var header;
var h_object;
var sections = new Array(1, false, false, false, false, false, false, 2, false, 3, false);
var lock = false;

// on load
$(document).ready(function(){
    
	var d;
	var a = 0;
	var find = false;
	
	if(url == 'dodaj'){
		$('.menuheader').eq(3).css('background-image', 'url(../images/menu_main3_2.jpg)');
		url='';
		find = true;
	}
	
	var arr = url.split("_");
 	var u = 'indexAjax.php?section=' + arr[0] + "&no=" + arr[1];
 	
	$('.jq_button').each(function(){ 
 					
 		if( $(this).hasClass('menuheader') )
 			a++;
 			
 		if( $(this).attr('id') == url ){
 			
 			ddaccordion.toggleone('expandable', a-1);					

 			$("#ajax").load(u);
 			
 			if( !$(this).hasClass('menuheader') )
 				$(this).css('background-image', 'url(../images/menu_main2.jpg)'); 
 			else
 				$(this).css('background-image', 'url(../images/menu_main3_2.jpg)');
 				
 			find = true;
 		}	
 	});

 	if(!find && url == 'prezentacja')
 		$('.menuheader').eq(0).css('background-image', 'url(../images/menu_main3_2.jpg)');
 	
 	// ustawienie trigera na wszystkie klikniecia elementów menu
 	$(".jq_button").click(function () {
 		
 		var element 	= this;
 		var id 			= this.getAttribute('id');
		var arr 		= id.split("_");
 			
		if(arr[0] == 'dodaj'){
			document.location.href = "/dodaj";
			return 0;
		}
 			
 		var url = 'section=' + arr[0] + "&no=" + arr[1];
 	
 		
 		if(!lock){
				$.ajax({
					   type: "GET",
					   url: "indexAjax.php",
					   data: url,
					   success: function(msg){
							
					   		pageTracker._trackPageview("/" + arr[0] + "/" + arr[1]);
					   	
					   		$('#ajax').html(msg);
					   		
					   		current = arr[1]-1;
					   		
							$('.jq_button').each(function(){ 
			 					if( !$(this).hasClass('menuheader') ) 
			 						$(this).css('background-image', 'url(../images/menu_main2_2.jpg)');
			 				});
			 				
					 		if( !$(element).hasClass('menuheader') ){
				 				$(element).css('background-image', 'url(../images/menu_main2.jpg)');
				 				$(element).parent().parent().prev().css('background-image', 'url(../images/menu_main3.jpg)');
				 			}
				 			else{
				 				
			 					$('.menuheader').each(function(){ $(this).css('background-image', 'url(../images/menu_main1.jpg)'); });
			 				
			 					$(element).css('background-image', 'url(../images/menu_main3_2.jpg)');
				 			}
					   }
			 	});
			 	
			 	allButtonsOff();
			 	return false;
 		}
 		else{
 			 
 			var url = 'indexAjax.php?section=' + arr[0] + "&no=" + arr[1];
 			current = arr[1]-1;
 			
			//$("#ajax").load(url);
 			$('.jq_button').each(function(){ 
 					
 					if( !$(this).hasClass('menuheader') ) 
 						$(this).css('background-image', 'url(../images/menu_main2_2.jpg)');
 			});
 			
 			if( !$(this).hasClass('menuheader') ){
 				$(this).css('background-image', 'url(../images/menu_main2.jpg)');
 				$(this).parent().parent().prev().css('background-image', 'url(../images/menu_main3.jpg)');
 			}
 			else{
 				
 				$('.menuheader').each(function(){ $(this).css('background-image', 'url(../images/menu_main1.jpg)'); });
 				
 				$(this).css('background-image', 'url(../images/menu_main3_2.jpg)');
 			}
 			
 			allButtonsOff();
 			return false;
 		}
 		
 		/*
 			var id = this.getAttribute('id');
			
 			var arr = id.split("_");
 			
 			if(arr[0] == 'dodaj'){
  				document.location.href = "/dodaj";
  				return 0;
 			}
 			
 			var url = 'indexAjax.php?section=' + arr[0] + "&no=" + arr[1];
 			
 			current = arr[1]-1;
 			
