// html5shiv MIT @rem remysharp.com/html5-enabling-script
// iepp v1.6.2 MIT @jon_neal iecss.com/print-protector
/*@cc_on(function(a,b){function r(a){var b=-1;while(++b<f)a.createElement(e[b])}if(!(!window.attachEvent||!b.createStyleSheet||!function(){var a=document.createElement("div");a.innerHTML="<elem></elem>";return a.childNodes.length!==1}())){a.iepp=a.iepp||{};var c=a.iepp,d=c.html5elements||"abbr|article|aside|audio|canvas|datalist|details|figcaption|figure|footer|header|hgroup|mark|meter|nav|output|progress|section|summary|time|video",e=d.split("|"),f=e.length,g=new RegExp("(^|\\s)("+d+")","gi"),h=new RegExp("<(/*)("+d+")","gi"),i=/^\s*[\{\}]\s*$/,j=new RegExp("(^|[^\\n]*?\\s)("+d+")([^\\n]*)({[\\n\\w\\W]*?})","gi"),k=b.createDocumentFragment(),l=b.documentElement,m=l.firstChild,n=b.createElement("body"),o=b.createElement("style"),p=/print|all/,q;c.getCSS=function(a,b){if(a+""===undefined)return"";var d=-1,e=a.length,f,g=[];while(++d<e){f=a[d];if(f.disabled)continue;b=f.media||b,p.test(b)&&g.push(c.getCSS(f.imports,b),f.cssText),b="all"}return g.join("")},c.parseCSS=function(a){var b=[],c;while((c=j.exec(a))!=null)b.push(((i.exec(c[1])?"\n":c[1])+c[2]+c[3]).replace(g,"$1.iepp_$2")+c[4]);return b.join("\n")},c.writeHTML=function(){var a=-1;q=q||b.body;while(++a<f){var c=b.getElementsByTagName(e[a]),d=c.length,g=-1;while(++g<d)c[g].className.indexOf("iepp_")<0&&(c[g].className+=" iepp_"+e[a])}k.appendChild(q),l.appendChild(n),n.className=q.className,n.id=q.id,n.innerHTML=q.innerHTML.replace(h,"<$1font")},c._beforePrint=function(){o.styleSheet.cssText=c.parseCSS(c.getCSS(b.styleSheets,"all")),c.writeHTML()},c.restoreHTML=function(){n.innerHTML="",l.removeChild(n),l.appendChild(q)},c._afterPrint=function(){c.restoreHTML(),o.styleSheet.cssText=""},r(b),r(k);if(c.disablePP)return;m.insertBefore(o,m.firstChild),o.media="print",o.className="iepp-printshim",a.attachEvent("onbeforeprint",c._beforePrint),a.attachEvent("onafterprint",c._afterPrint)}})(this,document)@*/

//SLIDE OUT
 



$(function() {
	$('#top_left').hover
	(
	function() {  $('#top_left').css('opacity', 0).animate({opacity: 1}, {queue:false, duration: 500, easing: 'easeOutQuad'});},
	function() {  $('#top_left').css('opacity', 1).animate({opacity: 0}, {queue:false, duration: 500, easing: 'easeOutQuad'});}
 	);
});

$(function() {
	$('#top_right').hover
	(
	function() {  $('#top_right').css('opacity', 0).animate({opacity: 1}, {queue:false, duration: 500, easing: 'easeOutQuad'});},
	function() {  $('#top_right').css('opacity', 1).animate({opacity: 0}, {queue:false, duration: 500, easing: 'easeOutQuad'});}
 	);
});



$(function() {
	$('#bot_right').hover
	(
	function() {  $('#bot_right').css('opacity', 0).animate({opacity: 1}, {queue:false, duration: 500, easing: 'easeOutQuad'});},
	function() {  $('#bot_right').css('opacity', 1).animate({opacity: 0}, {queue:false, duration: 500, easing: 'easeOutQuad'});}
 	);
});


$(function() {
	$('#bot_left').hover
	(
	function() {  $('#bot_left').css('opacity', 0).animate({opacity: 1}, {queue:false, duration: 500, easing: 'easeOutQuad'});},
	function() {  $('#bot_left').css('opacity', 1).animate({opacity: 0}, {queue:false, duration: 500, easing: 'easeOutQuad'});}
 	);
});




$(function() { 	
var opacity = 0, toOpacity = 1, duration = 250;

	$('div.portfelj').hover 
	(
	function() {$(this).children('.blur').animate({opacity : 1}, {queue:false, duration: 500, easing: 'easeOutQuad'});}, 
	function() {$(this).children('.blur').animate({opacity : 0}, {queue:false, duration: 500, easing: 'easeOutQuad'});}
	);
});



