/*
 * Thickbox 3.1 - One Box To Rule Them All.
 * By Cody Lindley (http://www.codylindley.com)
 * Copyright (c) 2007 cody lindley
 * Licensed under the MIT License: http://www.opensource.org/licenses/mit-license.php
*/

var FADE_SPEED = "slow";

var tb_pathToThickBox = "../common/js/jquery";
var tb_pathToImage = tb_pathToThickBox + "/images/loadingAnimation.gif";
var windowTemplate;

var TB_WindowLeft = null;
var TB_WindowTop = null;

/*!!!!!!!!!!!!!!!!! edit below this line at your own risk !!!!!!!!!!!!!!!!!!!!!!!*/

//on page load call tb_init
$(document).ready(function(){
	tb_init('a.thickbox, area.thickbox, input.thickbox');//pass where to apply thickbox
	imgLoader = new Image();// preload image
	imgLoader.src = tb_pathToImage;
});

function tb_windowFadein() {
	$("#TB_window").fadeIn(FADE_SPEED);
	if (typeof(callBackFromTBWindowLoaded) == 'function') {
		$("#TB_window").bind("loaded", null, callBackFromTBWindowLoaded);
		$("#TB_window").trigger("loaded");
	}
}

function getTitleOrAlternative(obj) {
	return obj.title || obj.name || $('img', obj).attr('alt') || null;
}
function getTitleColorOrAlternative(obj) {
	return $(obj).attr('titleColor') || null;
}
function getSubtitleOrAlternative(obj) {
	return $('.subtitle', obj).text() || $('.subTitle', obj).text() || null;
}
function getSecondLineOrAlternative(obj) {
	return $('.label', obj).html() || $('.secondLine', obj).text() || null;
}
function getHrefOrAlternative(obj) {
	return obj.href || obj.alt || null;
}
//add thickbox to href & area elements that have a class of .thickbox
function tb_init(domChunk){
	$(domChunk).click(function(){
	var t = getTitleOrAlternative(this);
	var a = getHrefOrAlternative(this);
	var g = this.rel || false;
	var s = getSubtitleOrAlternative(this);
	var l = getSecondLineOrAlternative(this);
	var c = getTitleColorOrAlternative(this);
	tb_show(t,a,g,s,l,c);
	this.blur();
	return false;
	});
}

function tb_show(caption, url, imageGroup, subtitle, secondLine, titleColor) {//function called when the user clicks on a thickbox link
	try {
		if (typeof document.body.style.maxHeight === "undefined") {//if IE 6
			$("body","html").css({height: "100%", width: "100%"});
			$("html").css("overflow","hidden");
			if (document.getElementById("TB_HideSelect") === null) {//iframe to hide select elements in ie6
				$("body").append("<iframe id='TB_HideSelect'></iframe><div id='TB_overlay'></div><div id='TB_window'></div>");
				$("#TB_overlay").click(tb_remove);
			}
		}else{//all others
			if(document.getElementById("TB_overlay") === null){
				$("body").append("<div id='TB_overlay'></div><div id='TB_window'></div>");
				$("#TB_overlay").click(tb_remove);
			}
		}

		if(tb_detectMacXFF()){
			$("#TB_overlay").addClass("TB_overlayMacFFBGHack");//use png overlay so hide flash
		}else{
			$("#TB_overlay").addClass("TB_overlayBG");//use background and opacity
		}

$("#TB_overlay").css({
	width: Math.max(document.body.scrollWidth, document.documentElement.scrollWidth) + 'px',
	height: Math.max(document.body.scrollHeight, document.documentElement.scrollHeight) + 'px'
});

		if(caption===null){caption="";}
		$("body").append("<div id='TB_load'><img src='"+imgLoader.src+"' /></div>");//add loader to the page
		$('#TB_load').fadeIn(FADE_SPEED);//show loader

		var baseURL;
	   if(url.indexOf("?")!==-1){ //ff there is a query string involved
			baseURL = url.substr(0, url.indexOf("?"));
	   }else{
	   		baseURL = url;
	   }

	   var urlString = /\.jpg$|\.jpeg$|\.png$|\.gif$|\.bmp$/;
	   var urlType = baseURL.toLowerCase().match(urlString);

		if(urlType == '.jpg' || urlType == '.jpeg' || urlType == '.png' || urlType == '.gif' || urlType == '.bmp'){//code to show images

