var	cnt = 0;
	var top5fx = [];
	var bot5fx = [];
	var per;
    window.addEvent("domready",function() {
    	
    	if ($("upis")) {
	    	new FormCheck('upis', {
	    		display : {
	    			errorsLocation : 1,
	    			indicateErrors : 1,
	    			showErrors : 0
	    		}
	    	});
	    }
		
	     $$('input.DatePicker').each( function(el){
			new DatePicker(el, {
				pickerClass: 'datepicker_vista',
				format: 'd.m.Y',
				inputOutputFormat: 'd.m.Y',
				yearPicker: true,
				timePicker: false,
				allowEmpty: true
			});
		});
		
       if ($('picHolder0')){
			$$("div.picHolder").each(function(el, index){
				if(el.getStyle("display")=="none"){
					el.setStyles({display:'block', opacity:0});
				}
				if(index==0) el.setStyles({display:'block', opacity:1});
				top5fx.push(new Fx.Tween(el, {duration:750, wait:false}));
			})
			
			if($('prvi')){
				$('prvi').setStyle("cursor","pointer");
				$('prvi').addEvent('click',function(){
					$clear(per);
					$$("img.clickableImage").each(function(ele){
						ele.setProperty("src","img/picBullet.png");
						ele.addClass("clickableImage");
					});
					$('prvi').setProperty("src","img/picBulletActive.png");
					$('prvi').addClass("clickableImageActive");
					
					$$("div.picHolder").each(function(el, index){
						if(el.getStyle("opacity")!=0) {
							//alert(index);
							top5fx[index].start("opacity",0);
						}
					});					
					top5fx[0].start("opacity",1);
				});
			}
			
			$$("img.clickableImage").each(function(el, index){
				bot5fx.push(new Fx.Tween(el, {duration:750, wait:false}));
				el.setStyle("cursor","pointer");
				el.setProperty("res", index+1);
				el.addEvents({
					"click":function(){
						$clear(per);
						if(el.hasClass("clickableImage")){
						   el.addClass("clickableImageActive");
					       $$("img.clickableImageActive").each(function(ele){
							 ele.setProperty("src","img/picBullet.png");
							 el.addClass("clickableImage");
					       });
							el.setProperty("src","img/picBulletActive.png");
							el.addClass("clickableImageActive");
							$$("div.picHolder").each(function(el, index){
								if(el.getStyle("opacity")!=0) {
									//alert(index);
									top5fx[index].start("opacity",0);
								}
							});					
							top5fx[el.getProperty("res")].start("opacity",1);
						}
					},
					"mouseover":function(){
						//el.addClass("billBoardItemActive");
					},
					"mouseout":function(){
						//el.removeClass("billBoardItemActive");
					}
				})
			})
			per = fx.periodical(5000);
    	}
    })
    

	function fx(){
		cnt++;
		if (cnt==top5fx.length) cnt = 0;
		top5fx[cnt].start('opacity' , 1)
		$$("img.clickableImageActive").each(function (el){
			el.removeClass("clickableImageActive");
			el.addClass("clickableImage");
			el.setProperty("src","img/picBullet.png");
		})
		$$("img.clickableImage")[cnt].setProperty("src","img/picBulletActive.png").addClass("clickableImageActive");
		$$("div.picHolder").each(function(el, indx){
			if(el.getStyle("opacity")!=0){
				top5fx[indx].start('opacity', 0)
			}
		})
	}

	
	function brojpet(el){
    if (el.value!='5') {
	        el.errors.push("Upišite broj 5");
	        return false;
	    } else {
	        return true;
	    }
	}