//SHINE SLIDE OUT
 

$(function() {
	$('div.portfelj').hover
	(
	function() {$(this).children('.arrow').animate({bottom:'0px'}, {queue:false, duration: 300, easing: 'easeOutQuad'});}, 
	function() {$(this).children('.arrow').animate({bottom:'-70px'}, {queue:false, duration: 500, easing: 'easeOutQuad'});}
	);
});

//SHINE SLIDE OUT


$(function() {
	$('div.portfelj').hover
	(
	function() {$(this).children('.shine').animate({left:'750px'}, {queue:true, duration: 600, easing: 'easeOutQuad'});}, 
	function() {$(this).children('.shine').animate({left:'-550px'}, {queue:true, duration: 0, easing: 'easeOutQuad'});}
	);
});

//OPACITY


 


$(function() { 	
var opacity = 0, toOpacity = 1, duration = 250;

	$('div.portfelj').hover 
	(
	function() {$(this).children('.blur').animate({opacity : 1}, {queue:false, duration: 500, easing: 'easeOutQuad'});}, 
	function() {$(this).children('.blur').animate({opacity : 0}, {queue:false, duration: 500, easing: 'easeOutQuad'});}
	);
});


//OPACITY CLASS

$(document).ready(function() {
	//settings
	var opacity = 0.6, toOpacity = 1, duration = 250;
	//set opacity ASAP and events
	$('.opacity').css('opacity',opacity).hover(function() {
			$(this).fadeTo(duration,toOpacity);
		}, function() {
			$(this).fadeTo(duration,opacity);
		}
	);
});


//LOGO ANIMACIJA
		
			var scrollSpeed = 70; 		
			var step = 1; 				
			var current = 0;			
			var imageHeight = 458;		
			var headerHeight = 3000;		
			var restartPosition = -(imageHeight - headerHeight);
			function scrollBg(){
				current -= step;
				if (current == restartPosition){
					current = 0;
				}
				$('#logo_orange').css("background-position","50px "+current+"px");
				$('#logo_yellow').css("background-position","50px "+current+"px");
				$('#logo_green').css("background-position","50px "+current+"px");
				$('#logo_blue').css("background-position","50px "+current+"px");
				$('#logo_cyan').css("background-position","50px0 "+current+"px");
				$('#logo_purple').css("background-position","50px "+current+"px");
			}
			var init = setInterval("scrollBg()", scrollSpeed);



//NAVIGACIJA


$(document).ready(function(){
	$('#hnav').autosprites({
		offset: '131px',
		activeState: true,
		activeSprites: true
	});
});


(function($){
		  $.fn.autosprites=function(settings){settings=$.extend({offset:'100%',orientation:'horizontal',over:{opacity:'show'},overSpeed:500,out:{opacity:'hide'},outSpeed:1000,activeState:false,activeClass:'active',activeSprites:false},settings);function rempx(string){return Number(string.substr(0,string.length-2));}
		  
function addpx(number){return number+'px';}
$(this).each(function(){var backgroundImage=$(this).css('background-image');
$(this).css('zIndex',100).find('a').css('zIndex',99);var totalPositionOffset=0;
$(this).children().each(function(){var positionOffset='-'+addpx(totalPositionOffset);var baseOffset='0px';if(settings.activeState&&$(this).hasClass(settings.activeClass)){baseOffset='-'+addpx(rempx(settings.offset));if(settings.activeSprites)
baseOffset='-'+addpx(rempx(settings.offset)*1);}

var position=settings.orientation=='horizontal'?positionOffset+' '+baseOffset:baseOffset+' '+positionOffset;var offsetPosition=settings.orientation=='horizontal'?positionOffset+' -'+settings.offset:'-'+settings.offset+' '+positionOffset;

$(this).css({backgroundImage:backgroundImage,backgroundPosition:position});var width=$(this).css('width');var height=$(this).css('height');var hover=$('<div>&nbsp;</div>').css({cursor:'hand',zIndex:1,position:'absolute',top:0,left:0,width:width,height:height,backgroundImage:backgroundImage,backgroundPosition:offsetPosition}).hide();
$(this).prepend(hover);$(this).hover(function(){
$(this).find('div').stop(true,true).animate(settings.over,settings.overSpeed),
{queue:false, duration:800 };},function(){$(this).find('div').stop(true,true).animate(settings.out,settings.outSpeed),{queue:false, duration:800 };});totalPositionOffset+=settings.orientation=='horizontal'?rempx(width):rempx(height);});});}})(jQuery);


//EKSTERNI LINKOVI
	
	function externalLinks() {   
 if (!document.getElementsByTagName) return;   
 var anchors = document.getElementsByTagName("a");   
 for (var i=0; i<anchors.length; i++) {   
   var anchor = anchors[i];   
   if (anchor.getAttribute("href") &&   
       anchor.getAttribute("rel") == "external")   
     anchor.target = "_blank";   
 }   
}   
window.onload = externalLinks;




