$.fn.imgFade = function(image, alt) { 
    		var current = $("#portrait").attr("src");
    		if(current != image) { 
    			$("#portrait").fadeOut("slow", function(){
    				$("#portrait").attr("src", image).attr("alt", alt);
    			});
    		$("#portrait").fadeIn("slow");
    		}	
	} 
	
	$.fn.adjustLineHeight = function() {
		$('#members li p').animate({lineHeight: "25px"},600);
		$(this).animate({lineHeight: "49px"},600);
	}
	
	$().ready(function() {
		var _images = ["img/people/kev.jpg", "img/people/matej.jpg", "img/people/usty.jpg", "img/people/pepe.jpg", "img/people/prandy.jpg", "img/people/bene.jpg", "img/people/ruman.jpg","img/people/mrak.jpg"];
		var gotime = _images.length;
 
		$.each(_images,function(e) {
				$(new Image()).attr('src',this);
		})
		
		var curr = 6;			
		$('#members').kwicks({  
			min : 25,  
			spacing : 7,  
			isVertical : true,
			sticky : true,
			event : 'click',
			defaultKwick: 6		});
		
		var init_image = 'img/people/kev.jpg';
		var init_alt = '';
		
		switch (curr) {
			case 1: init_image = 'img/people/kev.jpg'; init_alt = 'Ondřej Kašpařík';
				break;
			case 0: init_image = 'img/people/matej.jpg'; init_alt = 'Matěj Slovák';
				break;
			case 2: init_image = 'img/people/usty.jpg'; init_alt = 'Honza Ustohal';
				break;
			case 3: init_image = 'img/people/pepe.jpg'; init_alt = 'Pepe Černý';
				break;
			case 4: init_image = 'img/people/prandy.jpg'; init_alt = 'Ondřej Hlušička';
				break;
			case 5: init_image = 'img/people/bene.jpg'; init_alt = 'Veronika Benešová';
				break;
			case 6: init_image = 'img/people/ruman.jpg'; init_alt = 'Roman Šedivý';
				break;
			case 7: init_image = 'img/people/mrak.jpg'; init_alt = 'Martin Doubek';
				break;		
		}
		
		$("#portrait").fadeOut("slow", function(){ $("#portrait").attr("src", init_image).attr("alt", init_alt);	});
    	$("#portrait").fadeIn("slow");
	
		
		$("#members li.active p").animate({lineHeight: "49px"},600);
		
		
		$("li#kev").click(function(){
			$(this).imgFade('img/people/kev.jpg', 'Ondřej Kašpařík');
			$(this).children("p").adjustLineHeight();
		});
		
		$("li#matej").click(function(){
			$(this).imgFade('img/people/matej.jpg', 'Matěj Slovák');
			$(this).children("p").adjustLineHeight();
			
		});
		
		$("li#usty").click(function(){
			$(this).imgFade('img/people/usty.jpg', 'Honza Ustohal');
			$(this).children("p").adjustLineHeight();
		});
		
	   $("li#pepe").click(function(){
			$(this).imgFade('img/people/pepe.jpg', 'Pepe Černý');
			$(this).children("p").adjustLineHeight();
		});
		
		$("li#prandy").click(function(){
			$(this).imgFade('img/people/prandy.jpg', 'Ondřej Hlušička')
			$(this).children("p").adjustLineHeight();
			
		});
		
		$("li#bene").click(function(){
			$(this).imgFade('img/people/bene.jpg', 'Veronika Benešová');
			$(this).children("p").adjustLineHeight();
		});
		
		$("li#ruman").click(function(){
			$(this).imgFade('img/people/ruman.jpg', 'Roman Šedivý');
			$(this).children("p").adjustLineHeight();
			
		});
		
		$("li#mrak").click(function(){
			$(this).imgFade('img/people/mrak.jpg', 'Martin Doubek');
			$(this).children("p").adjustLineHeight();
		});
				
    });