(function($) {
$.fn.lavalamp = function(o) {
    o = $.extend({ fx: "easeOutBack", speed: 500, click: function(){} }, o || {});

    return this.each(function() {
        var me = $(this), noop = function(){},
            $back = $('<li class="back"><div class="left"></div></li>').appendTo(me),
            $li = $("li", this), curr = $("li.current", this)[0] || $($li[0]).addClass("current")[0];

        $li.not(".back").hover(function() {
            move(this);
        }, noop);

        $(this).hover(noop, function() {
            move(curr);
        });

        $li.click(function(e) {
            setCurr(this);
            return o.click.apply(this, [e, this]);
        });

        setCurr(curr);

        function setCurr(el) {
            $back.css({ "left": el.offsetLeft+"px", "width": el.offsetWidth+"px" });
            curr = el;
        };

        function move(el) {
            $back.each(function() {
                $(this).dequeue(); }
            ).animate({
                width: el.offsetWidth,
                left: el.offsetLeft
            }, o.speed, o.fx);
        };

    });
};
})(jQuery);


/*the following 2 functions are validating the contact form*/

function form_validation(){
	$("#name, #email, #message").each(function(i){
									  
				$(this).bind("blur", function(){
				var value = $(this).attr("value");
				var check_for = $(this).attr("id");
				var surrounding_element = $(this);

				if(check_for == "email"){
					if(!value.match(/^\w[\w|\.|\-]+@\w[\w|\.|\-]+\.[a-zA-Z]{2,4}$/)){
						surrounding_element.attr("class","").addClass("invalid-form");
						}else{
						surrounding_element.attr("class","").addClass("ajax_valid");	
						}
					}
				
				if(check_for == "name" || check_for == "message"){
					if(value == ""){
						surrounding_element.attr("class","").addClass("invalid-form");
						}else{
						surrounding_element.attr("class","").addClass("ajax_valid");	
						}
					}
					
				
		 });
	});
}



function validate_all(){
	var my_error;
	$(".ajax_form #send").bind("click", function(){
											 
	my_error = false;
	$(".ajax_form #name, .ajax_form #message, .ajax_form #email ").each(function(i){
										   
				var value = $(this).attr("value");
				var check_for = $(this).attr("id");
				var surrounding_element = $(this);
				if(check_for == "email"){
					if(!value.match(/^\w[\w|\.|\-]+@\w[\w|\.|\-]+\.[a-zA-Z]{2,4}$/)){
						surrounding_element.attr("class","").addClass("invalid-form");
						my_error = true;
						}else{
						surrounding_element.attr("class","").addClass("ajax_valid");	
						}
					}
				
				if(check_for == "name" || check_for == "message"){
					if(value == ""){
						surrounding_element.attr("class","").addClass("invalid-form");
						my_error = true;
						}else{
						surrounding_element.attr("class","").addClass("ajax_valid");	
						}
					}
						   if($(".ajax_form #name, .ajax_form #message, .ajax_form #email").length  == i+1){
								if(my_error == false){
									$("#ajax_form").slideUp(400);
									var yourname = $("#name").attr('value');
									var email = $("#email").attr('value');
									var message = $("#message").attr('value');
									var myemail = $("#myemail").attr('value');
									var mywebname = $("#mywebname").attr('value');
									$(".ajax_form #send").fadeOut(100);	
									
									$.ajax({
									   type: "POST",
									   url: "send.php",
									   data: "Send=true&yourname="+yourname+"&email="+email+"&message="+message+"&myemail="+myemail+"&mywebname="+mywebname,
									   success: function(response){
									   $(".ajaxresponse").html(response); 
									   $(".ajax_form #send").fadeIn(400);
									   $(".ajax_form #name, .ajax_form #message, .ajax_form #email").val("");
										   }
										});
									} 
							}
					});
			return false;
	});
}


$(document).ready(function () {
	form_validation();
	validate_all();

$("a[rel^='prettyPhoto']").prettyPhoto({ 
			animationSpeed: 'fast', /* fast/slow/normal */
			padding: 40, /* padding for each side of the picture */
			opacity: 0.35, /* Value betwee 0 and 1 */
			showTitle: true, /* true/false */
			allowresize: true, /* true/false */
			counter_separator_label: '/', /* The separator for the gallery counter 1 "of" 2 */
			theme: 'dark_rounded' /* light_rounded / dark_rounded / light_square / dark_square */
		});
$("#navigation").lavalamp({ fx: "easeOutBack", speed: 700 });

var $panels = $('#slider .scrollContainer > div');
var $container = $('#slider .scrollContainer');

// if false, we'll float all the panels left and fix the width 
// of the container
var horizontal = true;

// float the panels left if we're going horizontal
if (horizontal) {
  $panels.css({
    'float' : 'left',
    'position' : 'relative' // IE fix to ensure overflow is hidden
  });
  
  // calculate a new width for the container (so it holds all panels)
  $container.css('width', $panels[0].offsetWidth * $panels.length);
}

// collect the scroll object, at the same time apply the hidden overflow
// to remove the default scrollbars that will appear
var $scroll = $('#slider .scroll').css('overflow', 'hidden');

// apply our left + right buttons
$scroll
//  .before('<img class="scrollButtons left" src="images/scroll_left.png" />')
//  .after('<img class="scrollButtons right" src="images/scroll_right.png" />');

// handle nav selection
function selectNav() {
  $(this)
    .parents('ul:first')
      .find('a')
        .removeClass('selected')
      .end()
    .end()
    .addClass('selected');
}

$('#slider .navigation').find('a').click(selectNav);

// go find the navigation link that has this target and select the nav
function trigger(data) {
  var el = $('#slider .navigation').find('a[href$="' + data.id + '"]').get(0);
  selectNav.call(el);
}

if (window.location.hash) {
  trigger({ id : window.location.hash.substr(1) });
} else {
  $('ul.navigation a:first').click();
}

// offset is used to move to *exactly* the right place, since I'm using
// padding on my example, I need to subtract the amount of padding to
// the offset.  Try removing this to get a good idea of the effect
var offset = parseInt((horizontal ? 
  $container.css('paddingTop') : 
  $container.css('paddingLeft')) 
  || 0) * -1;


var scrollOptions = {
  target: $scroll, // the element that has the overflow
  
  // can be a selector which will be relative to the target
  items: $panels,
  
  navigation: '.navigation a',
  
  // selectors are NOT relative to document, i.e. make sure they're unique
  prev: 'img.left', 
  next: 'img.right',
  
  // allow the scroll effect to run both directions
  axis: 'xy',
  
  onAfter: trigger, // our final callback
  
  offset: offset,
  
  // duration of the sliding effect
  duration: 400,
  
  // easing - can be used with the easing plugin: 
  // http://gsgd.co.uk/sandbox/jquery/easing/
  easing: 'swing'
};

// apply serialScroll to the slider - we chose this plugin because it 
// supports// the indexed next and previous scroll along with hooking 
// in to our navigation.
$('#slider').serialScroll(scrollOptions);

// now apply localScroll to hook any other arbitrary links to trigger 
// the effect
$.localScroll(scrollOptions);

// finally, if the URL has a hash, move the slider in to position, 
// setting the duration to 1 because I don't want it to scroll in the
// very first page load.  We don't always need this, but it ensures
// the positioning is absolutely spot on when the pages loads.
scrollOptions.duration = 1;
$.localScroll.hash(scrollOptions);
});