//ANIMIRANI DIV-OVI

function ShowHide1(){
$("#slidingDiv1").animate({"height": "toggle"}, { duration: 500 });
}



/*
 * jQuery Orbit Plugin 1.2.3
 * www.ZURB.com/playground
 * Copyright 2010, ZURB
 * Free to use under the MIT license.
 * http://www.opensource.org/licenses/mit-license.php
*/


(function($) {

    $.fn.orbit = function(options) {

        //Defaults to extend options
        var defaults = {  
            animation: 'horizontal-push', 		// fade, horizontal-slide, vertical-slide, horizontal-push
            animationSpeed: 600, 				// how fast animtions are
            timer: true, 						// true or false to have the timer
            advanceSpeed: 6000, 				// if timer is enabled, time between transitions 
            pauseOnHover: true, 				// if you hover pauses the slider
            startClockOnMouseOut: true, 		// if clock should start on MouseOut
            startClockOnMouseOutAfter: 500, 	// how long after MouseOut should the timer start again
            directionalNav: true, 				// manual advancing directional navs
            captions: true, 					// do you want captions?
            captionAnimation: 'fade', 			// fade, slideOpen, none
            captionAnimationSpeed: 600, 		// if so how quickly should they animate in
            bullets: false,						// true or false to activate the bullet navigation
            bulletThumbs: false,				// thumbnails for the bullets
            bulletThumbLocation: '',			// location from this file where thumbs will be
            afterSlideChange: function(){} 		// empty function 
     	};  
        
        //Extend those options
        var options = $.extend(defaults, options); 
	
        return this.each(function() {
        
// ==============
// ! SETUP   
// ==============
        
            //Global Variables
            var activeSlide = 0,
            	numberSlides = 0,
            	orbitWidth,
            	orbitHeight,
            	locked;
            
            //Initialize
            var orbit = $(this).addClass('orbit'),         
            	orbitWrapper = orbit.wrap('<div class="orbit-wrapper" />').parent();
            orbit.add(orbitWidth).width('1px').height('1px');
	    	            
            //Collect all slides and set slider size of largest image
            var slides = orbit.children('img, a, div');
            slides.each(function() {
                var _slide = $(this),
                	_slideWidth = _slide.width(),
                	_slideHeight = _slide.height();
                if(_slideWidth > orbit.width()) {
	                orbit.add(orbitWrapper).width(_slideWidth);
	                orbitWidth = orbit.width();	       			
	            }
	            if(_slideHeight > orbit.height()) {
	                orbit.add(orbitWrapper).height(_slideHeight);
	                orbitHeight = orbit.height();
				}
                numberSlides++;
            });
            
            //Animation locking functions
            function unlock() {
                locked = false;
            }
            function lock() { 
                locked = true;
            }
            
            //If there is only a single slide remove nav, timer and bullets
            if(slides.length == 1) {
            	options.directionalNav = false;
            	options.timer = false;
            	options.bullets = false;
            }
            
            //Set initial front photo z-index and fades it in
            slides.eq(activeSlide)
            	.css({"z-index" : 3})
            	.fadeIn(function() {
            		//brings in all other slides IF css declares a display: none
            		slides.css({"display":"block"})
            	});
            
// ==============
// ! TIMER   
// ==============

            //Timer Execution
            function startClock() {
            	if(!options.timer  || options.timer == 'false') { 
            		return false;
            	//if timer is hidden, don't need to do crazy calculations
            	} else if(timer.is(':hidden')) {
		            clock = setInterval(function(e){
						shift("next");  
		            }, options.advanceSpeed);            		
		        //if timer is visible and working, let's do some math
            	} else {
		            timerRunning = true;
		            pause.removeClass('active')
		            clock = setInterval(function(e){
		                var degreeCSS = "rotate("+degrees+"deg)"
		                degrees += 2
		                rotator.css({ 
		                    "-webkit-transform": degreeCSS,
		                    "-moz-transform": degreeCSS,
		                    "-o-transform": degreeCSS
		                });
		                if(degrees > 180) {
		                    rotator.addClass('move');
		                    mask.addClass('move');
		                }
		                if(degrees > 360) {
		                    rotator.removeClass('move');
		                    mask.removeClass('move');
		                    degrees = 0;
		                    shift("next");
		                }
		            }, options.advanceSpeed/180);
				}
	        }
	        function stopClock() {
	        	if(!options.timer || options.timer == 'false') { return false; } else {
		            timerRunning = false;
		            clearInterval(clock);
		            pause.addClass('active');
				}
	        }  
            
