$(function(){
 	$('form#optin_form input[type="email"]').val('');
 	
	$('form#optin_form').submit(function(e){
    	e.preventDefault();
    	if($('form#optin_form input[type="email"]').val()!=''){
    	    $.post("newsletter.php" , $('form#optin_form').serialize(),function(data){
    	    	if(data.success == "1"){
    	    		$('#optin_form').slideUp();
    	    		$('#ajax_response').text(data.text);
    	    	}
    	    	else {
    	    		$('input[type="email"]').addClass('warning');
    	    		$('#ajax_response').text(data.text);
    	    	}
    		},'json');
    	}
	});
	$('.slider ul li:first').fadeIn();
	sliderFade = function(){
	
		$('.slider ul li:first').fadeOut(1500,function(){
			$(this).appendTo('.slider ul').css('z-index','100').show();
			$('.slider ul li:first').css('z-index','110');
			timeoutID = window.setTimeout(function(){sliderFade()}, 2500);
		});
		$('.slider ul li:eq(1)').css('z-index','105').show();
	} 
	
	timeoutID = window.setTimeout(function(){sliderFade()}, 2500);
});