$(document).ready(function(){
	
	$('#appearance > dd > a').click(function(){
		var link = this.toString();
		var anchor = link.substring(link.indexOf('#'), link.length);
		$(document).scrollLeft($(anchor).position().left);
	});
	
	$('p.form > input#email').focus(function(){
		if(this.defaultValue == this.value){
			this.value = '';
		}
	});
	$('p.form > input#email').blur(function(){
		if(this.value == ''){
			this.value = this.defaultValue;
		}
	});
	$('p.form > input#email').keyup(function(){
		var mail = this.value;
		if(mail != '' && is_rfc2822_compliant(mail)){
			$('input#confirm').removeAttr('disabled');
		}else{
			if($('input#confirm').attr('disabled') == ''){
				$('input#confirm').attr('disabled', 'disabled');
			}
		}
	});
	
	$('p.form > input#confirm').click(function(){
		var mail = $('input#email').val();
		if(mail == ''){
			alert('input your email address');
		}else if(! is_rfc2822_compliant(mail)){
			alert('your email address is invailed');
		}
		$('p.form').fadeOut(1000, function(){
			//$('span#step1').removeClass('current');
			//$('span#step2').addClass('current');
			$('span#confirming').html(mail);
			$('p.confirm').fadeIn(1000);
		});
	});
	$('input#nein').click(function(){
			$('p.confirm').fadeOut(1000, function(){
				//$('span#step2').removeClass('current');
				//$('span#step1').addClass('current');
				$('p.form').fadeIn(1000);
			});
	});
	$('input#ja').click(function(){
		$('p.confirm').fadeOut(1000, function(){
			var email = $('input#email').val();
			//$('span#step2').removeClass('current');
			$.post('mail.php', {email:email},function(data){
				//$('span#step3').addClass('current');
				$('p.thanks').fadeIn(1000);
			});
		});
	});
});