jQuery.noConflict();

jQuery(function() {
	jQuery("div.entry div:nth-child(3n)").css("margin", "0");

	// activates the lightbox page, if you are using a dark color scheme use another theme parameter
	my_lightbox("a[rel^='prettyPhoto'], a[rel^='lightbox']");
	
	
	k_form(); //controls the contact form
	k_menu(); // controls the dropdown menu
});

function k_menu() {
	jQuery("#nav a, .subnav a").removeAttr('title');
	jQuery(" #nav ul ").css({display: "none"}); // Opera Fix
	
	jQuery("#nav li").each(function() {	
		
		var $sublist = jQuery(this).find('ul:first');
		
		jQuery(this).hover(function() {	
			$sublist.stop().css({overflow:"hidden", height:"auto", display:"none"}).slideDown(400, function() {
				jQuery(this).css({overflow:"visible", height:"auto"});
			});	
		},
		function() {	
			$sublist.stop().slideUp(400, function() {	
				jQuery(this).css({overflow:"hidden", display:"none"});
			});
		});	
	});
};

function k_fader($items_to_fade, $next_or_prev) {	
	var $items = jQuery($items_to_fade);
	var $currentitem = $items.filter(":visible");
	var $new_item;
	var $selector;
	
	$items.css('visibility','visible');
	
	if($items.length > 1) {
		for(i = 0; i < $items.length; i++) {
			if($items[i] == $currentitem[0]) {	
				$selector = $next_or_prev >= 0 ? i != $items.length-1 ? i+1 : 0 : i == 0 ? $items.length-1 : i-1;
				
				$new_item = jQuery($items[$selector]);
				break;
			}
		}
		
		if( $new_item.css("display") == "none" ) {	
			$currentitem.css({zIndex:2});
			$new_item.css({zIndex:3}).fadeIn(1200, function() {
					$currentitem.css({display:"none"});
			});	
		}
	}
};

function my_lightbox($elements) {
	jQuery($elements).prettyPhoto({
		"theme": 'light_square' /* light_rounded / dark_rounded / light_square / dark_square */																
	});

	jQuery($elements).each(function() {	
		var $image = jQuery(this).contents("img");
		$newclass = 'lightbox_video';
	
		if(jQuery(this).attr('href').match(/(jpg|gif|jpeg|png|tif)/)) $newclass = 'lightbox_image';
		
		if ($image.length > 0) {	
			if(jQuery.browser.msie &&  jQuery.browser.version < 7) jQuery(this).addClass('ie6_lightbox');
		
			var $bg = jQuery("<span class='"+$newclass+" ie6fix'></span>").appendTo(jQuery(this));
		
			jQuery(this).bind('mouseenter', function(){
				$height = $image.height();
				$width = $image.width();
				$pos =  $image.position();		
				$bg.css({height:$height, width:$width, top:$pos.top, left:$pos.left});
			});
		}
	});	
	
	jQuery($elements).contents("img").hover(function() {
		jQuery(this)
			.stop()
			.animate({ opacity: 0.5 }, 400);
	}, function() {
		jQuery(this)
			.stop()
			.animate({ opacity: 1 }, 400);
	});
};

function k_form() {
	var my_error;
	jQuery(".ajax_form #send").bind("click", function() {
		my_error = false;
		
		jQuery(".ajax_form #name, .ajax_form #message, .ajax_form #email ").each(function(i) {
			var value = jQuery(this).attr("value");
			var check_for = jQuery(this).attr("id");
			var surrounding_element = jQuery(this).parent();
		
			if (check_for == "email") {
				if(!value.match(/^\w[\w|\.|\-]+@\w[\w|\.|\-]+\.[a-zA-Z]{2,4}$/)) {
					surrounding_element.attr("class","").addClass("error");
				
					my_error = true;
				}
				else {
					surrounding_element.attr("class","").addClass("valid");	
				}
			}
		
			if (check_for == "name" || check_for == "message") {
				if (value == "") {
					surrounding_element.attr("class","").addClass("error");
				
					my_error = true;
				}
				else {
					surrounding_element.attr("class","").addClass("valid");	
				}
			}

			if(jQuery(".ajax_form #name, .ajax_form #message, .ajax_form #email").length  == i+1) {
				if (my_error == false) {
					jQuery(".ajax_form").slideUp(400);
			
					var $datastring = "ajax=true";
					jQuery(".ajax_form input, .ajax_form textarea").each(function(i) {
						var $name = jQuery(this).attr('name');	
						var $value = jQuery(this).attr('value');
						$datastring = $datastring + "&" + $name + "=" + $value;
					});								
			
					jQuery(".ajax_form #send").fadeOut(100);	
			
					jQuery.ajax({
					   type: "POST",
					   url: "send.php",
					   data: $datastring,
					   success: function(response) {
							jQuery(".ajax_form").before("<div class='ajaxresponse' style='display: none;'></div>");
							jQuery(".ajaxresponse").html(response).slideDown(400); 
							jQuery(".ajax_form #send").fadeIn(400);
							jQuery(".ajax_form #name, .ajax_form #message, .ajax_form #email , .ajax_form #website").val("");
						}
					});
				} 
			}
		});
		
		return false;
	});
};