function slideSwitch() {
	$('#slideshow img').css({opacity: 0.0});
	$('#slideshow img.active').css({opacity: 1});	
    var $active = $('#slideshow img.active');
    if ( $active.length == 0 ) $active = $('#slideshow img:first');

    var $next = $active.next().length ? $active.next()
        : $('#slideshow img:first');

    $active.addClass('last-active');

    $next.css({opacity: 0.0})
        .addClass('active')
        .animate({opacity: 1.0}, 950, function() {
            $active.removeClass('active last-active');
        });
}
function formValidate() {
	var hasError = true;
	 randomnmb=Math.floor(Math.random()*9);
	 randomnmb2=Math.floor(Math.random()*9);
	 randomtotal=randomnmb + randomnmb2;
	$("label.captcha").append("Vad blir " + randomnmb + "+" + randomnmb2);	
	$("a#submit").click(function(){					   				   
		$(".error").hide();
		var hasError = false;
		var emailReg = /^([\w-\.]+@([\w-]+\.)+[\w-]{2,4})?$/;
		
		var emailVal = $("input#email").val();
		if(emailVal == '') {
			$("a#error-email").fadeIn();
			hasError = true;
		} else if(!emailReg.test(emailVal)) {	
			$("a#error-email2").fadeIn();
			hasError = true;
		}
		
		var nameVal = $("input#name").val();
		if(nameVal == '') {
			$("a#error-name").fadeIn();
			hasError = true;
		} 
		
		var subjectVal = $("input#subject").val();
		if(subjectVal == '') {
			$("a#error-subject").fadeIn();
			hasError = true;
		}
		
		var messageVal = $("textarea#message").val();
		if(messageVal == '') {
			$("a#error-message").fadeIn();
			hasError = true;
		}
		var captchaVal = $("input#captcha").val();
		if(captchaVal == '') {
			$("a#error-captcha").fadeIn();
			hasError = true;
		} else if(captchaVal != randomtotal){	
			$("a#error-captcha2").fadeIn();
			hasError = true;
		}		
		else if(hasError == false) {
				if(this == this) {
					$(this).hide();
				var dataString = 'Namn =' + nameVal + '&email ='+ emailVal + '&subject ='+ subjectVal + '&message=' + messageVal;
				$.ajax({
					type: "POST",
					url: "http://fridofrojd.se/wp-content/themes/fridofrojd/post.php",
					data: dataString,
					success: function(){
						$("#submit").before('<h2>Meddelandet skickat</h2><p>Vi kommer att kontakta dig så snart som möjligt.</p>');
										
						$("div#contact-form input").val("");
						$("div#contact-form textarea").val("");
						
				}
				});
			} else {
				alert(this);
				}
		}
		return false;
	});						   
};
$(function() {
	formValidate();
    setInterval( "slideSwitch()", 4500 );
	$("#gallery a").fancybox({
		'overlayColor'	:	'#000',
		'overlayOpacity'  :  0.8,
		'titleShow'		: false
	});
	$(".menuToggle").fancybox({ 
	'scrolling'			: 'yes',
	'overlayColor'		:	'#000',
	'overlayOpacity'  	:  0.8,
	'showNavArrows'		: false,
	'autoDimensions'	: false,
	'width'         	: 840,
	'height'         	: 760
	});
});

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