            //Timer Setup
            if(options.timer) {         	
                var timerHTML = '<div class="timer"><span class="mask"><span class="rotator"></span></span><span class="pause"></span></div>'
                orbitWrapper.append(timerHTML);
                var timer = orbitWrapper.children('div.timer'),
                	timerRunning;
                if(timer.length != 0) {
                    var rotator = $('div.timer span.rotator'),
                    	mask = $('div.timer span.mask'),
                    	pause = $('div.timer span.pause'),
                    	degrees = 0,
                    	clock; 
                    startClock();
                    timer.click(function() {
                        if(!timerRunning) {
                            startClock();
                        } else { 
                            stopClock();
                        }
                    });
                    if(options.startClockOnMouseOut){
                        var outTimer;
                        orbitWrapper.mouseleave(function() {
                            outTimer = setTimeout(function() {
                                if(!timerRunning){
                                    startClock();
                                }
                            }, options.startClockOnMouseOutAfter)
                        })
                        orbitWrapper.mouseenter(function() {
                            clearTimeout(outTimer);
                        })
                    }
                }
            }  
	        
	        //Pause Timer on hover
	        if(options.pauseOnHover) {
		        orbitWrapper.mouseenter(function() {
		        	stopClock(); 
		        });
		   	}
            
// ==============
// ! CAPTIONS   
// ==============
                     
            //Caption Setup
            if(options.captions) {
                var captionHTML = '<div class="orbit-caption"></div>';
                orbitWrapper.append(captionHTML);
                var caption = orbitWrapper.children('.orbit-caption');
            	setCaption();
            }
			
			//Caption Execution
            function setCaption() {
            	if(!options.captions || options.captions =="false") {
            		return false; 
            	} else {
	            	var _captionLocation = slides.eq(activeSlide).data('caption'); //get ID from rel tag on image
	            		_captionHTML = $(_captionLocation).html(); //get HTML from the matching HTML entity            		
	            	//Set HTML for the caption if it exists
	            	if(_captionHTML) {
	            		caption
		            		.attr('id',_captionLocation) // Add ID caption
		                	.html(_captionHTML); // Change HTML in Caption 
		                //Animations for Caption entrances
		             	if(options.captionAnimation == 'none') {
		             		caption.show();
		             	}
		             	if(options.captionAnimation == 'fade') {
		             		caption.fadeIn(options.captionAnimationSpeed);
		             	}
		             	if(options.captionAnimation == 'slideOpen') {
		             		caption.slideDown(options.captionAnimationSpeed);
		             	}
	            	} else {
	            		//Animations for Caption exits
	            		if(options.captionAnimation == 'none') {
		             		caption.hide();
		             	}
		             	if(options.captionAnimation == 'fade') {
		             		caption.fadeOut(options.captionAnimationSpeed);
		             	}
		             	if(options.captionAnimation == 'slideOpen') {
		             		caption.slideUp(options.captionAnimationSpeed);
		             	}
	            	}
				}
            }
            
// ==================
// ! DIRECTIONAL NAV   
// ==================

            //DirectionalNav { rightButton --> shift("next"), leftButton --> shift("prev");
            if(options.directionalNav) {
            	if(options.directionalNav == "false") { return false; }
                var directionalNavHTML = '<div class="slider-nav"><span class="right">Right</span><span class="left">Left</span></div>';
                orbitWrapper.append(directionalNavHTML);
                var leftBtn = orbitWrapper.children('div.slider-nav').children('span.left'),
                	rightBtn = orbitWrapper.children('div.slider-nav').children('span.right');
                leftBtn.click(function() { 
                    stopClock();
                    shift("prev");
                });
                rightBtn.click(function() {
                    stopClock();
                    shift("next")
                });
            }
            
// ==================
// ! BULLET NAV   
// ==================
            
            //Bullet Nav Setup
            if(options.bullets) { 
            	var bulletHTML = '<ul class="orbit-bullets"></ul>';            	
            	orbitWrapper.append(bulletHTML);
            	var bullets = orbitWrapper.children('ul.orbit-bullets');
            	for(i=0; i<numberSlides; i++) {
            		var liMarkup = $('<li>'+(i+1)+'</li>');
            		if(options.bulletThumbs) {
            			var	thumbName = slides.eq(i).data('thumb');
            			if(thumbName) {
            				var liMarkup = $('<li class="has-thumb">'+i+'</li>')
            				liMarkup.css({"background" : "url("+options.bulletThumbLocation+thumbName+") no-repeat"});
            			}
            		} 
            		orbitWrapper.children('ul.orbit-bullets').append(liMarkup);
            		liMarkup.data('index',i);
            		liMarkup.click(function() {
            			stopClock();
            			shift($(this).data('index'));
            		});
            	}
            	setActiveBullet();
            }
            
            //Bullet Nav Execution
        	function setActiveBullet() { 
        		if(!options.bullets) { return false; } else {
	        		bullets.children('li').removeClass('active').eq(activeSlide).addClass('active');
	        	}
        	}
        	
