function parseUri (str) {
	var	o   = parseUri.options,
		m   = o.parser[o.strictMode ? "strict" : "loose"].exec(str),
		uri = {},
		i   = 14;

	while (i--) uri[o.key[i]] = m[i] || "";

	uri[o.q.name] = {};
	uri[o.key[12]].replace(o.q.parser, function ($0, $1, $2) {
		if ($1) uri[o.q.name][$1] = $2;
	});

	return uri;
};

parseUri.options = {
	strictMode: false,
	key: ["source","protocol","authority","userInfo","user","password","host","port","relative","path","directory","file","query","anchor"],
	q:   {
		name:   "queryKey",
		parser: /(?:^|&)([^&=]*)=?([^&]*)/g
	},
	parser: {
		strict: /^(?:([^:\/?#]+):)?(?:\/\/((?:(([^:@]*)(?::([^:@]*))?)?@)?([^:\/?#]*)(?::(\d*))?))?((((?:[^?#\/]*\/)*)([^?#]*))(?:\?([^#]*))?(?:#(.*))?)/,
		loose:  /^(?:(?![^:@]+:[^:@\/]*@)([^:\/?#.]+):)?(?:\/\/)?((?:(([^:@]*)(?::([^:@]*))?)?@)?([^:\/?#]*)(?::(\d*))?)(((\/(?:[^?#](?![^?#\/]*\.[^?#\/.]+(?:[?#]|$)))*\/?)?([^?#\/]*))(?:\?([^#]*))?(?:#(.*))?)/
	}
};

function opacity(id, opacStart, opacEnd, millisec) { 
    //speed for each frame 
    var speed = Math.round(millisec / 100); 
    var timer = 0; 

    //determine the direction for the blending, if start and end are the same nothing happens 
    if(opacStart > opacEnd) { 
        for(i = opacStart; i >= opacEnd; i--) { 
            setTimeout("changeOpac(" + i + ",'" + id + "')",(timer * speed)); 
            timer++; 
        } 
    } else if(opacStart < opacEnd) { 
        for(i = opacStart; i <= opacEnd; i++) 
            { 
            setTimeout("changeOpac(" + i + ",'" + id + "')",(timer * speed)); 
            timer++; 
        } 
    } 
} 

//change the opacity for different browsers 
function changeOpac(opacity, id) { 
    var object = document.getElementById(id).style; 
    object.opacity = (opacity / 100); 
    object.MozOpacity = (opacity / 100); 
    object.KhtmlOpacity = (opacity / 100); 
    object.filter = "alpha(opacity=" + opacity + ")"; 
} 

function shiftOpacity(id, millisec) {
    //if an element is invisible, make it visible, else make it ivisible
    if(document.getElementById(id).style.opacity == 0) {
        opacity(id, 0, 100, millisec);
    } else {
        opacity(id, 100, 0, millisec);
    }
} 

var gridmediaGlobalObj = new Object();
gridmediaGlobalObj.timer = null;
gridmediaGlobalObj.left = 0;
gridmediaGlobalObj.right = 0;
gridmediaGlobalObj.width = 0;
gridmediaGlobalObj.min_photo_width = 0;
gridmediaGlobalObj.photo_count = 0;
gridmediaGlobalObj.current_photo = 0;
gridmediaGlobalObj.photoOpacity = 0;
gridmediaGlobalObj.timerPhoto = null;
gridmediaGlobalObj.interval_autoplay = null;

function playNow() {
gridmediaGlobalObj.interval_autoplay = setInterval(function(){
		var current_photo = gridmediaGlobalObj.current_photo;
			if(current_photo+1!=gridmediaGlobalObj.photo_count) {
				$('divBorderGridmedia' + (current_photo + 1)).fade(1);
				$('divBorderGridmedia' + current_photo).fade(0);				
				gridmediaGlobalObj.current_photo = gridmediaGlobalObj.current_photo + 1;
			} else {
				$('divBorderGridmedia' + (0)).fade(1);
				$('divBorderGridmedia' + current_photo).fade(0);	
				gridmediaGlobalObj.current_photo = 0;
			}	
		}, 4000);
}

