$(document).ready(function(){

	// focus at keyword
	$("#keyword").focus();

	// submit registShort
	$("#search form").submit(function(){
		if(!$("#search-channel input:checked").length){
			alert("チャンネルを選択してください");
			return false;
		}

	});

	// submit registShort
	$("#regist-short form").submit(function(){
		name = $("#regist-short-name").val();
		if(name == null || name.length == 0){
			alert("短縮登録の名前を入力してください");
		}else{
			if(!confirm("短縮登録のURLは全ての人に公開されます。\nまた、PV Check内のコンテンツとしてランキングなどの統計データに利用されます。\n\n了承される場合のみ、【OK】ボタンを押してください。")){
				return false;
			}
			
			$("#regist-short > *").attr("disabled", true);
		
			$.ajax({
				dataType : "html",
				type: "POST",
				url: "/pv/registShort",
				data: {
					"name": $("#regist-short-name").val()
				},
				success: function(data){
					$("#regist-short").hide();
					$("#regist-short").html(data);
					$("#regist-short").addClass("box");
					$("#regist-short").css("textAlign","left");
					$("#regist-short").fadeIn("slow");
				}
			});
		}
		
	    return false;
	});

	// channel checkbox
	if ($("#channel-vmc:checked").length) {
		$("#search-channel-vmc").css("background","url('/img/bg_logo_vmc.gif')");
	}else{
		$("#search-channel-vmc").css("background","url('/img/bg_logo_vmc_off.gif')");
	}
	if ($("#channel-mon:checked").length) {
		$("#search-channel-mon").css("background","url('/img/bg_logo_mon.gif')");
	}else{
		$("#search-channel-mon").css("background","url('/img/bg_logo_mon_off.gif')");
	}
	if ($("#channel-sstv:checked").length) {
		$("#search-channel-sstv").css("background","url('/img/bg_logo_sstv.gif')");
	}else{
		$("#search-channel-sstv").css("background","url('/img/bg_logo_sstv_off.gif')");
	}
	if ($("#channel-mtv:checked").length) {
		$("#search-channel-mtv").css("background","url('/img/bg_logo_mtv.gif')");
	}else{
		$("#search-channel-mtv").css("background","url('/img/bg_logo_mtv_off.gif')");
	}
	if ($("#channel-mjtv:checked").length) {
		$("#search-channel-mjtv").css("background","url('/img/bg_logo_mjtv.gif')");
	}else{
		$("#search-channel-mjtv").css("background","url('/img/bg_logo_mjtv_off.gif')");
	}
	$("#channel-vmc").click(function() {
		if (this.checked) {
			$("#search-channel-vmc").css("background","url('/img/bg_logo_vmc.gif')");
		} else {
			$("#search-channel-vmc").css("background","url('/img/bg_logo_vmc_off.gif')");
		}
	});
	$("#channel-mon").click(function() {
		if (this.checked) {
			$("#search-channel-mon").css("background","url('/img/bg_logo_mon.gif')");
		} else {
			$("#search-channel-mon").css("background","url('/img/bg_logo_mon_off.gif')");
		}
	});
	$("#channel-sstv").click(function() {
		if (this.checked) {
			$("#search-channel-sstv").css("background","url('/img/bg_logo_sstv.gif')");
		} else {
			$("#search-channel-sstv").css("background","url('/img/bg_logo_sstv_off.gif')");
		}
	});
	$("#channel-mtv").click(function() {
		if (this.checked) {
			$("#search-channel-mtv").css("background","url('/img/bg_logo_mtv.gif')");
		} else {
			$("#search-channel-mtv").css("background","url('/img/bg_logo_mtv_off.gif')");
		}
	});
	$("#channel-mjtv").click(function() {
		if (this.checked) {
			$("#search-channel-mjtv").css("background","url('/img/bg_logo_mjtv.gif')");
		} else {
			$("#search-channel-mjtv").css("background","url('/img/bg_logo_mjtv_off.gif')");
		}
	});

});