// ====================
// ! SHIFT ANIMATIONS   
// ====================
            
            //Animating the shift!
            function shift(direction) {
        	    //remember previous activeSlide
                var prevActiveSlide = activeSlide,
                	slideDirection = direction;
                //exit function if bullet clicked is same as the current image
                if(prevActiveSlide == slideDirection) { return false; }
                //reset Z & Unlock
                function resetAndUnlock() {
                    slides
                    	.eq(prevActiveSlide)
                    	.css({"z-index" : 1});
                    unlock();
                    options.afterSlideChange.call(this);
                }
                if(slides.length == "1") { return false; }
                if(!locked) {
                    lock();
					 //deduce the proper activeImage
                    if(direction == "next") {
                        activeSlide++
                        if(activeSlide == numberSlides) {
                            activeSlide = 0;
                        }
                    } else if(direction == "prev") {
                        activeSlide--
                        if(activeSlide < 0) {
                            activeSlide = numberSlides-1;
                        }
                    } else {
                        activeSlide = direction;
                        if (prevActiveSlide < activeSlide) { 
                            slideDirection = "next";
                        } else if (prevActiveSlide > activeSlide) { 
                            slideDirection = "prev"
                        }
                    }
                    //set to correct bullet
                     setActiveBullet();  
                     
                    //set previous slide z-index to one below what new activeSlide will be
                    slides
                    	.eq(prevActiveSlide)
                    	.css({"z-index" : 2});    
                    
                    //fade
                    if(options.animation == "fade") {
                        slides
                        	.eq(activeSlide)
                        	.css({"opacity" : 0, "z-index" : 3})
                        	.animate({"opacity" : 1}, options.animationSpeed, resetAndUnlock);
                    }
                    //horizontal-slide
                    if(options.animation == "horizontal-slide") {
                        if(slideDirection == "next") {
                            slides
                            	.eq(activeSlide)
                            	.css({"left": orbitWidth, "z-index" : 3})
                            	.animate({"left" : 0}, options.animationSpeed, resetAndUnlock);
                        }
                        if(slideDirection == "prev") {
                            slides
                            	.eq(activeSlide)
                            	.css({"left": -orbitWidth, "z-index" : 3})
                            	.animate({"left" : 0}, options.animationSpeed, resetAndUnlock);
                        }
                    }
                    //vertical-slide
                    if(options.animation == "vertical-slide") { 
                        if(slideDirection == "prev") {
                            slides
                            	.eq(activeSlide)
                            	.css({"top": orbitHeight, "z-index" : 3})
                            	.animate({"top" : 0}, options.animationSpeed, resetAndUnlock);
                        }
                        if(slideDirection == "next") {
                            slides
                            	.eq(activeSlide)
                            	.css({"top": -orbitHeight, "z-index" : 3})
                            	.animate({"top" : 0}, options.animationSpeed, resetAndUnlock);
                        }
                    }
                    //push-over
                    if(options.animation == "horizontal-push") {
                        if(slideDirection == "next") {
                            slides
                            	.eq(activeSlide)
                            	.css({"left": orbitWidth, "z-index" : 3})
                            	.animate({"left" : 0}, options.animationSpeed, resetAndUnlock);
                            slides
                            	.eq(prevActiveSlide)
                            	.animate({"left" : -orbitWidth}, options.animationSpeed);
                        }
                        if(slideDirection == "prev") {
                            slides
                            	.eq(activeSlide)
                            	.css({"left": -orbitWidth, "z-index" : 3})
                            	.animate({"left" : 0}, options.animationSpeed, resetAndUnlock);
							slides
                            	.eq(prevActiveSlide)
                            	.animate({"left" : orbitWidth}, options.animationSpeed);
                        }
                    }
                    setCaption();
                } //lock
            }//orbit function
        });//each call
    }//orbit plugin call
})(jQuery);









//EASING PLUGIN -----------------------------------------

// t: current time, b: begInnIng value, c: change In value, d: duration
jQuery.easing['jswing'] = jQuery.easing['swing'];