function stopPlay() {
clearInterval(gridmediaGlobalObj.interval_autoplay);
}

document.getElementById('stop_slajd').onclick = function() {
stopPlay();
}

document.getElementById('play_slajd').onclick = function() {
playNow();
}


var gridmedia_gallery = new Class({
    initialize: function(options){
        this.width = options.width;
		gridmediaGlobalObj.width = options.width;
		gridmediaGlobalObj.min_photo_width = options.min_photo_width;
        this.height = options.height;
		this.left = 0;
		this.right = 0;
		this.timer = 2;
		if(options.autoPlay==true) this.autoPlay();
        //alert(options.width);
        this.setStyles(options);
        this.hideLeftScroll(options);
        this.hideRightScroll(options);
        this.hideCenterScroll(options);
    },
    setStyles: function(options) {
     
      //alert(this.width);
      //console.log(options);
      var id_list = options.id_list;
      var id_main = options.id_main;
      var width = options.width;
      var height = options.height;
      var min_photo_width = options.min_photo_width;
      var min_photo_height = options.min_photo_height;
      var images = $$('#'+id_list+' img');
      var links = $$('#'+id_list+' a');
	  
	  
      
      // ---------------------------- stylowanie miniaturek ----------------
      $(id_list).setStyle('width', width);
      $(id_list).setStyle('height', min_photo_height);
      $(id_list).setStyle('overflow', 'hidden');
      $(id_list).setStyle('position', 'relative');
      
      $$('#'+id_list+' div')[0].setStyle('width', '2000px');
      $$('#'+id_list+' div')[0].setStyle('height', min_photo_height);
      $$('#'+id_list+' div')[0].setStyle('position', 'absolute');
      $$('#'+id_list+' div')[0].setProperty('id', "id_silder_123456789");
	  
      
      var slider_left = document.createElement("div");
        slider_left.id = 'slider_left_gridmedia';
        var height_sl = Math.ceil((width/3)-1);
        slider_left.style.width = height_sl + 'px';
        slider_left.style.height = min_photo_height + 'px';
        slider_left.style.position = 'absolute';
        slider_left.style.top = 0;
        slider_left.style.left = 0;
        slider_left.style.backgroundColor = 'red';
        slider_left.style.opacity = 0;
        slider_left.style.MozOpacity = 0;
        slider_left.style.filter = "progid:DXImageTransform.Microsoft.Alpha(opacity=0)";
        slider_left.style.zIndex = 100;
        document.getElementById(id_list).appendChild(slider_left);
        
        
      var slider_right = document.createElement("div");
        slider_right.id = 'slider_right_gridmedia';
        var width_sl = Math.ceil((width/3)-1);
        slider_right.style.width = width_sl + 'px';
        slider_right.style.height = min_photo_height + 'px';
        slider_right.style.position = 'absolute';
        slider_right.style.backgroundColor = 'red';
        slider_right.style.opacity = 0;
        slider_right.style.MozOpacity = 0;
        slider_right.style.filter = "progid:DXImageTransform.Microsoft.Alpha(opacity=0)";
        slider_right.style.left = (width_sl*2) + 'px';
        document.getElementById(id_list).appendChild(slider_right);
        
      var slider_center = document.createElement("div");
        slider_center.id = 'slider_center_gridmedia';
        var width_sl = Math.ceil((width/3)-1);
        slider_center.style.width = width_sl + 'px';
        slider_center.style.height = min_photo_height + 'px';
        slider_center.style.position = 'absolute';
        slider_center.style.backgroundColor = 'red';
        slider_center.style.opacity = 0;
        slider_center.style.MozOpacity = 0;
        slider_center.style.filter = "progid:DXImageTransform.Microsoft.Alpha(opacity=0)";
        slider_center.style.left = (width_sl*1) + 'px';
        document.getElementById(id_list).appendChild(slider_center);
      