			TB_PrevCaption = "";
			TB_PrevURL = "";
			TB_PrevHTML = "";
			TB_NextCaption = "";
			TB_NextURL = "";
			TB_NextHTML = "";
			TB_imageCount = "";
			TB_FoundURL = false;
			if(imageGroup){
				TB_TempArray = $("a[@rel="+imageGroup+"]").get();
				for (TB_Counter = 0; ((TB_Counter < TB_TempArray.length) && (TB_NextHTML === "")); TB_Counter++) {
					var urlTypeTemp = TB_TempArray[TB_Counter].href.toLowerCase().match(urlString);
						if (!(TB_TempArray[TB_Counter].href == url)) {
							if (TB_FoundURL) {
								TB_NextCaption = getTitleOrAlternative(TB_TempArray[TB_Counter]);
								TB_NextURL = getHrefOrAlternative(TB_TempArray[TB_Counter]);
								TB_NextSubtitle = getSubtitleOrAlternative(TB_TempArray[TB_Counter]);
								TB_NextSecondLine = getSecondLineOrAlternative(TB_TempArray[TB_Counter]);
								TB_NextTitleColor = getTitleColorOrAlternative(TB_TempArray[TB_Counter]);
								TB_NextHTML = "<span id='TB_next'>&nbsp;&nbsp;<a href='#'>Next &gt;</a></span>";
							} else {
								TB_PrevCaption = getTitleOrAlternative(TB_TempArray[TB_Counter]);
								TB_PrevURL = getHrefOrAlternative(TB_TempArray[TB_Counter]);
								TB_PrevSubtitle = getSubtitleOrAlternative(TB_TempArray[TB_Counter]);
								TB_PrevSecondLine = getSecondLineOrAlternative(TB_TempArray[TB_Counter]);
								TB_PrevTitleColor = getTitleColorOrAlternative(TB_TempArray[TB_Counter]);
								TB_PrevHTML = "<span id='TB_prev'>&nbsp;&nbsp;<a href='#'>&lt; Prev</a></span>";
							}
						} else {
							TB_FoundURL = true;
							//TB_imageCount = "Image " + (TB_Counter + 1) +" of "+ (TB_TempArray.length);
							TB_imageCount = "" + (TB_Counter + 1) +" / "+ (TB_TempArray.length);
						}
				}
			}

			imgPreloader = new Image();
			imgPreloader.onload = function(){
				imgPreloader.onload = null;

				// Resizing large images - orginal by Christian Montoya edited by me.
				var pagesize = tb_getPageSize();
				var x = pagesize[0] - 150;
				var y = pagesize[1] - 150;
				var imageWidth = imgPreloader.width;
				var imageHeight = imgPreloader.height;
/*
var r = 1;
for(; r > 0.2; r /= 2) {
	if (imageWidth * r < x && imageHeight * r < y) {
		break;
	}
}
imageWidth = parseInt(imageWidth * r);
imageHeight = parseInt(imageHeight * r);
*/				/*
				if (imageWidth > x) {
					imageHeight = imageHeight * (x / imageWidth);
					imageWidth = x;
					if (imageHeight > y) {
						imageWidth = imageWidth * (y / imageHeight);
						imageHeight = y;
					}
				} else if (imageHeight > y) {
					imageWidth = imageWidth * (y / imageHeight);
					imageHeight = y;
					if (imageWidth > x) {
						imageHeight = imageHeight * (x / imageWidth);
						imageWidth = x;
					}
				}
				// End Resizing*/

				TB_WIDTH = imageWidth + 30;
				TB_HEIGHT = imageHeight + 100;

$.get(tb_pathToThickBox + '/wtmpl.html', null, function(text){
	var tmpl = text;
	var vals;
	while (vals = tmpl.match(/{([^}]+)}/)) {
		tmpl = tmpl.replace(vals[0], eval(vals[1]));
	}
				$("#TB_window").append(tmpl);
				if (TB_NextHTML === "") {
					$('#TB_next').html("&nbsp;");
				}
				if (TB_PrevHTML === "") {
					$('#TB_prev').html("&nbsp;");
				}

				$("#TB_closeWindowButton").click(tb_remove);

				if (!(TB_PrevHTML === "")) {
					function goPrev(){
						$("#TB_prev").click(function(){});
						if($(document).unbind("click",goPrev)){$(document).unbind("click",goPrev);}
						//$("#TB_window").remove();
						$("body").append("<div id='TB_load'><img src='"+imgLoader.src+"' /></div>");//add loader to the page
						$('#TB_load').fadeIn(FADE_SPEED);//show loader
						$("#TB_window").fadeOut(FADE_SPEED, function(){
							$('#TB_load').fadeOut(FADE_SPEED, function(){
								$('#TB_load').remove();
							});
							$("#TB_window").remove();
							$("body").append("<div id='TB_window'></div>");
							tb_show(TB_PrevCaption, TB_PrevURL, imageGroup, TB_PrevSubtitle, TB_PrevSecondLine, TB_PrevTitleColor);
						});
						return false;
					}
					$("#TB_prev").click(goPrev);
				}

