// detect-zoom is dual-licensed under the WTFPL and MIT license, // at the recipient's choice. // https://github.com/yonran/detect-zoom/ var DetectZoom = { mediaQueryBinarySearch: function( property, unit, a, b, maxIter, epsilon) { var matchMedia, head, style, div, binarySearch; binarySearch = function(a, b, maxIter) { var mid = (a + b)/2; if (maxIter == 0 || b - a < epsilon) return mid; var query = "(" + property + ":" + mid + unit + ")"; if (matchMedia(query).matches) { return binarySearch(mid, b, maxIter-1); } else { return binarySearch(a, mid, maxIter-1); } }; if (window.matchMedia) { matchMedia = window.matchMedia; } else { head = document.getElementsByTagName('head')[0]; style = document.createElement('style'); div = document.createElement('div'); div.className = 'mediaQueryBinarySearch'; head.appendChild(style); div.style.display = 'none'; document.body.appendChild(div); matchMedia = function(query) { style.sheet.insertRule('@media ' + query + '{.mediaQueryBinarySearch ' + '{text-decoration: underline} }', 0); var matched = getComputedStyle(div, null).textDecoration == 'underline'; style.sheet.deleteRule(0); return {matches:matched}; }; } var r = binarySearch(a, b, maxIter); if (div) { head.removeChild(style); document.body.removeChild(div); } return r; }, _zoomIe7: function() { // the trick: body's offsetWidth was in CSS pixels, while // getBoundingClientRect() was in system pixels in IE7. // Thanks to http://help.dottoro.com/ljgshbne.php var rect = document.body.getBoundingClientRect(); var z = (rect.right-rect.left)/document.body.offsetWidth; z = Math.round(z * 100) / 100; return {zoom: z, devicePxPerCssPx: z}; }, _zoomIe8: function() { // IE 8+: no trick needed! // TODO: MSDN says that logicalXDPI and deviceXDPI existed since IE6 // (which didn't even have whole-page zoom). Check to see whether // this method would also work in IE7. var zoom = screen.deviceXDPI / screen.logicalXDPI; return { zoom: zoom, devicePxPerCssPx: zoom }; }, _zoomWebkitMobile: function() { // the trick: window.innerWIdth is in CSS pixels, while // screen.width and screen.height are in system pixels. // And there are no scrollbars to mess up the measurement. var devicePixelRatio = window.devicePixelRatio != null ? window.devicePixelRatio : 1 , deviceWidth; if ( Math.abs(window.orientation) == 90 ) { deviceWidth = screen.height; } else { deviceWidth = screen.width; } var z = deviceWidth / window.innerWidth; // return immediately; don't round at the end. return {zoom: z, devicePxPerCssPx: z*devicePixelRatio}; }, _zoomWebkit: function() { // the trick: an element's clientHeight is in CSS pixels, while you can // set its line-height in system pixels using font-size and // -webkit-text-size-adjust:none. // device-pixel-ratio: http://www.webkit.org/blog/55/high-dpi-web-sites/ // Previous trick (used before http://trac.webkit.org/changeset/100847): // documentElement.scrollWidth is in CSS pixels, while // document.width was in system pixels. Note that this is the // layout width of the document, which is slightly different from viewport // because document width does not include scrollbars and might be wider // due to big elements. var devicePixelRatio = window.devicePixelRatio != null ? window.devicePixelRatio : 1; // The container exists so that the div will be laid out in its own flow // while not impacting the layout, viewport size, or display of the // webpage as a whole. var container = document.createElement('div') , div = document.createElement('div'); // Add !important and relevant CSS rule resets // so that other rules cannot affect the results. var important = function(str){ return str.replace(/;/g, " !important;"); }; container.setAttribute('style', important('width:0; height:0; overflow:hidden; visibility:hidden; position: absolute;')); div.innerHTML = "1
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0"; div.setAttribute('style', important('font: 100px/1em sans-serif; -webkit-text-size-adjust: none; height: auto; width: 1em; padding: 0; overflow: visible;')); container.appendChild(div); document.body.appendChild(container); var z = 1000 / div.clientHeight; z = Math.round(z * 100) / 100; var r = { zoom: z, devicePxPerCssPx: devicePixelRatio * z }; document.body.removeChild(container); return r; }, _zoomFF35: function() { // the trick for FF3.5 ONLY: device-width gives CSS pixels, while // screen.width gave system pixels. Thanks to QuirksMode's widths table, // which called it a bug. http://www.quirksmode.org/m/widths.html var z = screen.width / this.mediaQueryBinarySearch('min-device-width', 'px', 0, 6000, 20, .0001); z = Math.round(z * 100) / 100; return {zoom: z, devicePxPerCssPx: z}; }, _zoomFF36: function() { // the hack for FF3.6: you can measure scrollbar's width in CSS pixels, // while in system pixels it's 15px (verified in Ubuntu). // TODO: verify for every platform that a scrollbar is exactly 15px wide. var container = document.createElement('div') , outerDiv = document.createElement('div'); // The container exists so that the div will be laid out in its own flow // while not impacting the layout, viewport size, or display of the // webpage as a whole. container.setAttribute('style', 'width:0; height:0; overflow:hidden;' + 'visibility:hidden; position: absolute'); outerDiv.style.width = outerDiv.style.height = '500px'; // enough for all the scrollbars var div = outerDiv; for (var i = 0; i < 10; ++i) { var child = document.createElement('div'); child.style.overflowY = 'scroll'; div.appendChild(child); div = child; } container.appendChild(outerDiv); document.body.appendChild(container); var outerDivWidth = outerDiv.clientWidth; var innerDivWidth = div.clientWidth; var scrollbarWidthCss = (outerDivWidth - innerDivWidth)/10; document.body.removeChild(container); var scrollbarWidthDevice = 15; // Mac and Linux: scrollbars are 15px wide if (-1 != navigator.platform.indexOf('Win')){ scrollbarWidthDevice = 17; } var z = scrollbarWidthDevice / scrollbarWidthCss; z = Math.round(z * 100) / 100; return {zoom: z, devicePxPerCssPx: z}; }, _zoomFF4: function() { // no real trick; device-pixel-ratio is the ratio of device dpi / css dpi. // (Note that this is a different interpretation than Webkit's device // pixel ratio, which is the ratio device dpi / system dpi). // TODO: is mozmm vs. mm promising? var z = this.mediaQueryBinarySearch( 'min--moz-device-pixel-ratio', '', 0, 10, 20, .0001); z = Math.round(z * 100) / 100; return {zoom: z, devicePxPerCssPx: z}; }, _zoomOperaOlder: function() { // 10.00 (or before) to 11.01: // the trick: a div with position:fixed;width:100%'s offsetWidth is the // viewport width in CSS pixels, while window.innerWidth was in system // pixels. Thanks to: // http://virtuelvis.com/2005/05/how-to-detect-zoom-level-in-opera/ // TODO: fix bug: when there is a scrollbar, fixed div does NOT // include the scrollbar, while window.outerWidth DOES. This causes the // calculation to be off by a few percent. var fixedDiv = document.createElement('div'); fixedDiv.style.position = 'fixed'; fixedDiv.style.width = '100%'; fixedDiv.style.height = '100%'; fixedDiv.style.top = fixedDiv.style.left = '0'; fixedDiv.style.visibility = 'hidden'; document.body.appendChild(fixedDiv); var z = window.innerWidth / fixedDiv.offsetWidth; document.body.removeChild(fixedDiv); return {zoom: z, devicePxPerCssPx: z}; }, _zoomOpera11: function() { // works starting Opera 11.11 // the trick: outerWidth is the viewport width including scrollbars in // system px, while innerWidth is the viewport width including scrollbars // in CSS px; var z = window.outerWidth / window.innerWidth; z = Math.round(z * 100) / 100; return {zoom: z, devicePxPerCssPx: z}; }, ratios: function() { var r; if (! isNaN(screen.logicalXDPI) && ! isNaN(screen.systemXDPI) ) { return this._zoomIe8(); } else if ('ontouchstart' in window && document.body.style.webkitTextSizeAdjust != null) { return this._zoomWebkitMobile(); } else if (document.body.style.webkitTextSizeAdjust != null) { // webkit return this._zoomWebkit(); } else if (-1 != navigator.userAgent.indexOf('Firefox/3.5')) { return this._zoomFF35(); } else if (-1 != navigator.userAgent.indexOf('Firefox/3.6')) { return this._zoomFF36(); } else if (-1 != navigator.appVersion.indexOf("MSIE 7.")) { return this._zoomIe7(); } else if (-1 != navigator.userAgent.indexOf('Opera')) { var versionIdx = navigator.userAgent.indexOf('Version/'); if (11.01 < parseFloat(navigator.userAgent.substr(versionIdx + 8))) return this._zoomOpera11(); else return this._zoomOperaOlder(); } else if (0.001 < (r = this._zoomFF4()).zoom) { return r; } else { return {zoom: 1, devicePxPerCssPx: 1} } }, zoom: function() { return this.ratios().zoom; }, device: function() { return this.ratios().devicePxPerCssPx; } }; var wpcom_img_zoomer = { zoomed: false, timer: null, interval: 1000, // zoom polling interval in millisecond // Should we apply width/height attributes to control the image size? imgNeedsSizeAtts: function( img ) { // Do not overwrite existing width/height attributes. if ( img.getAttribute('width') !== null || img.getAttribute('height') !== null ) return false; // Do not apply the attributes if the image is already constrained by a parent element. if ( img.width < img.naturalWidth || img.height < img.naturalHeight ) return false; return true; }, init: function() { var t = this; try{ t.zoomImages(); t.timer = setInterval( function() { t.zoomImages(); }, t.interval ); } catch(e){ } }, stop: function() { if ( this.timer ) clearInterval( this.timer ); }, getScale: function() { var scale = DetectZoom.device(); // Round up to 1.5 or the next integer below the cap. if ( scale <= 1.0 ) scale = 1.0; else if ( scale <= 1.5 ) scale = 1.5; else if ( scale <= 2.0 ) scale = 2.0; else if ( scale <= 3.0 ) scale = 3.0; else if ( scale <= 4.0 ) scale = 4.0; else scale = 5.0; return scale; }, shouldZoom: function( scale ) { var t = this; // Do not operate on hidden frames. if ( "innerWidth" in window && !window.innerWidth ) return false; // Don't do anything until scale > 1 if ( scale == 1.0 && t.zoomed == false ) return false; return true; }, zoomImages: function() { var t = this; var scale = t.getScale(); if ( ! t.shouldZoom( scale ) ){ return; } t.zoomed = true; // Loop through all the elements on the page. var imgs = document.getElementsByTagName("img"); for ( var i = 0; i < imgs.length; i++ ) { // Skip images that don't need processing. var imgScale = imgs[i].getAttribute("scale"); if ( imgScale == scale || imgScale == "0" ) continue; // Skip images that have already failed at this scale var scaleFail = imgs[i].getAttribute("scale-fail"); if ( scaleFail && scaleFail <= scale ) continue; // Skip images that have no dimensions yet. if ( ! ( imgs[i].width && imgs[i].height ) ) continue; if ( t.scaleImage( imgs[i], scale ) ) { // Mark the img as having been processed at this scale. imgs[i].setAttribute("scale", scale); } else { // Set the flag to skip this image. imgs[i].setAttribute("scale", "0"); } } }, scaleImage: function( img, scale ) { var t = this; var newSrc = img.src; // Skip slideshow images if ( img.parentNode.className.match(/slideshow-slide/) ) return false; // Scale gravatars that have ?s= or ?size= if ( img.src.match( /^https?:\/\/([^\/]*\.)?gravatar\.com\/.+[?&](s|size)=/ ) ) { newSrc = img.src.replace( /([?&](s|size)=)(\d+)/, function( $0, $1, $2, $3 ) { // Stash the original size var originalAtt = "originals", originalSize = img.getAttribute(originalAtt); if ( originalSize === null ) { originalSize = $3; img.setAttribute(originalAtt, originalSize); if ( t.imgNeedsSizeAtts( img ) ) { // Fix width and height attributes to rendered dimensions. img.width = img.width; img.height = img.height; } } // Get the width/height of the image in CSS pixels var size = img.clientWidth; // Convert CSS pixels to device pixels var targetSize = Math.ceil(img.clientWidth * scale); // Don't go smaller than the original size targetSize = Math.max( targetSize, originalSize ); // Don't go larger than the service supports targetSize = Math.min( targetSize, 512 ); return $1 + targetSize; }); } // Scale resize queries (*.files.wordpress.com) that have ?w= or ?h= else if ( img.src.match( /^https?:\/\/([^\/]+)\.files\.wordpress\.com\/.+[?&][wh]=/ ) ) { var changedAttrs = {}; var matches = img.src.match( /([?