var ALLNEWS = 1;
var NEWS = 1;
var FLAGANI = false;
var IntervalId=0;
var BannerIntervalId=0;
var POSITION=0; 
var ALLBANNERS = 2;
var BANNERS = 2;
var FLAGANIBANNER = false;
var PROMO=0;
var PROMOID=0;
var FLAGPROMO = false;

function loadNewsStart(i){
	//$('#to_cluster').remove();
	
	document.getElementById('pagination').style.display='block';
	for (var j=1; j <= ALLNEWS; j++){
		document.getElementById('pagination_'+j).className = 'pagination';
	}
	document.getElementById('pagination_'+i).className = 'paginationon';	
	document.getElementById('innewscontainer').innerHTML = document.getElementById('homenews_'+NEWS).innerHTML;
	//$('#homenews_'+NEWS).remove();
	$("#innewscontainer").animate({ marginTop: -75}, 500);	
	
	IntervalId = setInterval("nextNEWS()",6000);	
}

function nextNEWS(){	
	var nextnews = NEWS + 1;
	if (nextnews > ALLNEWS){
		nextnews = 1;	
	}	
	loadNews(nextnews,true);
}
	
function loadNews(i,auto){
	if(!auto){
		clearInterval(IntervalId);	
	}
	if (!FLAGANI && i != NEWS){
		for (var j=1; j <= ALLNEWS; j++){
			document.getElementById('pagination_'+j).className = 'pagination';
		}
		document.getElementById('pagination_'+i).className = 'paginationon';
		FLAGANI = true;
		$("#innewscontainer").animate({ marginTop: 388}, 300,function(){
			NEWS = i;
			document.getElementById('innewscontainer').innerHTML = document.getElementById('homenews_'+NEWS).innerHTML;	
			$("#innewscontainer").animate({ marginTop: -75}, 500);
			FLAGANI = false;		
		});		
	}
}


function nextBanners(){	
	var nextbanner= BANNERS + 1;
	if (nextbanner > ALLBANNERS){
		nextbanner = 1;	
	}	
	if (!FLAGANIBANNER){
		loadBanners(nextbanner);
	}
}	
function loadBanners(i,auto){
		FLAGANIBANNER = true;
		$.post('homebanners.php',{ i: i}, function(data) {	  
		  $('#inhomebanners').append(data);		
		  var BANNERTOMOVE = BANNERS - 1;
		  if (BANNERTOMOVE <= 0){
				BANNERTOMOVE = ALLBANNERS;  
		  }
		  $("#homebanner_"+BANNERTOMOVE).animate({ marginLeft: -496}, 1500,function() {
				$('#homebanner_'+BANNERTOMOVE).remove();
				BANNERS = i;
				FLAGANIBANNER = false;
			});		  
		});

}

function selectMainCategory(id,lang){
	for (var i=0; i < MAINCATEGORY.length; i++){
		var thisid = MAINCATEGORY[i];
		document.getElementById('category_'+thisid).className = 'maincatitem';
		if (thisid == id){
			document.getElementById('category_'+thisid).className = 'maincatitem_on';
		}
	}
	document.getElementById('homecategorycontent2').innerHTML = document.getElementById('submaincategory_'+id).innerHTML;
}	

function openPromo(id,pid){
	 PROMO = id;
	 PROMOID = pid;
	 clearInterval(BannerIntervalId);	
	 document.getElementById('promobig_'+PROMOID).style.display='block';
	 document.getElementById('promo_'+id).style.display='none';	 
	 try {
		var BANNERTOMOVE = id - 1;
		if (BANNERTOMOVE <= 0){
				BANNERTOMOVE = ALLBANNERS;  
		}
		$('#homebanner_'+BANNERTOMOVE).remove();		
	 }catch(e){
		//	 
	 }
	 try {
		 var nextbanner= id + 1;
		if (nextbanner > ALLBANNERS){
			nextbanner = 1;	
		}
		$('#homebanner_'+nextbanner).remove();		
	 }catch(e){
		//	 
	 }
	 $("#homebanner_"+id).animate({ width: 978,height: 482}, 1500,function() {
		//document.getElementById('bannersarrows').style.display='block';
		document.getElementById('promoleft').style.display='block';
		document.getElementById('promoright').style.display='block';
	 });
	 
	 $("#homebanners").animate({ height: 484}, 1500,function() {
		
	 });	
	$("#inhomebanners").animate({ width: 3000}, 0,function() {
		
	 });	
	 
}

function loadPromo(i){
	if(!FLAGPROMO){
		FLAGPROMO = true;
		var PROMOIDOLD =  PROMOID;
		if (PROMOID != PROMO){
				PROMOIDOLD = PROMO;
		}
		$.post('promo.php',{ id: PROMOID, i: i}, function(data) {
		  if (i>0){ 	  
			  $('#inhomebanners').append(data);	
			  $("#homebanner_"+PROMOIDOLD).animate({ marginLeft: -978}, 1500,function() {			  
					$('#homebanner_'+PROMOIDOLD).remove();				
					FLAGPROMO = false;
				});		  
		  }else{
			 $("#inhomebanners").animate({ marginLeft: -978}, 0,function() {
				$('#inhomebanners').prepend(data);
				$("#inhomebanners").animate({ marginLeft: 0}, 1500,function() {
					$('#homebanner_'+PROMOIDOLD).remove();	
					FLAGPROMO = false;
				});		
			 });
			  		
			   
			   
		  }
		  
		});
	}

}

function blinkArrow(id){
	document.getElementById(id).src='img/'+id+'-black.png';
	setTimeout("normalArrow('"+id+"')",100);
}
function normalArrow(id){
	document.getElementById(id).src='img/'+id+'.png';	
}

function showZapitvane(name){
	document.getElementById('zapitvane').style.display='block';
	document.getElementById('zapitvanetitlepromo').innerHTML = name;
}
function hideZapitvane(){	
	document.getElementById('zapitvanetitlepromo').innerHTML = '';	
	document.getElementById('Name').value = '';
	document.getElementById('Phone').value = '';
	document.getElementById('Email').value = '';
	document.getElementById('Comments').value = '';
	document.getElementById('Promo').value = '';
	document.getElementById('zapitvane').style.display='none';
}
function sendZapitvane(){
 	if (!emailCheck()){
         return  false;		
    }
	document.getElementById('Promo').value = document.getElementById('zapitvanetitlepromo').innerHTML;
	
	$.ajax({
             type		: "POST",
             cache	: false,
             url		: "zapitvane.php",
             data		: $('#zapitvaneform').serializeArray(),
             success: function(data) {
                hideZapitvane();					
             }
    });       
}