jQuery.extend( jQuery.easing,
{
	def: 'easeOutQuad',
	swing: function (x, t, b, c, d) {
		//alert(jQuery.easing.default);
		return jQuery.easing[jQuery.easing.def](x, t, b, c, d);
	},
	easeInQuad: function (x, t, b, c, d) {
		return c*(t/=d)*t + b;
	},
	easeOutQuad: function (x, t, b, c, d) {
		return -c *(t/=d)*(t-2) + b;
	},
	easeInOutQuad: function (x, t, b, c, d) {
		if ((t/=d/2) < 1) return c/2*t*t + b;
		return -c/2 * ((--t)*(t-2) - 1) + b;
	},
	easeInCubic: function (x, t, b, c, d) {
		return c*(t/=d)*t*t + b;
	},
	easeOutCubic: function (x, t, b, c, d) {
		return c*((t=t/d-1)*t*t + 1) + b;
	},
	easeInOutCubic: function (x, t, b, c, d) {
		if ((t/=d/2) < 1) return c/2*t*t*t + b;
		return c/2*((t-=2)*t*t + 2) + b;
	},
	easeInQuart: function (x, t, b, c, d) {
		return c*(t/=d)*t*t*t + b;
	},
	easeOutQuart: function (x, t, b, c, d) {
		return -c * ((t=t/d-1)*t*t*t - 1) + b;
	},
	easeInOutQuart: function (x, t, b, c, d) {
		if ((t/=d/2) < 1) return c/2*t*t*t*t + b;
		return -c/2 * ((t-=2)*t*t*t - 2) + b;
	},
	easeInQuint: function (x, t, b, c, d) {
		return c*(t/=d)*t*t*t*t + b;
	},
	easeOutQuint: function (x, t, b, c, d) {
		return c*((t=t/d-1)*t*t*t*t + 1) + b;
	},
	easeInOutQuint: function (x, t, b, c, d) {
		if ((t/=d/2) < 1) return c/2*t*t*t*t*t + b;
		return c/2*((t-=2)*t*t*t*t + 2) + b;
	},
	easeInSine: function (x, t, b, c, d) {
		return -c * Math.cos(t/d * (Math.PI/2)) + c + b;
	},
	easeOutSine: function (x, t, b, c, d) {
		return c * Math.sin(t/d * (Math.PI/2)) + b;
	},
	easeInOutSine: function (x, t, b, c, d) {
		return -c/2 * (Math.cos(Math.PI*t/d) - 1) + b;
	},
	easeInExpo: function (x, t, b, c, d) {
		return (t==0) ? b : c * Math.pow(2, 10 * (t/d - 1)) + b;
	},
	easeOutExpo: function (x, t, b, c, d) {
		return (t==d) ? b+c : c * (-Math.pow(2, -10 * t/d) + 1) + b;
	},
	easeInOutExpo: function (x, t, b, c, d) {
		if (t==0) return b;
		if (t==d) return b+c;
		if ((t/=d/2) < 1) return c/2 * Math.pow(2, 10 * (t - 1)) + b;
		return c/2 * (-Math.pow(2, -10 * --t) + 2) + b;
	},
	easeInCirc: function (x, t, b, c, d) {
		return -c * (Math.sqrt(1 - (t/=d)*t) - 1) + b;
	},
	easeOutCirc: function (x, t, b, c, d) {
		return c * Math.sqrt(1 - (t=t/d-1)*t) + b;
	},
	easeInOutCirc: function (x, t, b, c, d) {
		if ((t/=d/2) < 1) return -c/2 * (Math.sqrt(1 - t*t) - 1) + b;
		return c/2 * (Math.sqrt(1 - (t-=2)*t) + 1) + b;
	},
	easeInElastic: function (x, t, b, c, d) {
		var s=1.70158;var p=0;var a=c;
		if (t==0) return b;  if ((t/=d)==1) return b+c;  if (!p) p=d*.3;
		if (a < Math.abs(c)) { a=c; var s=p/4; }
		else var s = p/(2*Math.PI) * Math.asin (c/a);
		return -(a*Math.pow(2,10*(t-=1)) * Math.sin( (t*d-s)*(2*Math.PI)/p )) + b;
	},
	easeOutElastic: function (x, t, b, c, d) {
		var s=1.70158;var p=0;var a=c;
		if (t==0) return b;  if ((t/=d)==1) return b+c;  if (!p) p=d*.3;
		if (a < Math.abs(c)) { a=c; var s=p/4; }
		else var s = p/(2*Math.PI) * Math.asin (c/a);
		return a*Math.pow(2,-10*t) * Math.sin( (t*d-s)*(2*Math.PI)/p ) + c + b;
	},
	easeInOutElastic: function (x, t, b, c, d) {
		var s=1.70158;var p=0;var a=c;
		if (t==0) return b;  if ((t/=d/2)==2) return b+c;  if (!p) p=d*(.3*1.5);
		if (a < Math.abs(c)) { a=c; var s=p/4; }
		else var s = p/(2*Math.PI) * Math.asin (c/a);
		if (t < 1) return -.5*(a*Math.pow(2,10*(t-=1)) * Math.sin( (t*d-s)*(2*Math.PI)/p )) + b;
		return a*Math.pow(2,-10*(t-=1)) * Math.sin( (t*d-s)*(2*Math.PI)/p )*.5 + c + b;
	},
	easeInBack: function (x, t, b, c, d, s) {
		if (s == undefined) s = 1.70158;
		return c*(t/=d)*t*((s+1)*t - s) + b;
	},
	easeOutBack: function (x, t, b, c, d, s) {
		if (s == undefined) s = 1.70158;
		return c*((t=t/d-1)*t*((s+1)*t + s) + 1) + b;
	},
	easeInOutBack: function (x, t, b, c, d, s) {
		if (s == undefined) s = 1.70158; 
		if ((t/=d/2) < 1) return c/2*(t*t*(((s*=(1.525))+1)*t - s)) + b;
		return c/2*((t-=2)*t*(((s*=(1.525))+1)*t + s) + 2) + b;
	},
	easeInBounce: function (x, t, b, c, d) {
		return c - jQuery.easing.easeOutBounce (x, d-t, 0, c, d) + b;
	},
	easeOutBounce: function (x, t, b, c, d) {
		if ((t/=d) < (1/2.75)) {
			return c*(7.5625*t*t) + b;
		} else if (t < (2/2.75)) {
			return c*(7.5625*(t-=(1.5/2.75))*t + .75) + b;
		} else if (t < (2.5/2.75)) {
			return c*(7.5625*(t-=(2.25/2.75))*t + .9375) + b;
		} else {
			return c*(7.5625*(t-=(2.625/2.75))*t + .984375) + b;
		}
	},
	easeInOutBounce: function (x, t, b, c, d) {
		if (t < d/2) return jQuery.easing.easeInBounce (x, t*2, 0, c, d) * .5 + b;
		return jQuery.easing.easeOutBounce (x, t*2-d, 0, c, d) * .5 + c*.5 + b;
	}
});






