function gal(){
$('#photogal ul').hide();
$('#photogal li a').click(
		function() {
			
			//$(this).next().slideToggle('normal', function zapisz() 
	        //{ var classname = $(this).attr("class");});
	        	//var display = $('#photogal ul.'+ classname).css("display");	
			
	        var checkElement = $(this).next();
	        if((checkElement.is('ul')) && (checkElement.is(':visible'))) {
	        	
	          return false;
	          }
	        if((checkElement.is('ul')) && (!checkElement.is(':visible'))) {
	        	//$('#photogal li img').hide();
	        	$('#photogal ul:visible').slideUp('slow', function(){ }
	        			
	        	);
	          checkElement.slideDown('slow', function()
	        		  {
	        	  //$('#photogal li img').fadeIn("normal");
	        		  }
	          
	          );
	          
	          return false;
	          }
			
			
		}
		

);

function explode( delimiter, string, limit ) {
    // http://kevin.vanzonneveld.net
    // +     original by: Kevin van Zonneveld (http://kevin.vanzonneveld.net)
    // +     improved by: kenneth
    // +     improved by: Kevin van Zonneveld (http://kevin.vanzonneveld.net)
    // +     improved by: d3x
    // +     bugfixed by: Kevin van Zonneveld (http://kevin.vanzonneveld.net)
    // *     example 1: explode(' ', 'Kevin van Zonneveld');
    // *     returns 1: {0: 'Kevin', 1: 'van', 2: 'Zonneveld'}
    // *     example 2: explode('=', 'a=bc=d', 2);
    // *     returns 2: ['a', 'bc=d']
 
    var emptyArray = { 0: '' };
    
    // third argument is not required
    if ( arguments.length < 2
        || typeof arguments[0] == 'undefined'
        || typeof arguments[1] == 'undefined' )
    {
        return null;
    }
 
    if ( delimiter === ''
        || delimiter === false
        || delimiter === null )
    {
        return false;
    }
 
    if ( typeof delimiter == 'function'
        || typeof delimiter == 'object'
        || typeof string == 'function'
        || typeof string == 'object' )
    {
        return emptyArray;
    }
 
    if ( delimiter === true ) {
        delimiter = '1';
    }
    
    if (!limit) {
        return string.toString().split(delimiter.toString());
    } else {
        // support for limit argument
        var splitted = string.toString().split(delimiter.toString());
        var partA = splitted.splice(0, limit - 1);
        var partB = splitted.join(delimiter.toString());
        partA.push(partB);
        return partA;
    }
}
function rtrim(str, chars) {
    chars = chars || "\\s";
    return str.replace(new RegExp("[" + chars + "]+$", "g"), "");
}


$("#photogal li ul li img").click(function () {
	//$(".photo ul li table").css({'background-color' : 'yellow', 'display' : 'block'});
	var file = $(this).attr("src");
	var alt_img = $(this).attr("alt");
	$(".wpis  img").hide();
	$(".wpis  img").fadeIn("slow");
	var podzial = Array();
	podzial = explode('.', file);
	wynik = rtrim(podzial[0], 'a');
	$(".wpis img").attr({ 
        src: wynik + '.' + podzial[1],
        title: "jQuery",
        alt: alt_img
      });
	$(".pasek").text(alt_img);
    });


};
$(document).ready(function() {gal();});