	  
      $(id_list).addEvent('mouseleave', function(){
			$('slider_left_gridmedia').setStyle('display', 'block');
			$('slider_center_gridmedia').setStyle('display', 'block');
       		$('slider_right_gridmedia').setStyle('display', 'block');
			// zatrzymaj przewijanie
			clearInterval(gridmediaGlobalObj.timer);
		});
      
      // -------------------------------------------------------------------
      
      // ---------------------------- stylowanie panelu --------------------
      $(id_main).setStyle('width', width);
      $(id_main).setStyle('height', height);
      $(id_main).setStyle('overflow', 'hidden');
      $(id_main).setStyle('position', 'relative');
      // -------------------------------------------------------------------
      //console.log(images);
      
      $each(links,function(htmlElement, key){
        htmlElement.setStyle('float', 'left');
        htmlElement.setStyle('display', 'block');
        htmlElement.setStyle('width', min_photo_width);
        htmlElement.setStyle('height', min_photo_height);
        htmlElement.addClass('gridmediaLinksMinPhoto');
		htmlElement.onclick = function() {
		
				$('divBorderGridmedia' + gridmediaGlobalObj.current_photo).fade(0);
				$('divBorderGridmedia' + key).fade(1);
				gridmediaGlobalObj.current_photo = key;	
		return false;	
		}
        
		
		
      });
      var ii = 900;
      $each(images,function(htmlElement, key){
	  	gridmediaGlobalObj.photo_count = gridmediaGlobalObj.photo_count + 1;
		
      //console.log(htmlElement.src);
      var fileName = parseUri(htmlElement.src).file;
      var bigImage = fileName.substr(4, fileName.length-4);
      if(key==0) {
        var divBorder = document.createElement("div");
        divBorder.id = 'divBorderGridmedia'+key;
		divBorder.style.position = 'absolute';
		divBorder.style.zIndex = 901;
        document.getElementById(id_main).appendChild(divBorder);
		//$('divBorderGridmedia'+key).setStyle('opacity', 1);
        $('divBorderGridmedia'+key).fade(1);
        
        var bigImageMain = document.createElement("img");
        bigImageMain.id = 'bigImageGridmedia'+key;
        bigImageMain.src = 'files_galeria/'+myObject.id_galeria+'/'+bigImage;
		//bigImageMain.style.position = 'absolute';
		//bigImageMain.style.zIndex = 10;
        document.getElementById('divBorderGridmedia'+key).appendChild(bigImageMain);
      
      } else {
      var divBorder = document.createElement("div");
        divBorder.id = 'divBorderGridmedia'+key;
		divBorder.style.position = 'absolute';
		divBorder.style.zIndex = ii;
        document.getElementById(id_main).appendChild(divBorder);
        $('divBorderGridmedia'+key).fade(0);
        
        var bigImageMain = document.createElement("img");
        bigImageMain.id = 'bigImageGridmedia'+key;
        bigImageMain.src = 'files_galeria/'+myObject.id_galeria+'/'+bigImage;
		//bigImageMain.style.position = 'absolute';
		//bigImageMain.style.zIndex = 10;
        document.getElementById('divBorderGridmedia'+key).appendChild(bigImageMain);
      ii = ii-1;
      }
	  // ------------------- tworzenie strzałek -----------------------------------------
	  
	  var left_arrow = document.createElement("div"); 
		  left_arrow.id = 'left_arrow_gridmedia';
		  var width_left = Math.ceil((width/2)-1);
		  left_arrow.style.top = 0;
		  left_arrow.style.left = 0;
		  left_arrow.onclick = function() {
		  	var current_photo = gridmediaGlobalObj.current_photo;
			if(current_photo!=0) {
				$('divBorderGridmedia' + (current_photo - 1)).fade(1);
			    $('divBorderGridmedia' + current_photo).fade(0);
				//shiftOpacity('divBorderGridmedia'+current_photo, 1000);
				
				gridmediaGlobalObj.current_photo = gridmediaGlobalObj.current_photo - 1;

