jQuery.noConflict();

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


	jQuery(window).load(function()
	{
		/*image slider (alternate)*/	
		if (jQuery('#featured_image img').length > 0 ) {	
			jQuery('#featured_image img').not('.current_img').css({display:"none"});
			// set the automatic image rotation, number is time between transitions in miliseconds
			interval = setInterval(function() { k_fader("#featured_image img",'1'); }, 4000); 	
		}
	});
	



	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 contact_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}$/)) {
						jQuery(this).addClass("input-error");
						my_error = true;
					}
					else {
						surrounding_element.attr("class","").addClass("valid");	
					}
				}
				
				if(check_for == "name" || check_for == "message") {
					if(value == "") {
						jQuery(this).addClass("input-error");
						my_error = true;
					}
					else {
						jQuery(this).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: "jquery_ajax/ajax-contact.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 #name, .ajax_form #email, .ajax_form #phone, .ajax_form #website, .ajax_form #message, .ajax_form #heard").val("");
							}
						});
					}
				}
			});
			return false;
		});
	} // end contact_form()