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* Thickbox 3.1 - One Box To Rule Them All.

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* By Cody Lindley (http://www.codylindley.com)

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* Licensed under the MIT License: http://www.opensource.org/licenses/mit-license.php

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if ( typeof tb_pathToImage != 'string' ) {

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var tb_pathToImage = thickboxL10n.loadingAnimation;

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}

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

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//on page load call tb_init

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jQuery(document).ready(function(){

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tb_init('a.thickbox, area.thickbox, input.thickbox');//pass where to apply thickbox

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imgLoader = new Image();// preload image

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imgLoader.src = tb_pathToImage;

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});

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* Add thickbox to href & area elements that have a class of .thickbox.

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* Remove the loading indicator when content in an iframe has loaded.

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function tb_init(domChunk){

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jQuery( 'body' )

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.on( 'click', domChunk, tb_click )

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.on( 'thickbox:iframe:loaded', function() {

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jQuery( '#TB_window' ).removeClass( 'thickbox-loading' );

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});

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}

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function tb_click(){

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var t = this.title || this.name || null;

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var a = this.href || this.alt;

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var g = this.rel || false;

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tb_show(t,a,g);

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this.blur();

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return false;

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}

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function tb_show(caption, url, imageGroup) {//function called when the user clicks on a thickbox link

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var $closeBtn;

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try {

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if (typeof document.body.style.maxHeight === "undefined") {//if IE 6

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jQuery("body","html").css({height: "100%", width: "100%"});

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jQuery("html").css("overflow","hidden");

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if (document.getElementById("TB_HideSelect") === null) {//iframe to hide select elements in ie6

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jQuery("body").append("<iframe id='TB_HideSelect'>"+thickboxL10n.noiframes+"</iframe><div id='TB_overlay'></div><div id='TB_window' class='thickbox-loading'></div>");

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jQuery("#TB_overlay").on( 'click', tb_remove );

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}

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}else{//all others

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if(document.getElementById("TB_overlay") === null){

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jQuery("body").append("<div id='TB_overlay'></div><div id='TB_window' class='thickbox-loading'></div>");

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jQuery("#TB_overlay").on( 'click', tb_remove );

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jQuery( 'body' ).addClass( 'modal-open' );

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}

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}

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if(tb_detectMacXFF()){

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jQuery("#TB_overlay").addClass("TB_overlayMacFFBGHack");//use png overlay so hide flash

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}else{

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jQuery("#TB_overlay").addClass("TB_overlayBG");//use background and opacity

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}

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if(caption===null){caption="";}

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jQuery("body").append("<div id='TB_load'><img src='"+imgLoader.src+"' width='208' /></div>");//add loader to the page

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jQuery('#TB_load').show();//show loader

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var baseURL;

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if(url.indexOf("?")!==-1){ //ff there is a query string involved

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baseURL = url.substr(0, url.indexOf("?"));

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}else{

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baseURL = url;

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}

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var urlString = /\.jpg$|\.jpeg$|\.png$|\.gif$|\.bmp$/;

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var urlType = baseURL.toLowerCase().match(urlString);

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

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TB_PrevCaption = "";

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TB_PrevURL = "";

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TB_PrevHTML = "";

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TB_NextCaption = "";

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TB_NextURL = "";

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TB_NextHTML = "";

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TB_imageCount = "";

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TB_FoundURL = false;

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if(imageGroup){

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TB_TempArray = jQuery("a[rel="+imageGroup+"]").get();

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for (TB_Counter = 0; ((TB_Counter < TB_TempArray.length) && (TB_NextHTML === "")); TB_Counter++) {

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var urlTypeTemp = TB_TempArray[TB_Counter].href.toLowerCase().match(urlString);

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if (!(TB_TempArray[TB_Counter].href == url)) {

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if (TB_FoundURL) {

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TB_NextCaption = TB_TempArray[TB_Counter].title;

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TB_NextURL = TB_TempArray[TB_Counter].href;

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TB_NextHTML = "<span id='TB_next'>  <a href='#'>"+thickboxL10n.next+"</a></span>";

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} else {

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TB_PrevCaption = TB_TempArray[TB_Counter].title;

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TB_PrevURL = TB_TempArray[TB_Counter].href;

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TB_PrevHTML = "<span id='TB_prev'>  <a href='#'>"+thickboxL10n.prev+"</a></span>";

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}

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} else {

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TB_FoundURL = true;

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TB_imageCount = thickboxL10n.image + ' ' + (TB_Counter + 1) + ' ' + thickboxL10n.of + ' ' + (TB_TempArray.length);

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}

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}

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}

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imgPreloader = new Image();

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imgPreloader.onload = function(){

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imgPreloader.onload = null;

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// Resizing large images - original by Christian Montoya edited by me.