//FOURBUTTON



(function() { 
    $.fn.bgscroll = $.fn.bgScroll = function( options ) { 
          
        if( !this.length ) return this; 
        if( !options ) options = {}; 
        if( !window.scrollElements ) window.scrollElements = {}; 
          
        for( var i = 0; i < this.length; i++ ) { 
              
            var allowedChars = 'abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ'; 
            var randomId = ''; 
            for( var l = 0; l < 5; l++ ) randomId += allowedChars.charAt( Math.floor( Math.random() * allowedChars.length ) ); 
              
                this[ i ].current = 0; 
                this[ i ].scrollSpeed = options.scrollSpeed ? options.scrollSpeed : 70; 
                this[ i ].direction = options.direction ? options.direction : 'h'; 
                window.scrollElements[ randomId ] = this[ i ]; 
                  
                eval( 'window[randomId]=function(){var axis=0;var e=window.scrollElements.' + randomId + ';e.current -= 1;if (e.direction == "h") axis = e.current + "px 0";else if (e.direction == "v") axis = "0 " + e.current + "px";else if (e.direction == "d") axis = e.current + "px " + e.current + "px";$( e ).css("background-position", axis);}' ); 
                                                           
                setInterval( 'window.' + randomId + '()', options.scrollSpeed ? options.scrollSpeed : 70 ); 
            } 
              
            return this; 
        } 
})(jQuery); 



$( function() { 
    $('.animated_bg').bgscroll({scrollSpeed:40 , direction:'v' }); 
}); 

//OPACITY CLASS4

$(document).ready(function() {
	//settings
	var opacity = 0, toOpacity = 1, duration = 350;
	//set opacity ASAP and events
	$(".opacity4").css('opacity',opacity).hover(function() {
			$(this).fadeTo(duration,toOpacity);
		}, function() {
			$(this).fadeTo(duration,opacity);
		}
	);
});


//////////////////////////////////////////////////////////////////

$(function() {

    var $sidebar   = $("#tose_proeski-pratim_te"),
        $window    = $(window),
        offset     = $sidebar.offset(),
        topPadding = 300;

    $window.scroll(function() {
        if ($window.scrollTop() > offset.top) {
            $sidebar.stop().animate({
                marginTop: $window.scrollTop() - offset.top + topPadding
            });
        } else {
            $sidebar.stop().animate({
                marginTop: 300
             });
        }
    });

});
 
 
 
////////////
$(function() {
	$('#tose_web').hover
	(
	function() {  $('#tose_web').css('opacity', 0.5).animate({opacity: 1}, {queue:false, duration: 200, easing: 'easeOutQuad'});},
	function() {  $('#tose_web').css('opacity', 1).animate({opacity: 0.5}, {queue:false, duration: 500, easing: 'easeOutQuad'});}
 	);
});
$(function() {
	$('#tose_vizid').hover
	(
	function() {  $('#tose_vizid').css('opacity', 0.5).animate({opacity: 1}, {queue:false, duration: 200, easing: 'easeOutQuad'});},
	function() {  $('#tose_vizid').css('opacity', 1).animate({opacity: 0.5}, {queue:false, duration: 500, easing: 'easeOutQuad'});}
 	);
});
$(function() {
	$('#tose_3d').hover
	(
	function() {  $('#tose_3d').css('opacity', 0.5).animate({opacity: 1}, {queue:false, duration: 200, easing: 'easeOutQuad'});},
	function() {  $('#tose_3d').css('opacity', 1).animate({opacity: 0.5}, {queue:false, duration: 500, easing: 'easeOutQuad'});}
 	);
});