&]([wh])=)(\d+)/g ); for ( var i = 0; i < matches.length; i++ ) { var lr = matches[i].split( '=' ); var thisAttr = lr[0].replace(/[?&]/g, '' ); var thisVal = lr[1]; // Stash the original size var originalAtt = 'original' + thisAttr, originalSize = img.getAttribute( originalAtt ); if ( originalSize === null ) { originalSize = thisVal; img.setAttribute(originalAtt, originalSize); if ( t.imgNeedsSizeAtts( img ) ) { // Fix width and height attributes to rendered dimensions. img.width = img.width; img.height = img.height; } } // Get the width/height of the image in CSS pixels var size = thisAttr == 'w' ? img.clientWidth : img.clientHeight; var naturalSize = ( thisAttr == 'w' ? img.naturalWidth : img.naturalHeight ); // Convert CSS pixels to device pixels var targetSize = Math.ceil(size * scale); // Don't go smaller than the original size targetSize = Math.max( targetSize, originalSize ); // Don't go bigger unless the current one is actually lacking if ( scale > img.getAttribute("scale") && targetSize <= naturalSize ) targetSize = thisVal; // Don't try to go bigger if the image is already smaller than was requested if ( naturalSize < thisVal ) targetSize = thisVal; if ( targetSize != thisVal ) changedAttrs[ thisAttr ] = targetSize; } var w = changedAttrs.w || false; var h = changedAttrs.h || false; if ( w ) { newSrc = img.src.replace(/([?&])w=\d+/g, function( $0, $1 ) { return $1 + 'w=' + w; }); } if ( h ) { newSrc = newSrc.replace(/([?&])h=\d+/g, function( $0, $1 ) { return $1 + 'h=' + h; }); } } // Scale mshots that have width else if ( img.src.match(/^https?:\/\/([^\/]+\.)*(wordpress|wp)\.com\/mshots\/.+[?&]w=\d+/) ) { newSrc = img.src.replace( /([?&]w=)(\d+)/, function($0, $1, $2) { // Stash the original size var originalAtt = 'originalw', originalSize = img.getAttribute(originalAtt); if ( originalSize === null ) { originalSize = $2; img.setAttribute(originalAtt, originalSize); if ( t.imgNeedsSizeAtts( img ) ) { // Fix width and height attributes to rendered dimensions. img.width = img.width; img.height = img.height; } } // Get the width of the image in CSS pixels var size = img.clientWidth; // Convert CSS pixels to device pixels var targetSize = Math.ceil(size * scale); // Don't go smaller than the original size targetSize = Math.max( targetSize, originalSize ); // Don't go bigger unless the current one is actually lacking if ( scale > img.getAttribute("scale") && targetSize <= img.naturalWidth ) targetSize = $2; if ( $2 != targetSize ) return $1 + targetSize; }); } // Scale simple imgpress queries (s0.wp.com) that only specify w/h/fit else if ( img.src.match(/^https?:\/\/([^\/.]+\.)*(wp|wordpress)\.com\/imgpress\?(.+)/) ) { var imgpressSafeFunctions = ["zoom", "url", "h", "w", "fit", "filter", "brightness", "contrast", "colorize", "smooth", "unsharpmask"]; // Search the query string for unsupported functions. var qs = RegExp.$3.split('&'); for ( var q in qs ) { q = qs[q].split('=')[0]; if ( imgpressSafeFunctions.indexOf(q) == -1 ) { return false; } } // Fix width and height attributes to rendered dimensions. img.width = img.width; img.height = img.height; // Compute new src if ( scale == 1 ) newSrc = img.src.replace(/\?(zoom=[^&]+&)?/, '?'); else newSrc = img.src.replace(/\?(zoom=[^&]+&)?/, '?zoom=' + scale + '&'); } // Scale LaTeX images else if ( img.src.match(/^https?:\/\/([^\/.]+\.)*(wp|wordpress)\.com\/latex\.php\?(latex|zoom)=(.+)/) ) { // Fix width and height attributes to rendered dimensions. img.width = img.width; img.height = img.height; // Compute new src if ( scale == 1 ) newSrc = img.src.replace(/\?(zoom=[^&]+&)?/, '?'); else newSrc = img.src.replace(/\?(zoom=[^&]+&)?/, '?zoom=' + scale + '&'); } // Scale static assets that have a name matching *-1x.png or *@1x.png else if ( img.src.match(/^https?:\/\/[^\/]+\/.*[-@]([12])x\.(gif|jpeg|jpg|png)(\?|$)/) ) { // Fix width and height attributes to rendered dimensions. img.width = img.width; img.height = img.height; var currentSize = RegExp.$1, newSize = currentSize; if ( scale <= 1 ) newSize = 1; else newSize = 2; if ( currentSize != newSize ) newSrc = img.src.replace(/([-@])[12]x\.(gif|jpeg|jpg|png)(\?|$)/, '$1'+newSize+'x.$2$3'); } else { return false; } // Don't set img.src unless it has changed. This avoids unnecessary reloads. if ( newSrc != img.src ) { // Store the original img.src var prevSrc, origSrc = img.getAttribute("src-orig"); if ( !origSrc ) { origSrc = img.src; img.setAttribute("src-orig", origSrc); } // In case of error, revert img.src if ( img.complete ) prevSrc = img.src; else prevSrc = origSrc; img.onerror = function(){ img.src = prevSrc; if ( img.getAttribute("scale-fail") < scale ) img.setAttribute("scale-fail", scale); img.onerror = null; }; // Finally load the new image img.src = newSrc; } return true; } }; wpcom_img_zoomer.init(); ; /* * 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 */ if ( typeof tb_pathToImage != 'string' ) { var tb_pathToImage = thickboxL10n.loadingAnimation; } if ( typeof tb_closeImage != 'string' ) { var tb_closeImage = thickboxL10n.closeImage; } /*!!!!!!!!!!!!!!!!! edit below this line at your own risk !!!!!!!!!!!!!!!!!!!!!!!*/ //on page load call tb_init jQuery(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; }); //add thickbox to href & area elements that have a class of .thickbox function tb_init(domChunk){ jQuery(domChunk).live('click', tb_click); } function tb_click(){ var t = this.title || this.name || null; var a = this.href || this.alt; var g = this.rel || false; tb_show(t,a,g); this.blur(); return false; } function tb_show(caption, url, imageGroup) {//function called when the user clicks on a thickbox link try { if (typeof document.body.style.maxHeight === "undefined") {//if IE 6 jQuery("body","html").css({height: "100%", width: "100%"}); jQuery("html").css("overflow","hidden"); if (document.getElementById("TB_HideSelect") === null) {//iframe to hide select elements in ie6 jQuery("body").append("
"); jQuery("#TB_overlay").click(tb_remove); } }else{//all others if(document.getElementById("TB_overlay") === null){ jQuery("body").append("
