$(function(){
	/*
	$('#comment-form p:has(input[type=submit][name=preview])')
		.before('<p class="remember"><input type="checkbox" id="c_remember" name="c_remember" /> '+'<label for="c_remember">' + remember + '</label>'+'</p>');
	*/
	var cookie=readCookie($.cookie('comment_info'));
	if(cookie!=false)
	{
		$('#c_name').val(cookie[0]);
		$('#c_mail').val(cookie[1]);
		$('#c_site').val(cookie[2]);
		$('#c_remember').attr('checked','checked');
	}

	$('#c_remember').click(function(){
		if(this.checked)
		{
			alert('setCookie');
			setCookie();
		}
		else
		{
			alert('dropCookie');
			dropCookie();
		}
	});
	
	$('#c_name').change(function(){
		if($('#c_remember').get(0).checked)
		{
			setCookie();
		}
	});
	
	$('#c_mail').change(function(){
		if($('#c_remember').get(0).checked)
		{
			setCookie();
		}
	});
	
	$('#c_site').change(function(){
		if($('#c_remember').get(0).checked)
		{ 
			setCookie();
		}
	});
	
	function setCookie(){
		var name=$('#c_name').val();
		var mail=$('#c_mail').val();
		var site=$('#c_site').val();
		var a = Array();
		a['name'] = name;
		a['mail'] = mail;
		a['site'] = site;
		$.cookie('comment_info',serialize(a),{expires:60,path:'/'});
	}
	
	function dropCookie(){
		$.cookie('comment_info','',{expires:-30,path:'/'});
	}

	function readCookie(c){
		if(!c)
		{
			return false;
		}
		var s=c.split('\n');
		if(s.length!=3)
		{
			dropCookie();
			return false;
		}
		return s;
	}
});