/*
 * Lazy Load - jQuery plugin for lazy loading images
 *
 * Copyright (c) 2007-2009 Mika Tuupola
 *
 * Licensed under the MIT license:
 *   http://www.opensource.org/licenses/mit-license.php
 *
 * Project home:
 *   http://www.appelsiini.net/projects/lazyload
 *
 * Version:  1.5.0
 *
 */
(function($) {

    $.fn.lazyload = function(options) {
        var settings = {
            threshold    : 0,
            failurelimit : 0,
            event        : "scroll",
            effect       : "show",
            container    : window
        };
                
        if(options) {
            $.extend(settings, options);
        }

        /* Fire one scroll event per scroll. Not one scroll event per image. */
        var elements = this;
        if ("scroll" == settings.event) {
            $(settings.container).bind("scroll", function(event) {
                
                var counter = 0;
                elements.each(function() {
                    if ($.abovethetop(this, settings) ||
                        $.leftofbegin(this, settings)) {
                            /* Nothing. */
                    } else if (!$.belowthefold(this, settings) &&
                        !$.rightoffold(this, settings)) {
                            $(this).trigger("appear");
                    } else {
                        if (counter++ > settings.failurelimit) {
                            return false;
                        }
                    }
                });
                /* Remove image from array so it is not looped next time. */
                var temp = $.grep(elements, function(element) {
                    return !element.loaded;
                });
                elements = $(temp);
            });
        }
        
        this.each(function() {
            var self = this;
            
            /* Save original only if it is not defined in HTML. */
            if (undefined == $(self).attr("original")) {
                $(self).attr("original", $(self).attr("src"));     
            }

            if ("scroll" != settings.event || 
                    undefined == $(self).attr("src") || 
                    settings.placeholder == $(self).attr("src") || 
                    ($.abovethetop(self, settings) ||
                     $.leftofbegin(self, settings) || 
                     $.belowthefold(self, settings) || 
                     $.rightoffold(self, settings) )) {
                        
                if (settings.placeholder) {
                    $(self).attr("src", settings.placeholder);      
                } else {
                    $(self).removeAttr("src");
                }
                self.loaded = false;
            } else {
                self.loaded = true;
            }
            
            /* When appear is triggered load original image. */
            $(self).one("appear", function() {
                if (!this.loaded) {
                    $("<img />")
                        .bind("load", function() {
                            $(self)
                                .hide()
                                .attr("src", $(self).attr("original"))
                                [settings.effect](settings.effectspeed);
                            self.loaded = true;
                        })
                        .attr("src", $(self).attr("original"));
                };
            });

            /* When wanted event is triggered load original image */
            /* by triggering appear.                              */
            if ("scroll" != settings.event) {
                $(self).bind(settings.event, function(event) {
                    if (!self.loaded) {
                        $(self).trigger("appear");
                    }
                });
            }
        });
        
        /* Force initial check if images should appear. */
        $(settings.container).trigger(settings.event);
        
        return this;

    };

    /* Convenience methods in jQuery namespace.           */
    /* Use as  $.belowthefold(element, {threshold : 100, container : window}) */

    $.belowthefold = function(element, settings) {
        if (settings.container === undefined || settings.container === window) {
            var fold = $(window).height() + $(window).scrollTop();
        } else {
            var fold = $(settings.container).offset().top + $(settings.container).height();
        }
        return fold <= $(element).offset().top - settings.threshold;
    };
    
    $.rightoffold = function(element, settings) {
        if (settings.container === undefined || settings.container === window) {
            var fold = $(window).width() + $(window).scrollLeft();
        } else {
            var fold = $(settings.container).offset().left + $(settings.container).width();
        }
        return fold <= $(element).offset().left - settings.threshold;
    };
        
    $.abovethetop = function(element, settings) {
        if (settings.container === undefined || settings.container === window) {
            var fold = $(window).scrollTop();
        } else {
            var fold = $(settings.container).offset().top;
        }
        return fold >= $(element).offset().top + settings.threshold  + $(element).height();
    };
    
    $.leftofbegin = function(element, settings) {
        if (settings.container === undefined || settings.container === window) {
            var fold = $(window).scrollLeft();
        } else {
            var fold = $(settings.container).offset().left;
        }
        return fold >= $(element).offset().left + settings.threshold + $(element).width();
    };
    /* Custom selectors for your convenience.   */
    /* Use as $("img:below-the-fold").something() */

    $.extend($.expr[':'], {
        "below-the-fold" : "$.belowthefold(a, {threshold : 0, container: window})",
        "above-the-fold" : "!$.belowthefold(a, {threshold : 0, container: window})",
        "right-of-fold"  : "$.rightoffold(a, {threshold : 0, container: window})",
        "left-of-fold"   : "!$.rightoffold(a, {threshold : 0, container: window})"
    });
    
})(jQuery);