			$("#ajax").load(url);
 		
 			$('.jq_button').each(function(){ 
 					
 					if( !$(this).hasClass('menuheader') ) 
 						$(this).css('background-image', 'url(../images/menu_main2_2.jpg)');
 			});
 			
 			if( !$(this).hasClass('menuheader') ){
 				$(this).css('background-image', 'url(../images/menu_main2.jpg)');
 				$(this).parent().parent().prev().css('background-image', 'url(../images/menu_main3.jpg)');
 			}
 			else{
 				
 				$('.menuheader').each(function(){ $(this).css('background-image', 'url(../images/menu_main1.jpg)'); });
 				
 				$(this).css('background-image', 'url(../images/menu_main3_2.jpg)');
 			}
 			
 			if($('#btn_send').hasClass('btn_send_off')){
 				
 				$('#btn_send').addClass('btn_send');
 				$('#btn_send').removeClass('btn_send_off');
 			}
 			
 			if($('#s_kontakt').hasClass('menu_3_1_active')){ 
 				
 				$('#s_kontakt').removeClass('menu_3_1_active');
 				$('#s_kontakt').addClass('menu_3_1');
 			}
 			
 			if($('#s_faq').hasClass('menu_3_1_active')){ 
 				
 				$('#s_faq').removeClass('menu_3_1_active');
 				$('#s_faq').addClass('menu_3_1');
 			}
 			
 			 if($('#s_polec').hasClass('menu_3_1_active')){ 
 				
 				$('#s_polec').removeClass('menu_3_1_active');
 				$('#s_polec').addClass('menu_3_1');
 			}
 			*/
		});
	
		$("a[class='jq_button']").click(function () { return false; } );
		
 });
  
 
 
 
 function prev(where){
	
 	if(lock)
 		return false;
 	
 	var arr = where.split("/");
 	var url = 'section=' + arr[0] + "&no=" + arr[1];
	lock = true;
	
	$.ajax({
		type: "GET",
		url: "indexAjax.php",
		data: url,
		success: function(msg){
				
			pageTracker._trackPageview("/" + arr[0] + "/" + arr[1]);
			
			current--;
		 	var c = current;
		 	
		 	if(sections[current]){
		    	ddaccordion.toggleone('expandable', (sections[current]-1));
		    	$('.menuheader').each(function(){ 
		    		if($(this).attr('headerindex')==((sections[current]+1)+'h')) 
		    			if($(this).next().children('li').length>1)
		    				$(this).css('background-image', 'url(../images/menu_main3.jpg)')
		    	});
		    }

		    where = arr[0] + "_" + arr[1];
		 	$('.jq_button').each(function(){ 
		 		
		  		if( this.getAttribute("id") == where ){
		  			if( !$(this).hasClass('menuheader') ){
						$(this).css('background-image', 'url(../images/menu_main2.jpg)');	
					}
					else{
						$(this).css('background-image', 'url(../images/menu_main3_2.jpg)');	
					}
		  		}
		  		else{
		  			if( !$(this).hasClass('menuheader') )
		  				$(this).css('background-image', 'url(../images/menu_main2_2.jpg)');
		  		}
			});
			
			$("#ajax").html(msg);
			current = c;
			lock = false;
		}
	});
 	
 	
 	/*
 	var arr = where.split("/");
 	var url = 'indexAjax.php?section=' + arr[0] + "&no=" + arr[1];
	
 	current--;
 	var c = current;
 	
    if(sections[current]){
    	ddaccordion.toggleone('expandable', (sections[current]-1));
    	$('.menuheader').each(function(){ 
    		if($(this).attr('headerindex')==((sections[current]+1)+'h')) 
    			if($(this).next().children('li').length>1)
    				$(this).css('background-image', 'url(../images/menu_main3.jpg)')
    	});
    }
    
   	current = c;

   	where = arr[0] + "_" + arr[1];
   	
