$(document).ready(function() {
	$('#menu>li:has(ul)').each(function(i){
		$(this).addClass("has_children");
		$(this).append("<div class='arr'>");
		if(!i){
			$(this).addClass("first_menu_item");
			$(this).append("<div class='modal'>");
		}
		else if($("ul>li:has(ul)", this).length){
			$(this).addClass("nesting_1");
		}
		else if($("ul", this).length){
			$(this).addClass("nesting_2");
		}
	})
	.hover(function(){
		this.isOver=1;
		$(this).addClass("hover");
	},
	function(){
		this.isOver=0;
		if($(this).hasClass("first_menu_item")){
			var _this=this;
			if(_this.tm) clearTimeout(_this.tm);
			_this.tm=setTimeout(function(){if(!_this.isOver) $(_this).removeClass("hover")}, 500);
		}
		else{
			$(this).removeClass("hover")
		}
	});
	
	$('#menu .modal').hover(function(){
		this.parentNode.isOver=0;
		var _this=this;
		if(_this.tm) clearTimeout(_this.tm);
		_this.tm=setTimeout(function(){if(!_this.parentNode.isOver) $(_this).parent().removeClass("hover")}, 500);
	},
	function(){
		this.parentNode.isOver=1;
	});
	
	
	$('#header .lang, #header .office').click(function(){
		$(this).toggleClass("lang_open");
	})
	.hover(function(){
					
	},function(){
		$(this).removeClass("lang_open");
	});
	
	if($.fancybox){
		$("a[rel=popup]").fancybox({
			showCloseButton: true,
			scrolling:'no',
			overlayColor: '#000',
			padding:0
		});
		
		$("a[rel=popup-iframe]").fancybox({
			'width'				: 978,
			'height'			: 522,
			'autoScale'     	: false,
			'scrolling'     	: 'no',
			'transitionIn'		: 'none',
			'transitionOut'		: 'none',
			'type'				: 'iframe',
			'padding'           : 0,
			'overlayColor'      : '#000' 
		});
		$("a[rel=lightbox]").fancybox({
			showCloseButton: true,
			scrolling:'no',
			overlayColor: '#000',
			padding:0
		});
	}
	
	//$('a[rel=lightbox]').lightbox({fixedNavigation:true});

	
	
	
	
	if(!$("div.slider_controls").length){
		var $slider_controls=$('<div class="slider_controls"/>');
		$('div.slider').append($slider_controls);
		$(".slider_canvas div.slide_item").each(function(i){
			this.id="slide_"+(i+1);
			$slider_controls.append($('<a href="#'+this.id+'">'+(i+1)+'</a>'))
		});

	}
	
	$("div.slider_controls").each(function(){
		new Slider(this, {slideshow:10000})
	});
	
	if($("div.gallery_zoom")[0]) Magnifier.init();
	
	
	$("ul.accordion h4").click(function(){
		$(this).next()[!this.isOpen?"slideDown":"slideUp"]();
		$(this).parent().toggleClass("active");
		this.isOpen=this.isOpen?0:1;
	});
	
	$(".page-print table tr:even").addClass("dark");
	
	var block_twice_wrap_prev;
	$(".block_twice_wrap div.item").each(function(i){
			if(block_twice_wrap_prev && block_twice_wrap_prev.offset().top==$(this).offset().top){
				var max=Math.max(block_twice_wrap_prev.height(), $(this).height());
				block_twice_wrap_prev.height(max);
				$(this).height(max);
			}
			else block_twice_wrap_prev=null;
			//$(this).append(i)
			block_twice_wrap_prev=$(this);
			//$(this).height($(this).prev().height()
	})
	
	jQuery('.product_switcher_block_2 .item').click(function(){
		jQuery('.product_switcher_block_2').find('.item.active').removeClass('active');
		jQuery(this).addClass('active');
		jQuery('#product_switcher_block_2_target').html(jQuery(this).find('.info_more').html());
		return false;
	})
	
	jQuery('.product_switcher_block ul li a').click(function(){
		jQuery('.product_switcher_block ul').find('li.active').removeClass('active');
		jQuery(this).parent().addClass('active');
		jQuery('#product_switcher_block_target').html(jQuery(this).parent().find('.descr').html());
		return false;
	})

    jQuery('table.table_standart_2 tr:nth-child(even)').addClass('dark');
	
});


var Magnifier={
	init:function(root){
		var _this=this;
		this.move_pane=$("div.gallery_image");
		this.zoom_pane=$("div.gallery_zoom");
		
		this.bar=$("<span>").appendTo(this.move_pane).css({display:"none", background:"#fff", opacity:0.35, border:"1px solid #777", position:"absolute", top:0, left:0, cursor:"pointer"});
		
		
		this.items=$('.gallery_thumbnails a');
		
		if(!this.items.length) return false;
		
		this.items.click(function(){return _this.set(this)});
		
		this.set(this.items[0]);
		
		this.move_pane
			.hover(function(){_this.over(this)},function(){_this.out(this)})
			.mousemove(function(e){_this.move(e)});
		