"); jQuery("#TB_overlay").click(tb_remove); } } if(tb_detectMacXFF()){ jQuery("#TB_overlay").addClass("TB_overlayMacFFBGHack");//use png overlay so hide flash }else{ jQuery("#TB_overlay").addClass("TB_overlayBG");//use background and opacity } if(caption===null){caption="";} jQuery("body").append("
");//add loader to the page jQuery('#TB_load').show();//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 = jQuery("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 = TB_TempArray[TB_Counter].title; TB_NextURL = TB_TempArray[TB_Counter].href; TB_NextHTML = "  "+thickboxL10n.next+""; } else { TB_PrevCaption = TB_TempArray[TB_Counter].title; TB_PrevURL = TB_TempArray[TB_Counter].href; TB_PrevHTML = "  "+thickboxL10n.prev+""; } } else { TB_FoundURL = true; TB_imageCount = thickboxL10n.image + ' ' + (TB_Counter + 1) + ' ' + thickboxL10n.of + ' ' + (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; 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 + 60; jQuery("#TB_window").append(""+caption+"" + "
"+caption+"
" + TB_imageCount + TB_PrevHTML + TB_NextHTML + "
"); jQuery("#TB_closeWindowButton").click(tb_remove); if (!(TB_PrevHTML === "")) { function goPrev(){ if(jQuery(document).unbind("click",goPrev)){jQuery(document).unbind("click",goPrev);} jQuery("#TB_window").remove(); jQuery("body").append("
"); tb_show(TB_PrevCaption, TB_PrevURL, imageGroup); return false; } jQuery("#TB_prev").click(goPrev); } if (!(TB_NextHTML === "")) { function goNext(){ jQuery("#TB_window").remove(); jQuery("body").append("
"); tb_show(TB_NextCaption, TB_NextURL, imageGroup); return false; } jQuery("#TB_next").click(goNext); } jQuery(document).bind('keydown.thickbox', function(e){ e.stopImmediatePropagation(); if ( e.which == 27 ){ // close if ( ! jQuery(document).triggerHandler( 'wp_CloseOnEscape', [{ event: e, what: 'thickbox', cb: tb_remove }] ) ) tb_remove(); } else if ( e.which == 190 ){ // display previous image if(!(TB_NextHTML == "")){ jQuery(document).unbind('thickbox'); goNext(); } } else if ( e.which == 188 ){ // display next image if(!(TB_PrevHTML == "")){ jQuery(document).unbind('thickbox'); goPrev(); } } return false; }); tb_position(); jQuery("#TB_load").remove(); jQuery("#TB_ImageOff").click(tb_remove); jQuery("#TB_window").css({'visibility':'visible'}); //for safari using css instead of show }; 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; if(url.indexOf('TB_iframe') != -1){// either iframe or ajax window urlNoQuery = url.split('TB_'); jQuery("#TB_iframeContent").remove(); if(params['modal'] != "true"){//iframe no modal jQuery("#TB_window").append("
"+caption+"
"); }else{//iframe modal jQuery("#TB_overlay").unbind(); jQuery("#TB_window").append(""); } }else{// not an iframe, ajax if(jQuery("#TB_window").css("visibility") != "visible"){ if(params['modal'] != "true"){//ajax no modal jQuery("#TB_window").append("
"+caption+"
"); }else{//ajax modal jQuery("#TB_overlay").unbind(); jQuery("#TB_window").append("
"); } }else{//this means the window is already up, we are just loading new content via ajax jQuery("#TB_ajaxContent")[0].style.width = ajaxContentW +"px"; jQuery("#TB_ajaxContent")[0].style.height = ajaxContentH +"px"; jQuery("#TB_ajaxContent")[0].scrollTop = 0; jQuery("#TB_ajaxWindowTitle").html(caption); } } jQuery("#TB_closeWindowButton").click(tb_remove); if(url.indexOf('TB_inline') != -1){ jQuery("#TB_ajaxContent").append(jQuery('#' + params['inlineId']).children()); jQuery("#TB_window").bind('tb_unload', function () { jQuery('#' + params['inlineId']).append( jQuery("#TB_ajaxContent").children() ); // move elements back when you're finished }); tb_position(); jQuery("#TB_load").remove(); jQuery("#TB_window").css({'visibility':'visible'}); }else if(url.indexOf('TB_iframe') != -1){ tb_position(); if(jQuery.browser.safari){//safari needs help because it will not fire iframe onload jQuery("#TB_load").remove(); jQuery("#TB_window").css({'visibility':'visible'}); } }else{ jQuery("#TB_ajaxContent").load(url += "&random=" + (new Date().getTime()),function(){//to do a post change this load method tb_position(); jQuery("#TB_load").remove(); tb_init("#TB_ajaxContent a.thickbox"); jQuery("#TB_window").css({'visibility':'visible'}); }); } } if(!params['modal']){ jQuery(document).bind('keyup.thickbox', function(e){ if ( e.which == 27 ){ // close e.stopImmediatePropagation(); if ( ! jQuery(document).triggerHandler( 'wp_CloseOnEscape', [{ event: e, what: 'thickbox', cb: tb_remove }] ) ) tb_remove(); return false; } }); } } catch(e) { //nothing here } } //helper functions below function tb_showIframe(){ jQuery("#TB_load").remove(); jQuery("#TB_window").css({'visibility':'visible'}); } function tb_remove() { jQuery("#TB_imageOff").unbind("click"); jQuery("#TB_closeWindowButton").unbind("click"); jQuery("#TB_window").fadeOut("fast",function(){jQuery('#TB_window,#TB_overlay,#TB_HideSelect').trigger("tb_unload").unbind().remove();}); jQuery("#TB_load").remove(); if (typeof document.body.style.maxHeight == "undefined") {//if IE 6 jQuery("body","html").css({height: "auto", width: "auto"}); jQuery("html").css("overflow",""); } jQuery(document).unbind('.thickbox'); return false; } function tb_position() { var isIE6 = typeof document.body.style.maxHeight === "undefined"; jQuery("#TB_window").css({marginLeft: '-' + parseInt((TB_WIDTH / 2),10) + 'px', width: TB_WIDTH + 'px'}); if ( ! isIE6 ) { // take away IE6 jQuery("#TB_window").css({marginTop: '-' + parseInt((TB_HEIGHT / 2),10) + '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_detectMacXFF() { var userAgent = navigator.userAgent.toLowerCase(); if (userAgent.indexOf('mac') != -1 && userAgent.indexOf('firefox')!=-1) { return true; } } ; /*! * jQuery Cycle Plugin (core) * Examples and documentation at: http://jquery.malsup.com/cycle/ * Copyright (c) 2007-2010 M. Alsup * Version: 2.86 (05-APR-2010) * Dual licensed under the MIT and GPL licenses: * http://www.opensource.org/licenses/mit-license.php * http://www.gnu.org/licenses/gpl.html * Requires: jQuery v1.2.6 or later */ ;(function($) { var ver = '2.86'; // if $.support is not defined (pre jQuery 1.3) add what I need if ($.support == undefined) { $.support = { opacity: !