 	$('.jq_button').each(function(){ 
 		
  		if( this.getAttribute("id") == where ){
  			if( !$(this).hasClass('menuheader') ){
				$(this).css('background-image', 'url(../images/menu_main2.jpg)');	
			}
			else{
				$(this).css('background-image', 'url(../images/menu_main3_2.jpg)');	
			}
  		}
  		else{
  			if( !$(this).hasClass('menuheader') )
  				$(this).css('background-image', 'url(../images/menu_main2_2.jpg)');
  		}
	});

    $("#ajax").load(url);
    */
 }
 
 
 
	function next(where){
		
		if(lock)
 			return false;
		
		if(where == 'dodaj')
			document.location.href = "/dodaj";
		
		var arr 	= where.split("/");
		var url 	= 'section=' + arr[0] + "&no=" + arr[1];
		
		where = arr[0] + "_" + arr[1];	
			
		$.ajax({
			   type: "GET",
			   url: "indexAjax.php",
			   data: url,
			   success: function(msg){
					
			   		pageTracker._trackPageview("/" + arr[0] + "/" + arr[1]);
			   	
			   		current++;
					var c = current;
					
					$('.jq_button').each(function(){ 
			
						if( this.getAttribute("id") == where ){
							if( !$(this).hasClass('menuheader') ){
								$(this).css('background-image', 'url(../images/menu_main2.jpg)');
								$(this).parent().parent().prev().css('background-image', 'url(../images/menu_main3.jpg)');
								$("#ajax").html(msg);
							}
							else{
				    			var id = parseInt(this.getAttribute('headerindex').substring(0,1));
								ddaccordion.toggleone('expandable', id);
				    		}
						}
						else{
							if( !$(this).hasClass('menuheader') )
								$(this).css('background-image', 'url(../images/menu_main2_2.jpg)');
						}
					});
				
					current = c;
			   }
		});
		
		/*
		if(where == 'dodaj')
			document.location.href = "/dodaj";
		
		var arr = where.split("/");
		var url = 'indexAjax.php?section=' + arr[0] + "&no=" + arr[1];
		
		where = arr[0] + "_" + arr[1];
		
		current++;
		var c = current;
		
		$('.jq_button').each(function(){ 
			
			if( this.getAttribute("id") == where ){
				if( !$(this).hasClass('menuheader') ){
				$(this).css('background-image', 'url(../images/menu_main2.jpg)');
				$(this).parent().parent().prev().css('background-image', 'url(../images/menu_main3.jpg)');
				$("#ajax").load(url);
			}
			else{
	    		var id = parseInt(this.getAttribute('headerindex').substring(0,1));
				ddaccordion.toggleone('expandable', id);
	    	}
			}
			else{
				if( !$(this).hasClass('menuheader') )
					$(this).css('background-image', 'url(../images/menu_main2_2.jpg)');
			}
		});
	
		current = c;
		*/
	}
 

	function allButtonsOff(){
		
			if($('#btn_send').hasClass('btn_send_off')){
				
				$('#btn_send').addClass('btn_send');
				$('#btn_send').removeClass('btn_send_off');
			}
			
			if($('#s_kontakt').hasClass('menu_3_1_active')){ 
				
				$('#s_kontakt').removeClass('menu_3_1_active');
				$('#s_kontakt').addClass('menu_3_1');
			}
			
			if($('#s_faq').hasClass('menu_3_1_active')){ 
				
				$('#s_faq').removeClass('menu_3_1_active');
				$('#s_faq').addClass('menu_3_1');
			}
			
			 if($('#s_polec').hasClass('menu_3_1_active')){ 
				
				$('#s_polec').removeClass('menu_3_1_active');
				$('#s_polec').addClass('menu_3_1');
			}
	}