window.addEvent("load", function(){
	(function() {
        $$('.nsp_main').each(function(module){
    		var id = module.getProperty('id');
    		var $G = $Gavick[id];
    		var arts_actual = 0;
    		var list_actual = 0;
    		var arts_block_width = $E('.nsp_arts', module) ? $E('.nsp_arts', module).getSize().size.x : null;
    		var links_block_width = $E('.nsp_links ul', module) ? $E('.nsp_links ul', module).getSize().size.x : null;
    		var arts = $ES('.nsp_art', module);
    		var links = $ES('.nsp_links .list li', module);
    		var arts_per_page = $G['news_column'] * $G['news_rows'];
    		var pages_amount = Math.ceil(arts.length / arts_per_page);
    		var links_pages_amount = Math.ceil(Math.ceil(links.length / $G['links_amount']) / $G['links_columns_amount']);
            var auto_anim = module.hasClass('autoanim');
    		var hover_anim = module.hasClass('hover');
    		var anim_speed = $G['animation_speed'];
    		var anim_interval = $G['animation_interval'];
    		var animation = true;

    		if(arts.length > 0){
    			for(var i = 0; i < pages_amount; i++){
    				var div = new Element('div',{"class" : "nsp_art_page"});
    				div.setStyles({ "width" : arts_block_width+"px", "float" : "left" });
    				div.injectBefore(arts[0]);
    			}

    			var j = 0;
    			for(var i = 0; i < arts.length; i++) {
    				if(i % arts_per_page == 0 && i != 0) { j++; }
    				if(window.ie) arts[i].setStyle('width', (arts[i].getStyle('width').toInt() - 0.2) + "%");
    				arts[i].injectInside($ES('.nsp_art_page',module)[j]);
    				if(arts[i].hasClass('unvisible')) arts[i].removeClass('unvisible');
    			}

    			var main_scroll = new Element('div',{"class" : "nsp_art_scroll1" });
    			main_scroll.setStyles({ "width" : arts_block_width + "px", "overflow" : "hidden" });
    			main_scroll.innerHTML = '<div class="nsp_art_scroll2"></div>';
    			main_scroll.injectBefore($E('.nsp_art_page',module));
    			var long_scroll = $E('.nsp_art_scroll2',module);
    			long_scroll.setStyle('width','100000px');
    			$ES('.nsp_art_page',module).injectInside(long_scroll);
    			var art_scroller = new Fx.Scroll(main_scroll, {duration:$G['animation_speed'], wait:false, wheelStops:false});
    		}

    		if(links.length > 0){
    			for(var i = 0; i < links_pages_amount * $G['links_columns_amount']; i++){
    				var ul = new Element('ul');
    				ul.setStyles({ "width" : Math.floor(links_block_width / $G['links_columns_amount']) +"px", "float" : "left" });
    				ul.setProperty("class","list");
    				ul.injectTop($E('.nsp_links',module));
    			}

    			var k = 0;
    			for(var i = 0; i < links.length; i++) {
    				if(i % $G['links_amount'] == 0 && i != 0) { k++; }
    				links[i].injectInside($ES('.nsp_links ul.list',module)[k]);
    				if(links[i].hasClass('unvisible')) links[i].removeClass('unvisible');
    			}
    			$ES('.nsp_links ul.list',module)[$ES('.nsp_links ul.list',module).length - 1].remove();
    			var link_scroll = new Element('div',{"class" : "nsp_link_scroll1" });
    			link_scroll.setStyles({ "width" : links_block_width + "px", "overflow" : "hidden" });
    			link_scroll.innerHTML = '<div class="nsp_link_scroll2"></div>';
    			link_scroll.injectTop($E('.nsp_links',module));
    			var long_link_scroll = $E('.nsp_link_scroll2',module);
    			long_link_scroll.setStyle('width','100000px');
    			$ES('.nsp_links ul.list',module).injectInside(long_link_scroll);
    			var link_scroller = new Fx.Scroll(link_scroll, {duration:$G['animation_speed'], wait:false, wheelStops:false});
    		}