($.browser.msie) }; } function debug(s) { if ($.fn.cycle.debug) log(s); } function log() { if (window.console && window.console.log) window.console.log('[cycle] ' + Array.prototype.join.call(arguments,' ')); }; // the options arg can be... // a number - indicates an immediate transition should occur to the given slide index // a string - 'pause', 'resume', 'toggle', 'next', 'prev', 'stop', 'destroy' or the name of a transition effect (ie, 'fade', 'zoom', etc) // an object - properties to control the slideshow // // the arg2 arg can be... // the name of an fx (only used in conjunction with a numeric value for 'options') // the value true (only used in first arg == 'resume') and indicates // that the resume should occur immediately (not wait for next timeout) $.fn.cycle = function(options, arg2) { var o = { s: this.selector, c: this.context }; // in 1.3+ we can fix mistakes with the ready state if (this.length === 0 && options != 'stop') { if (!$.isReady && o.s) { log('DOM not ready, queuing slideshow'); $(function() { $(o.s,o.c).cycle(options,arg2); }); return this; } // is your DOM ready? http://docs.jquery.com/Tutorials:Introducing_$(document).ready() log('terminating; zero elements found by selector' + ($.isReady ? '' : ' (DOM not ready)')); return this; } // iterate the matched nodeset return this.each(function() { var opts = handleArguments(this, options, arg2); if (opts === false) return; opts.updateActivePagerLink = opts.updateActivePagerLink || $.fn.cycle.updateActivePagerLink; // stop existing slideshow for this container (if there is one) if (this.cycleTimeout) clearTimeout(this.cycleTimeout); this.cycleTimeout = this.cyclePause = 0; var $cont = $(this); var $slides = opts.slideExpr ? $(opts.slideExpr, this) : $cont.children(); var els = $slides.get(); if (els.length < 2) { log('terminating; too few slides: ' + els.length); return; } var opts2 = buildOptions($cont, $slides, els, opts, o); if (opts2 === false) return; var startTime = opts2.continuous ? 10 : getTimeout(opts2.currSlide, opts2.nextSlide, opts2, !opts2.rev); // if it's an auto slideshow, kick it off if (startTime) { startTime += (opts2.delay || 0); if (startTime < 10) startTime = 10; debug('first timeout: ' + startTime); this.cycleTimeout = setTimeout(function(){go(els,opts2,0,!opts2.rev)}, startTime); } }); }; // process the args that were passed to the plugin fn function handleArguments(cont, options, arg2) { if (cont.cycleStop == undefined) cont.cycleStop = 0; if (options === undefined || options === null) options = {}; if (options.constructor == String) { switch(options) { case 'destroy': case 'stop': var opts = $(cont).data('cycle.opts'); if (!opts) return false; cont.cycleStop++; // callbacks look for change if (cont.cycleTimeout) clearTimeout(cont.cycleTimeout); cont.cycleTimeout = 0; $(cont).removeData('cycle.opts'); if (options == 'destroy') destroy(opts); return false; case 'toggle': cont.cyclePause = (cont.cyclePause === 1) ? 0 : 1; checkInstantResume(cont.cyclePause, arg2, cont); return false; case 'pause': cont.cyclePause = 1; return false; case 'resume': cont.cyclePause = 0; checkInstantResume(false, arg2, cont); return false; case 'prev': case 'next': var opts = $(cont).data('cycle.opts'); if (!opts) { log('options not found, "prev/next" ignored'); return false; } $.fn.cycle[options](opts); return false; default: options = { fx: options }; }; return options; } else if (options.constructor == Number) { // go to the requested slide var num = options; options = $(cont).data('cycle.opts'); if (!options) { log('options not found, can not advance slide'); return false; } if (num < 0 || num >= options.elements.length) { log('invalid slide index: ' + num); return false; } options.nextSlide = num; if (cont.cycleTimeout) { clearTimeout(cont.cycleTimeout); cont.cycleTimeout = 0; } if (typeof arg2 == 'string') options.oneTimeFx = arg2; go(options.elements, options, 1, num >= options.currSlide); return false; } return options; function checkInstantResume(isPaused, arg2, cont) { if (!isPaused && arg2 === true) { // resume now! var options = $(cont).data('cycle.opts'); if (!options) { log('options not found, can not resume'); return false; } if (cont.cycleTimeout) { clearTimeout(cont.cycleTimeout); cont.cycleTimeout = 0; } go(options.elements, options, 1, 1); } } }; function removeFilter(el, opts) { if (!$.support.opacity && opts.cleartype && el.style.filter) { try { el.style.removeAttribute('filter'); } catch(smother) {} // handle old opera versions } }; // unbind event handlers function destroy(opts) { if (opts.next) $(opts.next).unbind(opts.prevNextEvent); if (opts.prev) $(opts.prev).unbind(opts.prevNextEvent); if (opts.pager || opts.pagerAnchorBuilder) $.each(opts.pagerAnchors || [], function() { this.unbind().remove(); }); opts.pagerAnchors = null; if (opts.destroy) // callback opts.destroy(opts); }; // one-time initialization function buildOptions($cont, $slides, els, options, o) { // support metadata plugin (v1.0 and v2.0) var opts = $.extend({}, $.fn.cycle.defaults, options || {}, $.metadata ? $cont.metadata() : $.meta ? $cont.data() : {}); if (opts.autostop) opts.countdown = opts.autostopCount || els.length; var cont = $cont[0]; $cont.data('cycle.opts', opts); opts.$cont = $cont; opts.stopCount = cont.cycleStop; opts.elements = els; opts.before = opts.before ? [opts.before] : []; opts.after = opts.after ? [opts.after] : []; opts.after.unshift(function(){ opts.busy=0; }); // push some after callbacks if (!$.support.opacity && opts.cleartype) opts.after.push(function() { removeFilter(this, opts); }); if (opts.continuous) opts.after.push(function() { go(els,opts,0,!opts.rev); }); saveOriginalOpts(opts); // clearType corrections if (!