			}
		  }
		  /*
		  left_arrow.style.opacity = 0;
          left_arrow.style.MozOpacity = 0;
          left_arrow.style.filter = "progid:DXImageTransform.Microsoft.Alpha(opacity=0)";
          */
          document.getElementById(id_main).appendChild(left_arrow);
		  $('left_arrow_gridmedia').setStyle('position', 'absolute');
		  $('left_arrow_gridmedia').setStyle('width', width_left+'px' );
		  $('left_arrow_gridmedia').setStyle('height', height+'px');
		  $('left_arrow_gridmedia').setStyle('z-Index', 1000);
		  $('left_arrow_gridmedia').setStyle('background', 'transparent url(img/transparent.gif) no-repeat center left');	
		  
		  $('left_arrow_gridmedia').addEvent('mouseover', function(){
		  	$('left_arrow_gridmedia').setStyle('background', 'transparent url(img/arrow_left_bg2.png) no-repeat center left');
			$('left_arrow_gridmedia').setStyle('cursor', 'pointer');	
		  });
		  $('left_arrow_gridmedia').addEvent('mouseout', function(){
		  	$('left_arrow_gridmedia').setStyle('background', 'transparent url(img/transparent.gif) no-repeat center left');	
		  });
		  
		  
	 var right_arrow = document.createElement("div"); 
		  right_arrow.id = 'right_arrow_gridmedia';
		  var width_right = width - width_left;
		  right_arrow.style.top = 0;
		  right_arrow.style.left = width_left + 'px';
		  right_arrow.onclick = function() {
		  	var current_photo = gridmediaGlobalObj.current_photo;
			if(current_photo+1!=gridmediaGlobalObj.photo_count) {
				$('divBorderGridmedia' + (current_photo + 1)).fade(1);
				$('divBorderGridmedia' + current_photo).fade(0);
				
				//shiftOpacity('divBorderGridmedia'+current_photo, 1000);
				
				gridmediaGlobalObj.current_photo = gridmediaGlobalObj.current_photo + 1;
	//console.log(current_photo);
			}
		  }
		  /*
		  right_arrow.style.opacity = 0;
          right_arrow.style.MozOpacity = 0;
          right_arrow.style.filter = "progid:DXImageTransform.Microsoft.Alpha(opacity=0)";
          */
          document.getElementById(id_main).appendChild(right_arrow);
		  $('right_arrow_gridmedia').setStyle('position', 'absolute');
		  $('right_arrow_gridmedia').setStyle('width', width_right+'px' );
		  $('right_arrow_gridmedia').setStyle('height', height+'px');
		  $('right_arrow_gridmedia').setStyle('z-Index', 1000);
		  $('right_arrow_gridmedia').setStyle('background', 'transparent url(img/transparent.gif) no-repeat center left');	
		  
		  $('right_arrow_gridmedia').addEvent('mouseover', function(){
		  	$('right_arrow_gridmedia').setStyle('background', 'transparent url(img/arrow_right_bg2.png) no-repeat center right');
			$('right_arrow_gridmedia').setStyle('cursor', 'pointer');	
		  });
		  $('right_arrow_gridmedia').addEvent('mouseout', function(){
		  	$('right_arrow_gridmedia').setStyle('background', 'transparent url(img/transparent.gif) no-repeat center left');	
		  });
		  
          
	  // --------------------------------------------------------------------------------
      //console.log(key);

      location.href.substring(location.href.lastIndexOf('/')+1) 
        htmlElement.setStyle('width', min_photo_width);
        htmlElement.setStyle('height', min_photo_height);
        htmlElement.setStyle('border', 0);
        
        
        //htmlElement.setStyle('float', 'left');
      });
      
      
    },
    hideLeftScroll: function(options) {
    $('slider_left_gridmedia').addEvent('mouseover', function(options){
       this.style.display = 'none';
       $('slider_center_gridmedia').setStyle('display', 'block');
       $('slider_right_gridmedia').setStyle('display', 'block');
	   // przewijanie w lewo
	   
	   gridmediaGlobalObj.timer = setInterval(function(){
	   	$('id_silder_123456789').setStyle('left', gridmediaGlobalObj.left);
		
		if(gridmediaGlobalObj.left==0) {
			clearInterval(gridmediaGlobalObj.timer);
			
