//////Newsletter Check//////
$(document).ready(function(){
	var email = $('#newsletter-text').val();

	$('#newsletter-text').focus(function(){
		if($('#newsletter-text').val() == email) {
			$('#newsletter-text').val('');
			}
		});
	$('#newsletter-text').blur(function(){
		if($('#newsletter-text').val() == ''){
			$('#newsletter-text').val(email);
			}
		});
	});


//////IMAGE CROSSFADE//////
//Images.
var images = new Array(
	"1.png",
	"2.png"
	);

//Cycle speed (milliseconds).
var speed = 7000;
var fadeSpeed = 1500;

//Crossfade code.
var imagesLength = images.length - 1;
var i = 0;
$(document).ready(function(){
    function transition(){
        if (i > imagesLength) { i = 0; }
		if ($('.layer2').css('opacity') == '0'){
	        $('.layer2').css({ backgroundImage: 'url(images/home/' + images[i] + ')' });
	        $('.layer2').animate({ opacity: '1' }, fadeSpeed);
	        i++;
	        setTimeout(transition, speed);			
	    	} else {
		        if (i > imagesLength) { i = 0; }
		        $('.layer1').css({ backgroundImage: 'url(images/home/' + images[i] + ')' });
		        $('.layer2').animate({ opacity: '0' }, fadeSpeed);
		        i++;
		        setTimeout(transition, speed);
			}
		}	
	    transition();
	});