$.support.opacity && opts.cleartype && !opts.cleartypeNoBg) clearTypeFix($slides); // container requires non-static position so that slides can be position within if ($cont.css('position') == 'static') $cont.css('position', 'relative'); if (opts.width) $cont.width(opts.width); if (opts.height && opts.height != 'auto') $cont.height(opts.height); if (opts.startingSlide) opts.startingSlide = parseInt(opts.startingSlide); // if random, mix up the slide array if (opts.random) { opts.randomMap = []; for (var i = 0; i < els.length; i++) opts.randomMap.push(i); opts.randomMap.sort(function(a,b) {return Math.random() - 0.5;}); opts.randomIndex = 1; opts.startingSlide = opts.randomMap[1]; } else if (opts.startingSlide >= els.length) opts.startingSlide = 0; // catch bogus input opts.currSlide = opts.startingSlide || 0; var first = opts.startingSlide; // set position and zIndex on all the slides $slides.css({position: 'absolute', top:0, left:0}).hide().each(function(i) { var z = first ? i >= first ? els.length - (i-first) : first-i : els.length-i; $(this).css('z-index', z) }); // make sure first slide is visible $(els[first]).css('opacity',1).show(); // opacity bit needed to handle restart use case removeFilter(els[first], opts); // stretch slides if (opts.fit && opts.width) $slides.width(opts.width); if (opts.fit && opts.height && opts.height != 'auto') $slides.height(opts.height); // stretch container var reshape = opts.containerResize && !$cont.innerHeight(); if (reshape) { // do this only if container has no size http://tinyurl.com/da2oa9 var maxw = 0, maxh = 0; for(var j=0; j < els.length; j++) { var $e = $(els[j]), e = $e[0], w = $e.outerWidth(), h = $e.outerHeight(); if (!w) w = e.offsetWidth || e.width || $e.attr('width') if (!h) h = e.offsetHeight || e.height || $e.attr('height'); maxw = w > maxw ? w : maxw; maxh = h > maxh ? h : maxh; } if (maxw > 0 && maxh > 0) $cont.css({width:maxw+'px',height:maxh+'px'}); } if (opts.pause) $cont.hover(function(){this.cyclePause++;},function(){this.cyclePause--;}); if (supportMultiTransitions(opts) === false) return false; // apparently a lot of people use image slideshows without height/width attributes on the images. // Cycle 2.50+ requires the sizing info for every slide; this block tries to deal with that. var requeue = false; options.requeueAttempts = options.requeueAttempts || 0; $slides.each(function() { // try to get height/width of each slide var $el = $(this); this.cycleH = (opts.fit && opts.height) ? opts.height : ($el.height() || this.offsetHeight || this.height || $el.attr('height') || 0); this.cycleW = (opts.fit && opts.width) ? opts.width : ($el.width() || this.offsetWidth || this.width || $el.attr('width') || 0); if ( $el.is('img') ) { // sigh.. sniffing, hacking, shrugging... this crappy hack tries to account for what browsers do when // an image is being downloaded and the markup did not include sizing info (height/width attributes); // there seems to be some "default" sizes used in this situation var loadingIE = ($.browser.msie && this.cycleW == 28 && this.cycleH == 30 && !this.complete); var loadingFF = ($.browser.mozilla && this.cycleW == 34 && this.cycleH == 19 && !this.complete); var loadingOp = ($.browser.opera && ((this.cycleW == 42 && this.cycleH == 19) || (this.cycleW == 37 && this.cycleH == 17)) && !this.complete); var loadingOther = (this.cycleH == 0 && this.cycleW == 0 && !this.complete); // don't requeue for images that are still loading but have a valid size if (loadingIE || loadingFF || loadingOp || loadingOther) { if (o.s && opts.requeueOnImageNotLoaded && ++options.requeueAttempts < 100) { // track retry count so we don't loop forever log(options.requeueAttempts,' - img slide not loaded, requeuing slideshow: ', this.src, this.cycleW, this.cycleH); setTimeout(function() {$(o.s,o.c).cycle(options)}, opts.requeueTimeout); requeue = true; return false; // break each loop } else { log('could not determine size of image: '+this.src, this.cycleW, this.cycleH); } } } return true; }); if (requeue) return false; opts.cssBefore = opts.cssBefore || {}; opts.animIn = opts.animIn || {}; opts.animOut = opts.animOut || {}; $slides.not(':eq('+first+')').css(opts.cssBefore); if (opts.cssFirst) $($slides[first]).css(opts.cssFirst); if (opts.timeout) { opts.timeout = parseInt(opts.timeout); // ensure that timeout and speed settings are sane if (opts.speed.constructor == String) opts.speed = $.fx.speeds[opts.speed] || parseInt(opts.speed); if (!opts.sync) opts.speed = opts.speed / 2; var buffer = opts.fx == 'shuffle' ? 500 : 250; while((opts.timeout - opts.speed) < buffer) // sanitize timeout opts.timeout += opts.speed; } if (opts.easing) opts.easeIn = opts.easeOut = opts.easing; if (!opts.speedIn) opts.speedIn = opts.speed; if (!opts.speedOut) opts.speedOut = opts.speed; opts.slideCount = els.length; opts.currSlide = opts.lastSlide = first; if (opts.random) { if (++opts.randomIndex == els.length) opts.randomIndex = 0; opts.nextSlide = opts.randomMap[opts.randomIndex]; } else opts.nextSlide = opts.startingSlide >= (els.length-1) ? 0 : opts.startingSlide+1; // run transition init fn if (!opts.multiFx) { var init = $.fn.cycle.transitions[opts.fx]; if ($.isFunction(init)) init($cont, $slides, opts); else if (opts.fx != 'custom' && !opts.multiFx) { log('unknown transition: ' + opts.fx,'; slideshow terminating'); return false; } } // fire artificial events var e0 = $slides[first]; if (opts.before.length) opts.before[0].apply(e0, [e0, e0, opts, true]); if (opts.after.length > 1) opts.after[1].apply(e0, [e0, e0, opts, true]); if (opts.next) $(opts.next).bind(opts.prevNextEvent,function(){return advance(opts,opts.rev?-1:1)}); if (opts.prev) $(opts.prev).bind(opts.prevNextEvent,function(){return advance(opts,opts.rev?1:-1)}); if (opts.pager || opts.pagerAnchorBuilder) buildPager(els,opts); exposeAddSlide(opts, els); return opts; }; // save off original opts so we can restore after clearing state function saveOriginalOpts(opts) { opts.original = { before: [], after: [] }; opts.original.cssBefore = $.extend({}, opts.cssBefore); opts.original.cssAfter = $.extend({}, opts.cssAfter); opts.original.animIn = $.extend({}, opts.animIn); opts.original.animOut = $.extend({}, opts.animOut); $.each(opts.before, function() { opts.original.before.push(this); }); $.each(opts.after, function() { opts.original.after.push(this); }); }; function supportMultiTransitions(opts) { var i, tx, txs = $.fn.cycle.transitions; // look for multiple effects if (opts.fx.indexOf(',') > 0) { opts.multiFx = true; opts.fxs = opts.fx.replace(/\s*/g,'').split(','); // discard any bogus effect names for (i=0; i < opts.fxs.length; i++) { var fx = opts.fxs[i]; tx = txs[fx]; if (!tx || !txs.hasOwnProperty(fx) || !