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var pagesize = tb_getPageSize();

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var x = pagesize[0] - 150;

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var y = pagesize[1] - 150;

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var imageWidth = imgPreloader.width;

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var imageHeight = imgPreloader.height;

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if (imageWidth > x) {

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imageHeight = imageHeight * (x / imageWidth);

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imageWidth = x;

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if (imageHeight > y) {

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imageWidth = imageWidth * (y / imageHeight);

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imageHeight = y;

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}

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} else if (imageHeight > y) {

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imageWidth = imageWidth * (y / imageHeight);

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imageHeight = y;

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if (imageWidth > x) {

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imageHeight = imageHeight * (x / imageWidth);

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imageWidth = x;

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}

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}

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// End Resizing

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TB_WIDTH = imageWidth + 30;

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TB_HEIGHT = imageHeight + 60;

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jQuery("#TB_window").append("<a href='' id='TB_ImageOff'><span class='screen-reader-text'>"+thickboxL10n.close+"</span><img id='TB_Image' src='"+url+"' width='"+imageWidth+"' height='"+imageHeight+"' alt='"+caption+"'/></a>" + "<div id='TB_caption'>"+caption+"<div id='TB_secondLine'>" + TB_imageCount + TB_PrevHTML + TB_NextHTML + "</div></div><div id='TB_closeWindow'><button type='button' id='TB_closeWindowButton'><span class='screen-reader-text'>"+thickboxL10n.close+"</span><span class='tb-close-icon'></span></button></div>");

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jQuery("#TB_closeWindowButton").on( 'click', tb_remove );

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if (!(TB_PrevHTML === "")) {

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function goPrev(){

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if(jQuery(document).off("click",goPrev)){jQuery(document).off("click",goPrev);}

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jQuery("#TB_window").remove();

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jQuery("body").append("<div id='TB_window'></div>");

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tb_show(TB_PrevCaption, TB_PrevURL, imageGroup);

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return false;

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}

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jQuery("#TB_prev").on( 'click', goPrev );

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}

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if (!(TB_NextHTML === "")) {

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function goNext(){

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jQuery("#TB_window").remove();

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jQuery("body").append("<div id='TB_window'></div>");

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tb_show(TB_NextCaption, TB_NextURL, imageGroup);

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return false;

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}

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jQuery("#TB_next").on( 'click', goNext );

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}

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jQuery(document).on('keydown.thickbox', function(e){

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if ( e.which == 27 ){ // close

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tb_remove();

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} else if ( e.which == 190 ){ // display previous image

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if(!(TB_NextHTML == "")){

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jQuery(document).off('thickbox');

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goNext();

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}

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} else if ( e.which == 188 ){ // display next image

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if(!(TB_PrevHTML == "")){

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jQuery(document).off('thickbox');

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goPrev();

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}

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}

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return false;

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});

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tb_position();

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jQuery("#TB_load").remove();

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jQuery("#TB_ImageOff").on( 'click', tb_remove );

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jQuery("#TB_window").css({'visibility':'visible'}); //for safari using css instead of show

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};

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imgPreloader.src = url;

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}else{//code to show html

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

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var params = tb_parseQuery( queryString );

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TB_WIDTH = (params['width']*1) + 30 || 630; //defaults to 630 if no parameters were added to URL

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TB_HEIGHT = (params['height']*1) + 40 || 440; //defaults to 440 if no parameters were added to URL

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ajaxContentW = TB_WIDTH - 30;

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ajaxContentH = TB_HEIGHT - 45;

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if(url.indexOf('TB_iframe') != -1){// either iframe or ajax window

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urlNoQuery = url.split('TB_');

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jQuery("#TB_iframeContent").remove();

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if(params['modal'] != "true"){//iframe no modal

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jQuery("#TB_window").append("<div id='TB_title'><div id='TB_ajaxWindowTitle'>"+caption+"</div><div id='TB_closeAjaxWindow'><button type='button' id='TB_closeWindowButton'><span class='screen-reader-text'>"+thickboxL10n.close+"</span><span class='tb-close-icon'></span></button></div></div><iframe frameborder='0' hspace='0' allowtransparency='true' 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;' >"+thickboxL10n.noiframes+"</iframe>");

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}else{//iframe modal

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jQuery("#TB_overlay").off();

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jQuery("#TB_window").append("<iframe frameborder='0' hspace='0' allowtransparency='true' 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;'>"+thickboxL10n.noiframes+"</iframe>");

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}

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}else{// not an iframe, ajax

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if(jQuery("#TB_window").css("visibility") != "visible"){

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if(params['modal'] != "true"){//ajax no modal

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}else{//ajax modal

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jQuery("#TB_overlay").off();

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jQuery("#TB_window").append("<div id='TB_ajaxContent' class='TB_modal' style='width:"+ajaxContentW+"px;height:"+ajaxContentH+"px;'></div>");