	},
	set:function(obj){
		$('div.gallery_thumbnails a.active').removeClass("active");
		$(obj).addClass("active");
		$('div.gallery_image div.active').removeClass("active");
		$(obj.hash).addClass("active");
		this.curent_img_small=$(obj.hash+" img")[0];
		this.curent_img_large=$("#"+obj.target+" img")[0];
		this.curent_zoom_pane=$("#"+obj.target);
		
		return false;
	},
	over:function(obj){
		this.curent_zoom_pane.show();
		var bar_width=Math.round(this.curent_img_small.width/(this.curent_img_large.width/this.zoom_pane.width()));
		var bar_height=Math.round(this.curent_img_small.height/(this.curent_img_large.height/this.zoom_pane.height()));
		this.bar.css({display:"block", width:bar_width, height:bar_height});
	},
	out:function(obj){
		this.curent_zoom_pane.hide();
		this.bar.css({display:"none"});
	},
	move:function(e){
		var top=e.pageY-this.move_pane.offset().top-(this.bar.height()/2);
		var left=e.pageX-this.move_pane.offset().left-(this.bar.width()/2);
		var max_top=this.move_pane.height()-this.bar.height();
		var max_left=this.move_pane.width()-this.bar.width();
		if(top<0) top=0;
		if(top>max_top) top=max_top;
		if(left<0) left=0;
		if(left>max_left) left=max_left;
		this.bar.css({top:top, left:left});
		$(this.curent_img_large).css({top:-top*(this.curent_img_large.height/this.curent_img_small.height), left:-left*(this.curent_img_large.width/this.curent_img_small.width)});
	}
}



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a=function(){this.init.apply(this,arguments)};a.prototype=b;a.prototype.constructor=a;return a};var Event=function(e){e=window.event?window.event:e;return{key:function(d){if(typeof d=="string"){var a={ctrl:1,shift:1,alt:1};var b={enter:13,escape:27,space:32,tab:9,left:37,up:38,right:39,down:40};if(d in a)return e[d+"Key"];else if(d in b)d=b[d];else d=d.charCodeAt(0)}var c=window.event?e.keyCode:e.which;return d!=undefined?c==d:c},target:function(){var a=window.event?e.srcElement:e.target;return a},mouse:function(v){var c={x:window.event?e.clientX+document.documentElement.scrollLeft:e.pageX,y:window.event?e.clientY+document.documentElement.scrollTop:e.pageY};return v!=undefined?c[v]:c},prevent:function(){if(window.event){e.cancelBubble=true;e.returnValue=false}else if(e.preventDefault)e.preventDefault()},stop:function(){if(window.event){e.cancelBubble=true;e.returnValue=false}else if(e.preventDefault)e.stopPropagation()}}};var Smooth=new Class({dynamic:0,duration:1000,fps:50,algoritm:"fade",inPlay:null,init:function(a,b){a=a||{};this.dynamic=(a.dynamic!=undefined?a.dynamic:0)||0.1;this.duration=a.duration||this.duration;this.algoritm=a.algoritm||this.algoritm;this.onstart=a.onstart||this.onstart;this.onplay=a.onplay||this.onplay;this.onend=a.onend||this.onend;if(b)this.start(b)},start:function(l,m){var a=this;if(this.inPlay)this.end();var b="";if(this.algoritm.constructor==Array)b="custom";else if(typeof this.algoritm=="function")b="function";else b=this.algoritm;var c=1000/this.fps;this.steps=Math.round(this.duration/c);this.half=this.steps/2;this.dynamic_abs=Math.abs(this.dynamic);this.dynamic_reverse_flag=(this.dynamic<0?this.dynamic:0);var d=[];var e,f;for(var i=0;i<=this.steps;i++){d[i]=this.get_algoritm(b,i);if(!i||e<d[i])e=d[i];if(!i||f>d[i])f=d[i]}if(l==undefined)l=[0,100];else if(l.constructor==Number&&m!=undefined)l=[l,m];if(l.constructor==Array)l={_base:l};var g={};for(var h in l)g[h]=l[h][1]-l[h][0];var j;var k=[];this.val=[];for(var i=0;i<=this.steps;i++){this.val[i]={};j=(d[i]-f)/(e-f);k[i]=j;for(var h in l){this.val[i][h]=l[h][0]+g[h]*j;if(l._base)this.val[i]=this.val[i][h]}}if(window.debug&&window.debug==1){debug=0;return alert(o2s(d))}if(window.debug&&window.debug==2){debug=0;return alert(o2s(k))}if(window.debug&&window.debug==3){debug=0;return alert(o2s(this.val))}this.cur=0;this.onstart();this.play();this.tm=setInterval(function(){a.play()},c);this.inPlay=true},get_algoritm:function(a,i){switch(a){case"fade":return Math.atan((this.dynamic_abs/this.steps*i)+this.dynamic_reverse_flag);case"ball":return Math.atan(this.dynamic_abs/this.half*(i-this.half));case"custom":return this.algoritm[i];case"function":return this.algoritm(i,this.steps,this.dynamic);default:return i}},play:function(){this.onplay(this.val[this.cur]);this.cur++;if(this.cur>this.steps)return this.end()},end:function(){clearInterval(this.tm);this.tm=null;this.inPlay=false;this.onend();return false},onstart:function(d){},onplay:function(a){},onend:function(d){}});