    		// top interface
    		nsp_art_list(0, module, 'top');
    		nsp_art_list(0, module, 'bottom');
    		nsp_art_counter(0, module, 'top', pages_amount);
    		nsp_art_counter(0, module, 'bottom', links_pages_amount);

    		if($E('.nsp_top_interface .pagination', module)){
    			$E('.nsp_top_interface .pagination', module).getElementsBySelector('li').each(function(item,i){
    				item.addEvent(hover_anim ? 'mouseenter' : 'click', function(){
    					art_scroller.scrollTo(i*arts_block_width, 0);
    					arts_actual = i;

    					if(window.opera){
    			 			new Fx.Style($ES('.nsp_art_scroll2',module)[0], 'margin-left', {duration:$G['animation_speed'], wait:false}).start(-1 * arts_actual * arts_block_width);
    					}

    					nsp_art_list(i, module, 'top');
    					nsp_art_counter(i, module, 'top', pages_amount);
    					animation = false;
    					(function(){animation = true;}).delay($G['animation_interval'] * 0.8);
    				});
    			});
    		}
    		if($E('.nsp_top_interface .prev', module)){
    			$E('.nsp_top_interface .prev', module).addEvent("click", function(){
    				if(arts_actual == 0) arts_actual = pages_amount - 1;
    				else arts_actual--;
    				art_scroller.scrollTo(arts_actual * arts_block_width, 0);

    				if(window.opera){
    			 		new Fx.Style($ES('.nsp_art_scroll2',module)[0], 'margin-left', {duration:$G['animation_speed'], wait:false}).start(-1 * arts_actual * arts_block_width);
    				}

    				nsp_art_list(arts_actual, module, 'top');
    				nsp_art_counter(arts_actual, module, 'top', pages_amount);
    				animation = false;
    				(function(){animation = true;}).delay($G['animation_interval'] * 0.8);
    			});
    		}

    		if($E('.nsp_top_interface .next', module)){
                $E('.nsp_top_interface .next', module).addEvent("click", function(){
                    if(arts_actual == pages_amount - 1) arts_actual = 0;
                    else arts_actual++;
                    art_scroller.scrollTo(arts_actual * arts_block_width, 0);

                    if(window.opera){
                         new Fx.Style($ES('.nsp_art_scroll2',module)[0], 'margin-left', {duration:$G['animation_speed'], wait:false}).start(-1 * arts_actual * arts_block_width);
                    }

                    nsp_art_list(arts_actual, module, 'top');
                    nsp_art_counter(arts_actual, module, 'top', pages_amount);
                    animation = false;
                    (function(){animation = true;}).delay($G['animation_interval'] * 0.8);
                });


                /* === KEY PRESS ====================================== */
                function _KetPressToScroll(e){
                    e= window.event || e;
                    e= e.charCode || e.keyCode;
                    if (e == 39) {
                      if(arts_actual == pages_amount - 1) arts_actual = 0;
                      else arts_actual++;
                    } else if (e == 37) {
                      if(arts_actual == 0) arts_actual = pages_amount - 1;
                      else arts_actual--;
                    }

                    if ((e == 39) || (e == 37)) {
                        art_scroller.scrollTo(arts_actual * arts_block_width, 0);

                        if(window.opera){
                             new Fx.Style($ES('.nsp_art_scroll2',module)[0], 'margin-left', {duration:$G['animation_speed'], wait:false}).start(-1 * arts_actual * arts_block_width);
                        }