$.isFunction(tx)) { log('discarding unknown transition: ',fx); opts.fxs.splice(i,1); i--; } } // if we have an empty list then we threw everything away! if (!opts.fxs.length) { log('No valid transitions named; slideshow terminating.'); return false; } } else if (opts.fx == 'all') { // auto-gen the list of transitions opts.multiFx = true; opts.fxs = []; for (p in txs) { tx = txs[p]; if (txs.hasOwnProperty(p) && $.isFunction(tx)) opts.fxs.push(p); } } if (opts.multiFx && opts.randomizeEffects) { // munge the fxs array to make effect selection random var r1 = Math.floor(Math.random() * 20) + 30; for (i = 0; i < r1; i++) { var r2 = Math.floor(Math.random() * opts.fxs.length); opts.fxs.push(opts.fxs.splice(r2,1)[0]); } debug('randomized fx sequence: ',opts.fxs); } return true; }; // provide a mechanism for adding slides after the slideshow has started function exposeAddSlide(opts, els) { opts.addSlide = function(newSlide, prepend) { var $s = $(newSlide), s = $s[0]; if (!opts.autostopCount) opts.countdown++; els[prepend?'unshift':'push'](s); if (opts.els) opts.els[prepend?'unshift':'push'](s); // shuffle needs this opts.slideCount = els.length; $s.css('position','absolute'); $s[prepend?'prependTo':'appendTo'](opts.$cont); if (prepend) { opts.currSlide++; opts.nextSlide++; } if (!$.support.opacity && opts.cleartype && !opts.cleartypeNoBg) clearTypeFix($s); if (opts.fit && opts.width) $s.width(opts.width); if (opts.fit && opts.height && opts.height != 'auto') $slides.height(opts.height); s.cycleH = (opts.fit && opts.height) ? opts.height : $s.height(); s.cycleW = (opts.fit && opts.width) ? opts.width : $s.width(); $s.css(opts.cssBefore); if (opts.pager || opts.pagerAnchorBuilder) $.fn.cycle.createPagerAnchor(els.length-1, s, $(opts.pager), els, opts); if ($.isFunction(opts.onAddSlide)) opts.onAddSlide($s); else $s.hide(); // default behavior }; } // reset internal state; we do this on every pass in order to support multiple effects $.fn.cycle.resetState = function(opts, fx) { fx = fx || opts.fx; opts.before = []; opts.after = []; opts.cssBefore = $.extend({}, opts.original.cssBefore); opts.cssAfter = $.extend({}, opts.original.cssAfter); opts.animIn = $.extend({}, opts.original.animIn); opts.animOut = $.extend({}, opts.original.animOut); opts.fxFn = null; $.each(opts.original.before, function() { opts.before.push(this); }); $.each(opts.original.after, function() { opts.after.push(this); }); // re-init var init = $.fn.cycle.transitions[fx]; if ($.isFunction(init)) init(opts.$cont, $(opts.elements), opts); }; // this is the main engine fn, it handles the timeouts, callbacks and slide index mgmt function go(els, opts, manual, fwd) { // opts.busy is true if we're in the middle of an animation if (manual && opts.busy && opts.manualTrump) { // let manual transitions requests trump active ones debug('manualTrump in go(), stopping active transition'); $(els).stop(true,true); opts.busy = false; } // don't begin another timeout-based transition if there is one active if (opts.busy) { debug('transition active, ignoring new tx request'); return; } var p = opts.$cont[0], curr = els[opts.currSlide], next = els[opts.nextSlide]; // stop cycling if we have an outstanding stop request if (p.cycleStop != opts.stopCount || p.cycleTimeout === 0 && !manual) return; // check to see if we should stop cycling based on autostop options if (!manual && !p.cyclePause && ((opts.autostop && (--opts.countdown <= 0)) || (opts.nowrap && !opts.random && opts.nextSlide < opts.currSlide))) { if (opts.end) opts.end(opts); return; } // if slideshow is paused, only transition on a manual trigger var changed = false; if ((manual || !p.cyclePause) && (opts.nextSlide != opts.currSlide)) { changed = true; var fx = opts.fx; // keep trying to get the slide size if we don't have it yet curr.cycleH = curr.cycleH || $(curr).height(); curr.cycleW = curr.cycleW || $(curr).width(); next.cycleH = next.cycleH || $(next).height(); next.cycleW = next.cycleW || $(next).width(); // support multiple transition types if (opts.multiFx) { if (opts.lastFx == undefined || ++opts.lastFx >= opts.fxs.length) opts.lastFx = 0; fx = opts.fxs[opts.lastFx]; opts.currFx = fx; } // one-time fx overrides apply to: $('div').cycle(3,'zoom'); if (opts.oneTimeFx) { fx = opts.oneTimeFx; opts.oneTimeFx = null; } $.fn.cycle.resetState(opts, fx); // run the before callbacks if (opts.before.length) $.each(opts.before, function(i,o) { if (p.cycleStop != opts.stopCount) return; o.apply(next, [curr, next, opts, fwd]); }); // stage the after callacks var after = function() { $.each(opts.after, function(i,o) { if (p.cycleStop != opts.stopCount) return; o.apply(next, [curr, next, opts, fwd]); }); }; debug('tx firing; currSlide: ' + opts.currSlide + '; nextSlide: ' + opts.nextSlide); // get ready to perform the transition opts.busy = 1; if (opts.fxFn) // fx function provided? opts.fxFn(curr, next, opts, after, fwd, manual && opts.fastOnEvent); else if ($.isFunction($.fn.cycle[opts.fx])) // fx plugin ? $.fn.cycle[opts.fx](curr, next, opts, after, fwd, manual && opts.fastOnEvent); else $.fn.cycle.custom(curr, next, opts, after, fwd, manual && opts.fastOnEvent); } if (changed || opts.nextSlide == opts.currSlide) { // calculate the next slide opts.lastSlide = opts.currSlide; if (opts.random) { opts.currSlide = opts.nextSlide; if (++opts.randomIndex == els.length) opts.randomIndex = 0; opts.nextSlide = opts.randomMap[opts.randomIndex]; if (opts.nextSlide == opts.currSlide) opts.nextSlide = (opts.currSlide == opts.slideCount - 1) ? 0 : opts.currSlide + 1; } else { // sequence var roll = (opts.nextSlide + 1) == els.length; opts.nextSlide = roll ? 