				if (!(TB_NextHTML === "")) {
					function goNext(){
						$("#TB_next").click(function(){});
						//$("#TB_window").remove();
						$("body").append("<div id='TB_load'><img src='"+imgLoader.src+"' /></div>");//add loader to the page
						$('#TB_load').fadeIn(FADE_SPEED);//show loader
						$("#TB_window").fadeOut(FADE_SPEED, function(){
							$('#TB_load').fadeOut(FADE_SPEED, function(){
								$('#TB_load').remove();
							});
							$("#TB_window").remove();
							$("body").append("<div id='TB_window'></div>");
							tb_show(TB_NextCaption, TB_NextURL, imageGroup, TB_NextSubtitle, TB_NextSecondLine, TB_NextTitleColor);
						});
						return false;
					}
					$("#TB_next").click(goNext);

				}

	/*			document.onkeydown = function(e){
					if (e == null) { // ie
						keycode = event.keyCode;
					} else { // mozilla
						keycode = e.which;
					}
					if(keycode == 27){ // close
						tb_remove();
					} else if(keycode == 190){ // display previous image
						if(!(TB_NextHTML == "")){
							document.onkeydown = "";
							goNext();
						}
					} else if(keycode == 188){ // display next image
						if(!(TB_PrevHTML == "")){
							document.onkeydown = "";
							goPrev();
						}
					}
				};
	*/
				tb_position();
				$("#TB_load").remove();
				$("#TB_ImageOff").click(tb_remove);
				if (titleColor) {
					$(".mainColor").css({"color": titleColor});
				}
				//$("#TB_window").css({display:"block"}); //for safari using css instead of show
				tb_windowFadein();
});
			};

			imgPreloader.src = url;
		}else{//code to show html

			var queryString = url.replace(/^[^\?]+\??/,'');
			var params = tb_parseQuery( queryString );

			//TB_WIDTH = (params['width']*1) + 30 || 630; //defaults to 630 if no paramaters were added to URL
			TB_HEIGHT = (params['height']*1) + 40 || 440; //defaults to 440 if no paramaters were added to URL
			//ajaxContentW = TB_WIDTH - 30;
			ajaxContentH = TB_HEIGHT - 45;
			TB_WIDTH = (params['width']*1) + 0 || 600; //defaults to 630 if no paramaters were added to URL
			//TB_HEIGHT = (params['height']*1) + 0 || 400; //defaults to 440 if no paramaters were added to URL
			ajaxContentW = TB_WIDTH - 0;
			//ajaxContentH = TB_HEIGHT - 0;

			if(url.indexOf('TB_iframe') != -1){// either iframe or ajax window
					urlNoQuery = url.split('TB_');
					$("#TB_iframeContent").remove();
					if(params['modal'] != "true"){//iframe no modal
// mac FireFox,Opera で、隠れるはずのFlashが前面に出てしまう対策
if(tb_detectMacX()){
	$("embed").css({visibility:"hidden"});
}

$.get(tb_pathToThickBox + '/wtmpl_if.html', null, function(text){
	var tmpl = text;
	var vals;
	while (vals = tmpl.match(/{([^}]+)}/)) {
		tmpl = tmpl.replace(vals[0], eval(vals[1]));
	}
						$("#TB_window").css({"border":"0px none", "background-color":"transparent"}).append(tmpl);

/**** this section is quite copy of below! should be functionized... ****/
$("#TB_closeWindowButton").click(tb_remove);
tb_position();
$("#TB_load").remove();
//$("#TB_window").css({display:"block"});
tb_windowFadein();
/**** this is copy of below! should be functionize... ****/

});
					}else{//iframe modal
					$("#TB_overlay").unbind();
						$("#TB_window").append("<iframe frameborder='0' hspace='0' src='"+urlNoQuery[0]+"' id='TB_iframeContent' name='TB_iframeContent"+Math.round(Math.random()*1000)+"' onload='tb_showIframe()' style='width:"+(ajaxContentW + 29)+"px;height:"+(ajaxContentH + 17)+"px;'> </iframe>");
					}
					}else{// not an iframe, ajax
					if($("#TB_window").css("display") != "block"){
						if(params['modal'] != "true"){//ajax no modal
						$("#TB_window").append("<div id='TB_title'><div id='TB_ajaxWindowTitle'>"+caption+"</div><div id='TB_closeAjaxWindow'><a href='#' id='TB_closeWindowButton'>close</a></div></div><div id='TB_ajaxContent' style='width:"+ajaxContentW+"px;height:"+ajaxContentH+"px'></div>");
						}else{//ajax modal
						$("#TB_overlay").unbind();
						$("#TB_window").append("<div id='TB_ajaxContent' class='TB_modal' style='width:"+ajaxContentW+"px;height:"+ajaxContentH+"px;'></div>");
						}
					}else{//this means the window is already up, we are just loading new content via ajax
						$("#TB_ajaxContent")[0].style.width = ajaxContentW +"px";
						$("#TB_ajaxContent")[0].style.height = ajaxContentH +"px";
						$("#TB_ajaxContent")[0].scrollTop = 0;
						$("#TB_ajaxWindowTitle").html(caption);
					}
			}

