(function( $) {
$(document).ready(
	function(){	
		/*$('.browser').innerfade({
			speed: 1300,
			timeout: 5000,
			type: 'sequence', //random, random_start
			containerheight: '383px'
		});
		$('.data').innerfade({
			speed: 1300,
			timeout: 5000,
			type: 'sequence',
			containerheight: '250px'
		});
		*/	
		$('#browser').innerfade({
					speed: 700,
					timeout: 5000,
					type: 'sequence',
					containerheight: 	'383px',
					slide_timer_on: 	'yes',
					slide_ui_parent: 	'browser',
					slide_ui_text:		'slide',
					/*pause_button_id: 	'null',*/
					slide_nav_id:		'slide-nav'
				});
				$.setOptionsButtonEvent();
				$("#pause_button").click(function() {
					$.pause();
					});
					$(".next").click(function (event) {
					event.preventDefault();
					$.next();
					});
					
					$(".prev").click(function (event) {
					event.preventDefault();													
					$.prev();
					});
					
				$("#first_button").click(function() {
						$.first();
					});
					
				$("#last_button").click(function() {
						$.last();
					});		
				
	$.localScroll();
	
	
	//var domain = top.location.href.match(/(\/\/.*?)\/+/i)[1];
	$('a.external').live('click', (function(e){e.preventDefault();window.open($(this).attr('href'));}));
	//$("a[href^='http'][href!='" + domain + "']").addClass('external');

		
	/*
	$('.gallery a').lightBox({
		fixedNavigation: true,
		overlayBgColor: '#000',
		overlayOpacity: 0.8,
		imageBlank: '/images/lightbox/lightbox-blank.gif',
		imageLoading: '/images/lightbox/lightbox-loading.gif',
		imageBtnClose: '/images/lightbox/lightbox-closelabel.gif',
		imageBtnPrev: '/images/lightbox/lightbox-btn-prev.gif',
		imageBtnNext: '/images/lightbox/lightbox-btn-next.gif',
		txtImage: 'Slika',
		txtOf: 'od',
		containerResizeSpeed: 200
	});
	*/
		
	
	function getRandom(nums)
		{
		var ranNum= Math.round(Math.random()*nums);
		return ranNum;
		}
		
		jQuery.extend({
		random: function(X) {
						return Math.floor(X * (Math.random() % 1));
		},
		randomBetween: function(MinV, MaxV) {
				return MinV + jQuery.random(MaxV - MinV + 1);
		}
	});

	var randomImage = 1;
	
	$('.logo a').click(function (event) {
		event.preventDefault();
		var nakljucna = randomImage;
		while (nakljucna == randomImage)
		{
			nakljucna = $.randomBetween(1, 5);
		};
		randomImage = nakljucna;
		$(this).parent('h1').css({'background-image':'url(/images/logo' + nakljucna + '.png)'})
	});	
});


$.extend($.fx.step,{
	    backgroundPosition: function(fx) {
            if (fx.state === 0 && typeof fx.end == 'string') {
                var start = $.curCSS(fx.elem,'backgroundPosition');
                start = toArray(start);
                fx.start = [start[0],start[2]];
                var end = toArray(fx.end);
                fx.end = [end[0],end[2]];
                fx.unit = [end[1],end[3]];
			}
            var nowPosX = [];
            nowPosX[0] = ((fx.end[0] - fx.start[0]) * fx.pos) + fx.start[0] + fx.unit[0];
            nowPosX[1] = ((fx.end[1] - fx.start[1]) * fx.pos) + fx.start[1] + fx.unit[1];           
            fx.elem.style.backgroundPosition = nowPosX[0]+' '+nowPosX[1];
            
           function toArray(strg){
               strg = strg.replace(/left|top/g,'0px');
               strg = strg.replace(/right|bottom/g,'100%');
               strg = strg.replace(/([0-9\.]+)(\s|\)|$)/g,"$1px$2");
               var res = strg.match(/(-?[0-9\.]+)(px|\%|em|pt)\s(-?[0-9\.]+)(px|\%|em|pt)/);
               return [parseFloat(res[1],10),res[2],parseFloat(res[3],10),res[4]];
           }
        }
	});


$('.about .inner').css({backgroundPosition: '-400% top'});
$('.about .inner').animate({backgroundPosition: '(-90% top)'}, 40000);

}) (jQuery);