var BrowserDetect = {
    init: function () {
        this.browser = this.searchString(this.dataBrowser) || "An unknown browser";
        this.version = this.searchVersion(navigator.userAgent)
			|| this.searchVersion(navigator.appVersion)
			|| "an unknown version";
        this.OS = this.searchString(this.dataOS) || "an unknown OS";
    },
    searchString: function (data) {
        for (var i = 0; i < data.length; i++) {
            var dataString = data[i].string;
            var dataProp = data[i].prop;
            this.versionSearchString = data[i].versionSearch || data[i].identity;
            if (dataString) {
                if (dataString.indexOf(data[i].subString) != -1)
                    return data[i].identity;
            }
            else if (dataProp)
                return data[i].identity;
        }
    },
    searchVersion: function (dataString) {
        var index = dataString.indexOf(this.versionSearchString);
        if (index == -1) return;
        return parseFloat(dataString.substring(index + this.versionSearchString.length + 1));
    },
    dataBrowser: [
		{
		    string: navigator.userAgent,
		    subString: "Chrome",
		    identity: "Chrome"
		},
		{ string: navigator.userAgent,
		    subString: "OmniWeb",
		    versionSearch: "OmniWeb/",
		    identity: "OmniWeb"
		},
		{
		    string: navigator.vendor,
		    subString: "Apple",
		    identity: "Safari",
		    versionSearch: "Version"
		},
		{
		    prop: window.opera,
		    identity: "Opera",
		    versionSearch: "Version"
		},
		{
		    string: navigator.vendor,
		    subString: "iCab",
		    identity: "iCab"
		},
		{
		    string: navigator.vendor,
		    subString: "KDE",
		    identity: "Konqueror"
		},
		{
		    string: navigator.userAgent,
		    subString: "Firefox",
		    identity: "Firefox"
		},
		{
		    string: navigator.vendor,
		    subString: "Camino",
		    identity: "Camino"
		},
		{		// for newer Netscapes (6+)
		    string: navigator.userAgent,
		    subString: "Netscape",
		    identity: "Netscape"
		},
		{
		    string: navigator.userAgent,
		    subString: "MSIE",
		    identity: "Explorer",
		    versionSearch: "MSIE"
		},
		{
		    string: navigator.userAgent,
		    subString: "Trident",
		    identity: "TridentExplorer",
		},
		{
		    string: navigator.userAgent,
		    subString: "Gecko",
		    identity: "Mozilla",
		    versionSearch: "rv"
		},
		{ 		// for older Netscapes (4-)
		    string: navigator.userAgent,
		    subString: "Mozilla",
		    identity: "Netscape",
		    versionSearch: "Mozilla"
		}
	],
    dataOS: [
		{
		    string: navigator.platform,
		    subString: "Win",
		    identity: "Windows"
		},
		{
		    string: navigator.platform,
		    subString: "Mac",
		    identity: "Mac"
		},
		{
		    string: navigator.userAgent,
		    subString: "iPhone",
		    identity: "iPhone/iPod"
		},
		{
		    string: navigator.platform,
		    subString: "Linux",
		    identity: "Linux"
		}
	]

};
BrowserDetect.init();


/*
* クライアントのブラウザがサーポートできるかを判定する
*/
function isSupport() {
    var isSupport = false;

    var client_browser;
    var client_browser_ver;
    var client_os;

    // クライアントのブラウザ名称取得
    client_browser = BrowserDetect.browser;
    // クライアントのブラウザバージョンを取得
    client_browser_ver = BrowserDetect.version;
    // クライアントのOS情報取得
    client_os = BrowserDetect.OS;

    // OSはWindow以外の場合
    // IE 7.0以降はWindows　XP以降サーポートのみ。
    if (client_os != "Windows") {
        return false;
    }

    // IEの場合、Ver.7以降
    if ((client_browser == "Explorer" && client_browser_ver >= 7) || client_browser == "TridentExplorer") {
        isSupport = true;
        // Firefoxの場合、Ver.8以降
    } else if (client_browser == "Firefox" && client_browser_ver >= 8.0) {
        isSupport = true;
        // Chromeの場合
    } else if (client_browser == "Chrome") {
        isSupport = true;
    }

    return isSupport;
}


/*
* クライアントのブラウザがサーポートできるかを判定する
*/
function isTrialPlaySupport() {
    var isTrialPlaySupport = false;

    var client_browser;
    var client_browser_ver;
    var client_os;

    // クライアントのブラウザ名称取得
    client_browser = BrowserDetect.browser;
    // クライアントのブラウザバージョンを取得
    client_browser_ver = BrowserDetect.version;
    // クライアントのOS情報取得
    client_os = BrowserDetect.OS;

    // OSはWindow以外の場合
    // IE 7.0以降はWindows　XP以降サーポートのみ。
    if (client_os != "Windows") {
        return false;
    }

    // IEの場合、Ver.7以降
    if (client_browser == "Explorer" && client_browser_ver >= 9 || client_browser == "TridentExplorer") {
        isTrialPlaySupport = true;

        // Firefoxの場合、Ver.8以降
    } else if (client_browser == "Firefox" && client_browser_ver >= 8.0) {
        isTrialPlaySupport = true;

        // Chromeの場合
    } else if (client_browser == "Chrome") {
        isTrialPlaySupport = true;
    }

    return isTrialPlaySupport;
}



// クライアントのブラウザを判定
$(document).ready(function () {
    CheckSupport();
})

// 非推奨ブラウザ
function ShowNonSupport() {
    $.fancybox({
        'scrolling': 'no',
        'padding': '0',
        'overlayOpacity': '0.6',
        'overlayColor': '#000',
        href: '/nonSupport.htm'
    });
}

function CheckSupport() {
    var isSupported = isSupport();

    if (isSupported) {
        return;
    }

    var regist_login = $("a.browseSelector");
    if (regist_login.length != 0) {
        $("a.browseSelector").click(function () {
            ShowNonSupport();
        }).attr('href', '#');
    }

    var download_elm = $(".download");
    if (download_elm.length != 0) {
        var old_contents = jQuery.trim(download_elm.html());
        var replace_contents;
        var replace_contents_kashi;

        if (old_contents != "") {
            replace_contents = old_contents.replace("/Purchase/Index", "#");
            replace_contents = replace_contents.replace("/Kashi/NotFound", "#");
            replace_contents = replace_contents.replace("GotoKashi", "dummyGotoKashi");
        } else {
            replace_contents = "<a href='#' onclick='ShowNonSupport()'>購入</a>";
        }

        download_elm.empty();
        download_elm.append(replace_contents);
        $(".modalwindow").click(function () {
            ShowNonSupport();
        });
    }
}

function dummyGotoKashi() {

}