/* =========================================================

// limit.js

*/

$(document).ready(function() {
try {
  $('li.pcsp').css('background-image','url(../images/tabnav_on.jpg)');
  $('div.it').hide();
  $('div.go').hide();
  $('div.eat').hide();
  $('div.etc').hide();
  $("a[rel^='prettyPhoto']").prettyPhoto({
    animationSpeed:'normal', /* fast/slow/normal */
    padding:40, /* padding for each side of the picture */
    opacity:0.35, /* Value betwee 0 and 1 */
    showTitle:true, /* true/false */
    allowresize:true /* true/false */
  });
}catch(e){
}

  $("img.small").click(function(){
    setActiveStyleSheet('small');
  });
  $("img.normal").click(function(){
    setActiveStyleSheet('normal');
  });
  $("img.big").click(function(){
    setActiveStyleSheet('big');
  });
  mainmenu();
  RandomBanner();
});

$(function(){
var limitList = $('#tabnav');
var limitImg = $('#tabnav img');
var limitAnchors = limitList.find('a[href^=#]');
var serviceList = $('#serviceList');
var serviceItems = serviceList.children('div');
limitList.show();
limitAnchors.click(function(e){
e.preventDefault();
var href = $(this).attr('href').replace('#', '');
var text = $(this).text();
        $(this).closest('ul').find('li').css('background-image','url(../images/tabnav.jpg)');
        $(this).closest('li').css('background-image','url(../images/tabnav_on.jpg)');
limitImg.not('.' + href).show();
limitImg.filter('.' + href).hide();
serviceItems.not('.' + href).hide(300);
serviceItems.filter('.' + href).show(300);
});
});

/* =========================================================

// styleswitcher.js

*/

function setActiveStyleSheet(title) {
  var i, a, main;
  if (title == "big"){
    $("body").css("font-size","medium");
    $("div#photo").css("height","240px");

  } else if (title == "normal"){
    $("body").css("font-size","small");
    $("div#photo").css("height","240px");
  } else {
    $("body").css("font-size","x-small");
    $("div#photo").css("height","240px");
  }
  createCookie("style", title, 365);
}

function createCookie(name,value,days) {
  if (days) {
    var date = new Date();
    date.setTime(date.getTime()+(days*24*60*60*1000));
    var expires = "; expires="+date.toGMTString();
  }
  else expires = "";
  document.cookie = name+"="+value+expires+"; path=/";
}

function readCookie(name) {
  var nameEQ = name + "=";
  var ca = document.cookie.split(';');
  for(var i=0;i < ca.length;i++) {
    var c = ca[i];
    while (c.charAt(0)==' ') c = c.substring(1,c.length);
    if (c.indexOf(nameEQ) == 0) return c.substring(nameEQ.length,c.length);
  }
  return "normal";
}

/* =========================================================

// menu.js

*/

function mainmenu(){
$(" #gnav li").hover(function(){
$(this).find('ul:first').css({visibility: "visible",display: "none"}).show(600);
},function(){
$(this).find('ul:first').css({visibility: "hidden"});
});
}


/* =========================================================

// jquery.innerfade.js

// Datum: 2008-02-14
// Firma: Medienfreunde Hofmann & Baldes GbR
// Author: Torsten Baldes
// Mail: t.baldes@medienfreunde.com
// Web: http://medienfreunde.com

// based on the work of Matt Oakes http://portfolio.gizone.co.uk/applications/slideshow/
// and Ralf S. Engelschall http://trainofthoughts.org/

 *
 *  <ul id="news">
 *      <li>content 1</li>
 *      <li>content 2</li>
 *      <li>content 3</li>
 *  </ul>
 *  
 *  $('#news').innerfade({
 *  animationtype: Type of animation 'fade' or 'slide' (Default: 'fade'),
 *  speed: Fading-/Sliding-Speed in milliseconds or keywords (slow, normal or fast) (Default: 'normal'),
 *  timeout: Time between the fades in milliseconds (Default: '2000'),
 *  type: Type of slideshow: 'sequence', 'random' or 'random_start' (Default: 'sequence'),
 * containerheight: Height of the containing element in any css-height-value (Default: 'auto'),
 *  runningclass: CSS-Class which the container get’s applied (Default: 'innerfade'),
 *  children: optional children selector (Default: null)
 *  });
 *

// ========================================================= */


(function($) {

    $.fn.innerfade = function(options) {
        return this.each(function() {   
            $.innerfade(this, options);
        });
    };

    $.innerfade = function(container, options) {
        var settings = {
        'animationtype':    'fade',
            'speed':            'normal',
            'type':             'sequence',
            'timeout':          2000,
            'containerheight':  'auto',
            'runningclass':     'innerfade',
            'children':         null
        };
        if (options)
            $.extend(settings, options);
        if (settings.children === null)
            var elements = $(container).children();
        else
            var elements = $(container).children(settings.children);
        if (elements.length > 1) {
            $(container).css('position', 'relative').css('height', settings.containerheight).addClass(settings.runningclass);
            for (var i = 0; i < elements.length; i++) {
                $(elements[i]).css('z-index', String(elements.length-i)).css('position', 'absolute').hide();
            };
            if (settings.type == "sequence") {
                setTimeout(function() {
                    $.innerfade.next(elements, settings, 1, 0);
                }, settings.timeout);
                $(elements[0]).show();
            } else if (settings.type == "random") {
            var last = Math.floor ( Math.random () * ( elements.length ) );
                setTimeout(function() {
                    do {
current = Math.floor ( Math.random ( ) * ( elements.length ) );
} while (last == current );             
$.innerfade.next(elements, settings, current, last);
                }, settings.timeout);
                $(elements[last]).show();
} else if ( settings.type == 'random_start' ) {
settings.type = 'sequence';
var current = Math.floor ( Math.random () * ( elements.length ) );
setTimeout(function(){
$.innerfade.next(elements, settings, (current + 1) %  elements.length, current);
}, settings.timeout);
$(elements[current]).show();
}else {
alert('Innerfade-Type must either be \'sequence\', \'random\' or \'random_start\'');
}
}
    };