var Slider=Class({
	_item_active_classname:"act",
	frames_count:3,
	
	init:function(items_block, opt){
		var _this=this;
		var opt=opt || {}
		this.root=_(items_block.parentNode);
		this.zIndex=1;
		this.slideshow=opt.slideshow || 0; //autoplay slideshow mode
		this.items=_(items_block, "a");
		this.items
			.repeat(function(i){this.num=i; this.block=_(this.href.replace(/^.*#/, ""))})
			.event({onclick:function(){_this.stop(); return _this.set(this)}});
		
		this.set(this.items[0]);
	},
	set:function(obj){
		var _this=this;
		if(typeof obj=="number") obj=this.items[obj];
		if(this.cur==obj) return false;
		if(this.cur){
			this.fade(this.cur.block, 0);
			this.fade(obj.block, 1);
			//this.fade(this.cur.block, 0, function(){_this.fade(obj.block, 1)});
			//this.framed_slide(obj.block);
			this.cur.classname("-"+this._item_active_classname);
		}else{
			obj.block.css({display:'block'})
		}
		obj.classname("+"+this._item_active_classname);
		this.cur=obj;
		if(this.slideshow) this.play();
		return false;
	},
	go:function(d){
		var num=this.cur.num+d;
		if(num>=this.items.length) num=0;
		if(num<0) num=this.items.length-1;
		this.set(this.items[num]);
		return false;
	},
	play:function(d){
		var _this=this;
		if(!this.tm) this.tm=setInterval(function(){_this.play(1)}, this.slideshow);
		if(d) this.go(d);
	},
	stop:function(){
		if(!this.tm) return false;
		clearInterval(this.tm);
		this.tm=null;
	},
	framed_slide:function(block){
		var _this=this;
		
		if(!this.frames){
			this.frames=[];
			this.overlay=this.root.insert("div").classname("+slider_canvas").css({position:"absolute", top:0, left:0,  zIndex:2, width:this.root.offsetWidth, background:"none"});
			for(var i=0; i<this.frames_count; i++){
				var width=this.overlay.offsetWidth/this.frames_count;
				var frame_block=this.overlay.insert("div").css({width:width, height:this.overlay.offsetHeight, overflow:"hidden", position:"absolute", top:0, left:i*width});
				var frame_canvas=frame_block.insert("div").css({width:width, height:this.overlay.offsetHeight, overflow:"hidden",  position:"absolute", top:0, left:0});
				var frame_content=frame_canvas.insert("div").classname("+slide_item").css({width:this.overlay.offsetWidth, position:"relative", left:-i*width});
				frame_canvas.contentBlock=frame_content;
				this.frames.push(frame_canvas);
			}
		}
		
		if(this.inAnimation){
			_(this.frames).repeat(function(i){
				this.smooth.end();
			});
		}
		
		this.inAnimation=true;
		this.overlay.css({display:'block'});
		
		_(this.frames).repeat(function(i){
			var obj=this;
			obj.contentBlock.innerHTML=block.innerHTML;
			obj.smooth=new Smooth({
				dynamic:2, 
				duration:300*(i+1),
				onstart:function(){obj.css({left:-obj.offsetWidth}); },
				onplay:function(pos){obj.css({left:pos}); },
				onend:function(){ 
					if(i==_this.frames_count-1){ 
						block.css({display:'block', zIndex:_this.zIndex++});
						_this.overlay.css({display:'none'});
						_this.inAnimation=false;
					}
				}
			}, [-obj.offsetWidth, 0]);
		});
	},
	fade:function(block, b, callback){
		var _this=this;
		if(this.smooth && this.smooth.inPlay){ if(this.smooth.callback) return this.smooth.callback=callback;  else this.smooth.end(); }
		this.smooth=new Smooth({
			dynamic:b?5:-5, 
			duration:b?1000:500,
			onstart:function(){if(!callback) block.css({display:'block', zIndex:_this.zIndex++}); },
			onplay:function(pos){block.css({opacity:pos/100})},
			onend:function(){if(this.callback) this.callback();}
		}, [b?0:100, b?100:0]);
		this.smooth.callback=callback;
	}
});