			$("#TB_closeWindowButton").click(tb_remove);

			if(url.indexOf('TB_inline') != -1){
				$("#TB_ajaxContent").append($('#' + params['inlineId']).children());
				$("#TB_window").unload(function () {
					$('#' + params['inlineId']).append( $("#TB_ajaxContent").children() ); // move elements back when you're finished
				});
				tb_position();
				$("#TB_load").remove();
				//$("#TB_window").css({display:"block"});
				tb_windowFadein();
			}else if(url.indexOf('TB_iframe') != -1){
				tb_position();
				if($.browser.safari){//safari needs help because it will not fire iframe onload
					$("#TB_load").remove();
					//$("#TB_window").css({display:"block"});
					tb_windowFadein();
				}
			}else{
				$("#TB_ajaxContent").load(url += "&random=" + (new Date().getTime()),function(){//to do a post change this load method
					tb_position();
					$("#TB_load").remove();
					tb_init("#TB_ajaxContent a.thickbox");
					//$("#TB_window").css({display:"block"});
					tb_windowFadein();
				});
			}

		}

		if(false){//if(!params['modal']){
			document.onkeyup = function(e){
				if (e == null) { // ie
					keycode = event.keyCode;
				} else { // mozilla
					keycode = e.which;
				}
				if(keycode == 27){ // close
					tb_remove();
				}
			};
		}

		if (params['resizable']) {
			$('#TB_ajaxContent').resizable();
		}

	} catch(e) {
		//nothing here
	}
}

//helper functions below
function tb_showIframe(){
	$("#TB_load").remove();
	$("#TB_window").css({display:"block"});
}

function tb_remove() {
	$("#TB_imageOff").unbind("click");
	$("#TB_closeWindowButton").click(function(){return false;});
	$("#TB_window").fadeOut(FADE_SPEED,function(){$('#TB_window,#TB_overlay,#TB_HideSelect').trigger("unload").unbind().remove();});
	$("#TB_load").remove();
// mac FireFox,Opera で、隠れるはずのFlashが前面に出てしまう対策
if(tb_detectMacX()){
	$("embed").css({visibility:"visible"});
}
	if (typeof document.body.style.maxHeight == "undefined") {//if IE 6
		$("body","html").css({height: "auto", width: "auto"});
		$("html").css("overflow","");
	}
	document.onkeydown = "";
	document.onkeyup = "";
	TB_WindowLeft = TB_WindowTop = null;
	return false;
}

function tb_position() {
	var l = parseInt(document.body.offsetWidth / 2);
	if (TB_WindowLeft === null) {
		TB_WindowLeft = parseInt((document.body.scrollLeft || document.documentElement.scrollLeft) - (TB_WIDTH / 2), 10);
	}
	if (l + TB_WindowLeft < 0) {
		TB_WindowLeft = -l;
	}
	if (TB_WindowTop === null) {
		TB_WindowTop = parseInt((document.body.scrollTop || document.documentElement.scrollTop) - (TB_HEIGHT / 2), 10);
	}
	$("#TB_window").css({width: TB_WIDTH + 'px', marginLeft: TB_WindowLeft + 'px', marginTop: TB_WindowTop + 'px'});
}

function tb_parseQuery ( query ) {
   var Params = {};
   if ( ! query ) {return Params;}// return empty object
   var Pairs = query.split(/[;&]/);
   for ( var i = 0; i < Pairs.length; i++ ) {
      var KeyVal = Pairs[i].split('=');
      if ( ! KeyVal || KeyVal.length != 2 ) {continue;}
      var key = unescape( KeyVal[0] );
      var val = unescape( KeyVal[1] );
      val = val.replace(/\+/g, ' ');
      Params[key] = val;
   }
   return Params;
}

function tb_getPageSize(){
	var de = document.documentElement;
	var w = window.innerWidth || self.innerWidth || (de&&de.clientWidth) || document.body.clientWidth;
	var h = window.innerHeight || self.innerHeight || (de&&de.clientHeight) || document.body.clientHeight;
	arrayPageSize = [w,h];
	return arrayPageSize;
}

function tb_detectMacX() {
  var userAgent = navigator.userAgent.toLowerCase();
  if (userAgent.indexOf('mac') != -1) {
    return true;
  }
}
function tb_detectMacXFF() {
  var userAgent = navigator.userAgent.toLowerCase();
  if (userAgent.indexOf('mac') != -1 && userAgent.indexOf('firefox')!=-1) {
    return true;
  }
}