    $.innerfade.next = function(elements, settings, current, last) {
        if (settings.animationtype == 'slide') {
            $(elements[last]).slideUp(settings.speed);
            $(elements[current]).slideDown(settings.speed);
        } else if (settings.animationtype == 'fade') {
            $(elements[last]).fadeOut(settings.speed);
            $(elements[current]).fadeIn(settings.speed, function() {
removeFilter($(this)[0]);
});
        } else
            alert('Innerfade-animationtype must either be \'slide\' or \'fade\'');
        if (settings.type == "sequence") {
            if ((current + 1) < elements.length) {
                current = current + 1;
                last = current - 1;
            } else {
                current = 0;
                last = elements.length - 1;
            }
        } else if (settings.type == "random") {
            last = current;
            while (current == last)
                current = Math.floor(Math.random() * elements.length);
        } else
            alert('Innerfade-Type must either be \'sequence\', \'random\' or \'random_start\'');
        setTimeout((function() {
            $.innerfade.next(elements, settings, current, last);
        }), settings.timeout);
    };

})(jQuery);

// **** remove Opacity-Filter in ie ****
function removeFilter(element) {
if(element.style.removeAttribute){
element.style.removeAttribute('filter');
}
}

/* =========================================================

// RandomBanner.js

*/
function RandomBanner(){

imageSrc = new Array();
imageName = new Array();
urlTarget = new Array();
usedChecker = new Array();
var num;
var maxcount = 3;
var count = 0;
txt = "";



imageSrc[0] = "http://www.isl.ne.jp/images/bnr_jessica.jpg";
imageName[0] = "JESSICA";
urlTarget[0] ="http://jessica-m.jp/";
usedChecker[0] = 0;


imageSrc[1] = "http://www.isl.ne.jp/images/bnr_marubi.jpg";
imageName[1] = "丸の内ビジネス専門学校";
urlTarget[1] ="http://www.marubi.ac.jp/";
usedChecker[1] = 0;


imageSrc[2] = "http://www.isl.ne.jp/images/bnr_bluejay.jpg";
imageName[2] = "ブルージェイ";
urlTarget[2] ="http://www.bluejay-jp.com/";
usedChecker[2] = 0;


imageSrc[3] = "http://www.isl.ne.jp/images/bnr_takizawa.jpg";
imageName[3] = "bnr_takizawa.jpg";
urlTarget[3] ="http://www.takizawa-spic.jp/";
usedChecker[3] = 0;


imageSrc[4] = "http://www.isl.ne.jp/images/bnr_morinaga.jpg";
imageName[4] = "森永開発";
urlTarget[4] ="http://www.morinagakaihatu.jp/";
usedChecker[4] = 0;


imageSrc[5] = "http://www.isl.ne.jp/images/bnr_smile.jpg";
imageName[5] = "住まいる研究所";
urlTarget[5] ="http://www.smile-labo.co.jp/";
usedChecker[5] = 0;


imageSrc[6] = "http://www.isl.ne.jp/images/bnr_sinei.jpg";
imageName[6] = "信栄食品";
urlTarget[6] ="http://www.sinei-foods.co.jp/";
usedChecker[6] = 0;


imageSrc[7] = "http://www.isl.ne.jp/images/bnr_hoan.jpg";
imageName[7] = "でんきほあん協同組合";
urlTarget[7] ="http://www.denkihoan.jp/";
usedChecker[7] = 0;


imageSrc[8] = "http://www.isl.ne.jp/images/bnr_hanabusa.jpg";
imageName[8] = "英設計";
urlTarget[8] ="http://www.hanabusa-sekkei.jp/";
usedChecker[8] = 0;


imageSrc[9] = "http://www.isl.ne.jp/images/bnr_willweys.jpg";
imageName[9] = "ウィルウェイズ";
urlTarget[9] ="http://www.willways.co.jp/";
usedChecker[9] = 0;


imageSrc[10] = "http://www.isl.ne.jp/images/bnr_murayama.jpg";
imageName[10] = "村山農園";
urlTarget[10] ="http://www.murayama-farm.jp/";
usedChecker[10] = 0;


imageSrc[11] = "http://www.isl.ne.jp/images/bnr_lifehome.jpg";
imageName[11] = "ライフホーム";
urlTarget[11] ="http://lifehome-group.jp/";
usedChecker[11] = 0;


num = 12;

do {
  rand = Math.floor(Math.random() * num);
  if(usedChecker[rand] == 0){
    usedChecker[rand] = 1;
    count++;
    txt += "<a href=\""+urlTarget[rand]+"\" target=\"_blank\">";
    txt += "<img src=\""+imageSrc[rand]+"\" width=\"200\" height=\"62\" alt=\"" + imageName[rand] + "\" /></a>";
  }
} while (count < maxcount);
$("#randombnr").html(txt);
}