                        nsp_art_list(arts_actual, module, 'top');
                        nsp_art_counter(arts_actual, module, 'top', pages_amount);
                        animation = false;
                        (function(){animation = true;}).delay($G['animation_interval'] * 0.8);
                    }
                    //alert(e);
                }
                if(document.addEventListener) { // -- All browsers
                    //document.addEventListener('keypress', _KetPressToScroll, false);
                } else {
                    var d = document;
                    d =(d.documentElement.clientHeight)? d.documentElement: d.body;
                    //d.attachEvent('onkeydown',_KetPressToScroll);
                }
                /* === KEY PRESS ====================================== */
    		}
    		// bottom interface
    		if($E('.nsp_bottom_interface .pagination', module)){
    			$E('.nsp_bottom_interface .pagination', module).getElementsBySelector('li').each(function(item,i){
    				item.addEvent(hover_anim ? 'mouseenter' : 'click', function(){
    					link_scroller.scrollTo(i*links_block_width, 0);
    					list_actual = i;

    					if(window.opera){
    			 			new Fx.Style($ES('.nsp_link_scroll2',module)[0], 'margin-left', {duration:$G['animation_speed'], wait:false}).start(-1 * list_actual * links_block_width);
    					}

    					nsp_art_list(i, module, 'bottom', links_pages_amount);
    				});
    			});
    		}
    		if($E('.nsp_bottom_interface .prev', module)){
    			$E('.nsp_bottom_interface .prev', module).addEvent("click", function(){
    				if(list_actual == 0) list_actual = links_pages_amount - 1;
    				else list_actual--;
    				link_scroller.scrollTo(list_actual * links_block_width, 0);

    				if(window.opera){
    		 			new Fx.Style($ES('.nsp_link_scroll2',module)[0], 'margin-left', {duration:$G['animation_speed'], wait:false}).start(-1 * list_actual * links_block_width);
    				}

    				nsp_art_list(list_actual, module, 'bottom', links_pages_amount);
    				nsp_art_counter(list_actual, module, 'bottom', links_pages_amount);
    			});
    		}
    		if($E('.nsp_bottom_interface .next', module)){
    			$E('.nsp_bottom_interface .next', module).addEvent("click", function(){
    				if(list_actual == links_pages_amount - 1) list_actual = 0;
    				else list_actual++;
    				link_scroller.scrollTo(list_actual * links_block_width, 0);

    				if(window.opera){
     					new Fx.Style($ES('.nsp_link_scroll2',module)[0], 'margin-left', {duration:$G['animation_speed'], wait:false}).start(-1 * list_actual * links_block_width);
    				}

    				nsp_art_list(list_actual, module, 'bottom', links_pages_amount);
    				nsp_art_counter(list_actual, module, 'bottom', links_pages_amount);
    			});
    		}

    		if(auto_anim){
    			(function(){
    				if($E('.nsp_top_interface .next', module)){
    					if(animation) $E('.nsp_top_interface .next', module).fireEvent("click");
    				}else{
    					if(arts_actual == pages_amount - 1) arts_actual = 0;
    					else arts_actual++;
    					art_scroller.scrollTo(arts_actual * arts_block_width, 0);

    					if(window.opera){
    				 		new Fx.Style($ES('.nsp_art_scroll2',module)[0], 'margin-left', {duration:$G['animation_speed'], wait:false}).start(-1 * arts_actual * arts_block_width);
    					}
    					nsp_art_list(arts_actual, module, 'top');
    					nsp_art_counter(arts_actual, module, 'top', pages_amount);
    				}
    			}).periodical($G['animation_interval']);
    		}
    	});
	}).delay(500);

	function nsp_art_list(i, module, position){
		if($E('.nsp_'+position+'_interface .pagination', module)){
			$E('.nsp_'+position+'_interface .pagination', module).getElementsBySelector('li').setProperty('class', '');
			$E('.nsp_'+position+'_interface .pagination', module).getElementsBySelector('li')[i].setProperty('class', 'active');
		}
	}

	function nsp_art_counter(i, module, position, num){
		if($E('.nsp_'+position+'_interface .counter', module)){
			$E('.nsp_'+position+'_interface .counter span', module).innerHTML =  (i+1) + ' / ' + num;
		}
	}
});