function setSliderHelper(){
	var portw = $('body').width();
	if(portw > 922){
		var diff = (portw - 922) / 2;
		$('.left-bg-repeat, .right-bg-repeat').width(Math.round(diff)-239);
		
		
		if(Math.round(diff)<239)
		{
			$('#border-left').css({'left': 0,'width':Math.round(diff)});
			$('#border-right').css({'right':0,'width':Math.round(diff)});
		
		}
		else{
			$('#border-left').css({'left': Math.round(diff)-239,'width':240});
			$('#border-right').css({'right':Math.round(diff)-239,'width':240});
		}
	}
	else{
		$('#border-left, #border-right').width(0);
		$('.left-bg-repeat, .right-bg-repeat').width(0);
	}
}

	
	
	
$(function(){	
	setSliderHelper();
	$(window).resize(function(){
		setSliderHelper();
	});
	
	var leftPart  = Math.round(922+(($('body').width()-922)/2));
	var tmp = leftPart/922;
	tmp =  922 - (leftPart - 922*Math.floor(tmp));
	 
	$(".slider ul").css('left', -(tmp));	
	var indexAktualny = 0;
	
	
	var current = $('.slider ul li').eq(1);
	var tablicaPrzesuniec = new Array();
	
	tablicaPrzesuniec=[tmp,(tmp+922),(tmp+922*2),(tmp+922*3)]
	
	$('#bottom_content ul li a img').hover(function(){
			var newsSrc = '';
			
			for(var i=0;i<4;i++){
				if($('#bottom_content ul li:eq('+i+') a img' ).attr("src").indexOf("_hover") != -1) {
					newsSrc = $('#bottom_content ul li:eq('+i+') a img').attr('src').replace('_hover.png','.png');
					$('#bottom_content ul li:eq('+i+') a img').attr("src",newsSrc);
				}
			}
			indexAktualny = $('#bottom_content ul li').index($(this).parent().parent());
				
				var newsSrc = $('#bottom_content ul li:eq('+indexAktualny+') a img').attr("src").replace(".png","_hover.png");
				$('#bottom_content ul li:eq('+indexAktualny+') a img').attr("src",newsSrc);
				
				$(".slider ul").stop().animate({left: -tablicaPrzesuniec[indexAktualny]},600)
			}
		,function(){
			for(var i=0;i<4;i++){
					if($('#bottom_content ul li:eq('+i+') a img' ).attr("src").indexOf("_hover") != -1) {
					newsSrc = $('#bottom_content ul li:eq('+i+') a img').attr('src').replace('_hover.png','.png');
					$('#bottom_content ul li:eq('+i+') a img').attr("src",newsSrc);
				}
			}
			var oldSrc = $(this).attr("src").replace(".png","_hover.png");
			$(this).attr("src",oldSrc);
	})
})

window.onload=setSliderHelper;