		} else {
			gridmediaGlobalObj.left = gridmediaGlobalObj.left + 1;
		}
	   },10);
    });
    
    
    },
    hideRightScroll: function(options) {
    $('slider_right_gridmedia').addEvent('mouseover', function(){
       this.style.display = 'none';
       $('slider_center_gridmedia').setStyle('display', 'block');
       $('slider_left_gridmedia').setStyle('display', 'block');
	   // przewijanie w prawo
	   gridmediaGlobalObj.timer = setInterval(function(){
	   	$('id_silder_123456789').setStyle('left', gridmediaGlobalObj.left);
		
		//console.log(gridmediaGlobalObj.left)
		if(-((gridmediaGlobalObj.photo_count*gridmediaGlobalObj.min_photo_width)-gridmediaGlobalObj.width)==gridmediaGlobalObj.left) {
			clearInterval(gridmediaGlobalObj.timer);
			
		} else {
                    if (Math.ceil(gridmediaGlobalObj.width / gridmediaGlobalObj.min_photo_width) < gridmediaGlobalObj.photo_count) {
                        gridmediaGlobalObj.left = gridmediaGlobalObj.left - 2;
                    }
                }
	   },10);
    });

    },
    hideCenterScroll: function(options) {
    $('slider_center_gridmedia').addEvent('mouseover', function(){
       this.style.display = 'none';
       $('slider_right_gridmedia').setStyle('display', 'block');
       $('slider_left_gridmedia').setStyle('display', 'block');
	   // zatrzymaj przewijanie
	   clearInterval(gridmediaGlobalObj.timer);
    });

    },
	autoPlay: function() {
		gridmediaGlobalObj.interval_autoplay = setInterval(function(){
		var current_photo = gridmediaGlobalObj.current_photo;
			if(current_photo+1!=gridmediaGlobalObj.photo_count) {
				$('divBorderGridmedia' + (current_photo + 1)).fade(1);
				$('divBorderGridmedia' + current_photo).fade(0);				
				gridmediaGlobalObj.current_photo = gridmediaGlobalObj.current_photo + 1;
			} else {
				$('divBorderGridmedia' + (0)).fade(1);
				$('divBorderGridmedia' + current_photo).fade(0);	
				gridmediaGlobalObj.current_photo = 0;
			}	
		}, 4000);
	}
});

var gridmedia_slider = new gridmedia_gallery({
  width:798, 
  height: 532,
  min_photo_width: 80,
  min_photo_height: 54,
  id_main: 'gridmedia_main',
  id_list: 'gridmedia_list',
  autoPlay: true
});

function play2() {
	var equalizer = parseUri(document.getElementById('equalizer').src).file;
	if(equalizer=='equalizer_on.png') {
		document.getElementById('equalizer').src = 'img/equalizer_off_.png';
		Cookie.write('muzyka', 'off');

	} else {
		document.getElementById('equalizer').src = 'img/equalizer_on.png';
		Cookie.write('muzyka', 'on');
	}
}

$('stopka_right').addEvent('click', function(){
      play2();
    });
	/*
window.addEvent('domready', function(){
setTimeout(function() {   
gridmediaGlobalObj.timerPlayer = setInterval(function() {

	   	var isPlay =  niftyplayer('mp3_player').getState();
	   	//console.log(niftyplayer('mp3_player'));
	   	if(isPlay=='playing') {
	   	var myCookie = Cookie.read('muzyka');
	   	if(myCookie=='off') {
	   	   document.getElementById('equalizer').src = 'img/equalizer_on.png';
		   Cookie.write('muzyka', 'on');
	   	}
	   	   Cookie.write('muzyka', 'on');
	   	} else {
	   	   document.getElementById('equalizer').src = 'img/equalizer_off_.png';
	   	   Cookie.write('muzyka', 'off');
	   	}
       },100);
}, 1000);
});
*/

var myCookie = Cookie.read('muzyka');
	if(myCookie=='off') {
	   	   document.getElementById('equalizer').src = 'img/equalizer_off_.png';
		   
	   	}