false;
					_timer = setTimeout(function(){nextEl()},_switchTime);
				}
				return false;
			});
		}
		if (_numElementLink) {
			kQuery(_numElementLink).bind(_options.event, function(){
				if (_timer) {
					clearTimeout(_timer);
					_timer = setTimeout(function(){nextEl()},_switchTime);
				}
				_n = _numElement.index(kQuery(this).parent());
				if (!kQuery(_slideEl).eq(_n).hasClass("active")){
					kQuery(_slideEl).eq(_n).addClass("next");
					fadeElement();
					activeNumEl();
				}
				return false;
			});
		}
		if (_options.currentEl || _options.allEl) {
			_THIS.all = _slideEl.length;
			kQuery(_options.allEl, _THIS).html(_THIS.all);
			function currentNum() {
				var _index = _slideEl.index(_slideEl.filter('.active')) + 1;
				kQuery(_options.currentEl, _THIS).html(_index);
			}
			currentNum();
		}
		function contentHover() {
			_hover = true;
			_slideEl.hover(function() {
				if (_timer) clearTimeout(_timer);
			},function(){
				if (_linkPause && !_linkPause.is('.play')) _timer = setTimeout(function(){nextEl()},_switchTime);
				else if (!_linkPause) _timer = setTimeout(function(){nextEl()},_switchTime);
			});
		}
		function nextEl(){
			if (kQuery(_slideEl).filter(".active").next().is(_elTagName)){
		  	kQuery(_slideEl).filter(".active").next().addClass("next");
			} else {
				kQuery(_slideEl).eq(0).addClass("next");
			}
			fadeElement();
			activeNumEl();
			if (!_pauseActive) {_timer = setTimeout(function(){nextEl()},_switchTime);}
		};
		function activeNumEl() {
			kQuery(_numElement).removeClass("active");
			_numElActive = kQuery(_slideEl).index(kQuery(_slideEl).filter(".active")[0]);
			kQuery(_numElement).eq(_numElActive).addClass("active");
		};
		function fadeElement(){
			kQuery(_slideEl).filter(".active").fadeOut(_duration).removeClass("active");
			kQuery(_slideEl).filter(".next").fadeIn(_duration).addClass("active").removeClass("next");
			if (_options.currentEl || _options.allEl) currentNum();
		};
	} );  
}