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}

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}else{//this means the window is already up, we are just loading new content via ajax

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jQuery("#TB_ajaxContent")[0].style.width = ajaxContentW +"px";

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jQuery("#TB_ajaxContent")[0].style.height = ajaxContentH +"px";

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jQuery("#TB_ajaxContent")[0].scrollTop = 0;

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jQuery("#TB_ajaxWindowTitle").html(caption);

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}

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}

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jQuery("#TB_closeWindowButton").on( 'click', tb_remove );

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if(url.indexOf('TB_inline') != -1){

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jQuery("#TB_ajaxContent").append(jQuery('#' + params['inlineId']).children());

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jQuery("#TB_window").on('tb_unload', function () {

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jQuery('#' + params['inlineId']).append( jQuery("#TB_ajaxContent").children() ); // move elements back when you're finished

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});

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tb_position();

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jQuery("#TB_load").remove();

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jQuery("#TB_window").css({'visibility':'visible'});

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}else if(url.indexOf('TB_iframe') != -1){

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tb_position();

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jQuery("#TB_load").remove();

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jQuery("#TB_window").css({'visibility':'visible'});

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}else{

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var load_url = url;

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load_url += -1 === url.indexOf('?') ? '?' : '&';

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jQuery("#TB_ajaxContent").load(load_url += "random=" + (new Date().getTime()),function(){//to do a post change this load method

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tb_position();

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jQuery("#TB_load").remove();

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tb_init("#TB_ajaxContent a.thickbox");

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jQuery("#TB_window").css({'visibility':'visible'});

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});

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}

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}

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if(!params['modal']){

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jQuery(document).on('keydown.thickbox', function(e){

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if ( e.which == 27 ){ // close

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tb_remove();

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return false;

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}

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});

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}

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$closeBtn = jQuery( '#TB_closeWindowButton' );

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* If the native Close button icon is visible, move focus on the button

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* (e.g. in the Network Admin Themes screen).

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* In other admin screens is hidden and replaced by a different icon.

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if ( $closeBtn.find( '.tb-close-icon' ).is( ':visible' ) ) {

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$closeBtn.trigger( 'focus' );

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}

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} catch(e) {

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//nothing here

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}

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}

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//helper functions below

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function tb_showIframe(){

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jQuery("#TB_load").remove();

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jQuery("#TB_window").css({'visibility':'visible'}).trigger( 'thickbox:iframe:loaded' );

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}

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function tb_remove() {

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jQuery("#TB_imageOff").off("click");

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jQuery("#TB_closeWindowButton").off("click");

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jQuery( '#TB_window' ).fadeOut( 'fast', function() {

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jQuery( '#TB_window, #TB_overlay, #TB_HideSelect' ).trigger( 'tb_unload' ).off().remove();

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jQuery( 'body' ).trigger( 'thickbox:removed' );

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});

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jQuery( 'body' ).removeClass( 'modal-open' );

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jQuery("#TB_load").remove();

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if (typeof document.body.style.maxHeight == "undefined") {//if IE 6

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jQuery("body","html").css({height: "auto", width: "auto"});

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jQuery("html").css("overflow","");

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}

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jQuery(document).off('.thickbox');

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return false;

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}

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function tb_position() {

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var isIE6 = typeof document.body.style.maxHeight === "undefined";

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jQuery("#TB_window").css({marginLeft: '-' + parseInt((TB_WIDTH / 2),10) + 'px', width: TB_WIDTH + 'px'});

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if ( ! isIE6 ) { // take away IE6

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jQuery("#TB_window").css({marginTop: '-' + parseInt((TB_HEIGHT / 2),10) + 'px'});

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}

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}

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function tb_parseQuery ( query ) {

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var Params = {};

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if ( ! query ) {return Params;}// return empty object

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var Pairs = query.split(/[;&]/);

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for ( var i = 0; i < Pairs.length; i++ ) {

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var KeyVal = Pairs[i].split('=');

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if ( ! KeyVal || KeyVal.length != 2 ) {continue;}

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var key = unescape( KeyVal[0] );

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var val = unescape( KeyVal[1] );

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val = val.replace(/\+/g, ' ');

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Params[key] = val;

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}

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return Params;

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}

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function tb_getPageSize(){

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var de = document.documentElement;

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var w = window.innerWidth || self.innerWidth || (de&&de.clientWidth) || document.body.clientWidth;

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var h = window.innerHeight || self.innerHeight || (de&&de.clientHeight) || document.body.clientHeight;

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arrayPageSize = [w,h];

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return arrayPageSize;

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}

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function tb_detectMacXFF() {

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var userAgent = navigator.userAgent.toLowerCase();

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if (userAgent.indexOf('mac') != -1 && userAgent.indexOf('firefox')!=-1) {

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return true;

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}

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}

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