0 : opts.nextSlide+1; opts.currSlide = roll ? els.length-1 : opts.nextSlide-1; } } if (changed && opts.pager) opts.updateActivePagerLink(opts.pager, opts.currSlide, opts.activePagerClass); // stage the next transition var ms = 0; if (opts.timeout && !opts.continuous) ms = getTimeout(curr, next, opts, fwd); else if (opts.continuous && p.cyclePause) // continuous shows work off an after callback, not this timer logic ms = 10; if (ms > 0) p.cycleTimeout = setTimeout(function(){ go(els, opts, 0, !opts.rev) }, ms); }; // invoked after transition $.fn.cycle.updateActivePagerLink = function(pager, currSlide, clsName) { $(pager).each(function() { $(this).children().removeClass(clsName).eq(currSlide).addClass(clsName); }); }; // calculate timeout value for current transition function getTimeout(curr, next, opts, fwd) { if (opts.timeoutFn) { // call user provided calc fn var t = opts.timeoutFn(curr,next,opts,fwd); while ((t - opts.speed) < 250) // sanitize timeout t += opts.speed; debug('calculated timeout: ' + t + '; speed: ' + opts.speed); if (t !== false) return t; } return opts.timeout; }; // expose next/prev function, caller must pass in state $.fn.cycle.next = function(opts) { advance(opts, opts.rev?-1:1); }; $.fn.cycle.prev = function(opts) { advance(opts, opts.rev?1:-1);}; // advance slide forward or back function advance(opts, val) { var els = opts.elements; var p = opts.$cont[0], timeout = p.cycleTimeout; if (timeout) { clearTimeout(timeout); p.cycleTimeout = 0; } if (opts.random && val < 0) { // move back to the previously display slide opts.randomIndex--; if (--opts.randomIndex == -2) opts.randomIndex = els.length-2; else if (opts.randomIndex == -1) opts.randomIndex = els.length-1; opts.nextSlide = opts.randomMap[opts.randomIndex]; } else if (opts.random) { opts.nextSlide = opts.randomMap[opts.randomIndex]; } else { opts.nextSlide = opts.currSlide + val; if (opts.nextSlide < 0) { if (opts.nowrap) return false; opts.nextSlide = els.length - 1; } else if (opts.nextSlide >= els.length) { if (opts.nowrap) return false; opts.nextSlide = 0; } } var cb = opts.onPrevNextEvent || opts.prevNextClick; // prevNextClick is deprecated if ($.isFunction(cb)) cb(val > 0, opts.nextSlide, els[opts.nextSlide]); go(els, opts, 1, val>=0); return false; }; function buildPager(els, opts) { var $p = $(opts.pager); $.each(els, function(i,o) { $.fn.cycle.createPagerAnchor(i,o,$p,els,opts); }); opts.updateActivePagerLink(opts.pager, opts.startingSlide, opts.activePagerClass); }; $.fn.cycle.createPagerAnchor = function(i, el, $p, els, opts) { var a; if ($.isFunction(opts.pagerAnchorBuilder)) { a = opts.pagerAnchorBuilder(i,el); debug('pagerAnchorBuilder('+i+', el) returned: ' + a); } else a = ''+(i+1)+''; if (!a) return; var $a = $(a); // don't reparent if anchor is in the dom if ($a.parents('body').length === 0) { var arr = []; if ($p.length > 1) { $p.each(function() { var $clone = $a.clone(true); $(this).append($clone); arr.push($clone[0]); }); $a = $(arr); } else { $a.appendTo($p); } } opts.pagerAnchors = opts.pagerAnchors || []; opts.pagerAnchors.push($a); $a.bind(opts.pagerEvent, function(e) { e.preventDefault(); opts.nextSlide = i; var p = opts.$cont[0], timeout = p.cycleTimeout; if (timeout) { clearTimeout(timeout); p.cycleTimeout = 0; } var cb = opts.onPagerEvent || opts.pagerClick; // pagerClick is deprecated if ($.isFunction(cb)) cb(opts.nextSlide, els[opts.nextSlide]); go(els,opts,1,opts.currSlide < i); // trigger the trans // return false; // <== allow bubble }); if ( ! /^click/.test(opts.pagerEvent) && !opts.allowPagerClickBubble) $a.bind('click.cycle', function(){return false;}); // suppress click if (opts.pauseOnPagerHover) $a.hover(function() { opts.$cont[0].cyclePause++; }, function() { opts.$cont[0].cyclePause--; } ); }; // helper fn to calculate the number of slides between the current and the next $.fn.cycle.hopsFromLast = function(opts, fwd) { var hops, l = opts.lastSlide, c = opts.currSlide; if (fwd) hops = c > l ? c - l : opts.slideCount - l; else hops = c < l ? l - c : l + opts.slideCount - c; return hops; }; // fix clearType problems in ie6 by setting an explicit bg color // (otherwise text slides look horrible during a fade transition) function clearTypeFix($slides) { debug('applying clearType background-color hack'); function hex(s) { s = parseInt(s).toString(16); return s.length < 2 ? '0'+s : s; }; function getBg(e) { for ( ; e && e.nodeName.toLowerCase() != 'html'; e = e.parentNode) { var v = $.css(e,'background-color'); if (v.indexOf('rgb') >= 0 ) { var rgb = v.match(/\d+/g); return '#'+ hex(rgb[0]) + hex(rgb[1]) + hex(rgb[2]); } if (v && v != 'transparent') return v; } return '#ffffff'; }; $slides.each(function() { $(this).css('background-color', getBg(this)); }); }; // reset common props before the next transition $.fn.cycle.commonReset = function(curr,next,opts,w,h,rev) { $(opts.elements).not(curr).hide(); opts.cssBefore.opacity = 1; opts.cssBefore.display = 'block'; if (w !== false && next.cycleW > 0) opts.cssBefore.width = next.cycleW; if (h !== false && next.cycleH > 0) opts.cssBefore.height = next.cycleH; opts.cssAfter = opts.cssAfter || {}; opts.cssAfter.display = 'none'; $(curr).css('zIndex',opts.slideCount + (rev === true ? 1 : 0)); $(next).css('zIndex',opts.slideCount + (rev === true ? 0 : 1)); }; // the actual fn for effecting a transition $.fn.cycle.custom = function(curr, next, opts, cb, fwd, speedOverride) { var $l = $(curr), $n = $(next); var speedIn = opts.speedIn, speedOut = opts.speedOut, easeIn = opts.easeIn, easeOut = opts.easeOut; $n.css(opts.cssBefore); if (speedOverride) { if (typeof speedOverride == 'number') speedIn = speedOut = speedOverride; else speedIn = speedOut = 1; easeIn = easeOut = null; } var fn = function() {$n.animate(opts.animIn, speedIn, easeIn, cb)}; $l.animate(opts.animOut, speedOut, easeOut, function() { if (opts.cssAfter) $l.css(opts.cssAfter); if (!opts.sync) fn(); }); if (opts.sync) fn(); }; // transition definitions - only fade is defined here, transition pack defines the rest $.fn.cycle.transitions = { fade: function($cont, $slides, opts) { $slides.not(':eq('+opts.currSlide+')').css('opacity',0); opts.before.push(function(curr,next,opts) { $.fn.cycle.commonReset(curr,next,opts); opts.cssBefore.opacity = 0; }); opts.animIn = { opacity: 1 }; opts.animOut = { opacity: 0 }; opts.cssBefore = { top: 0, left: 0 }; } }; $.fn.cycle.ver = function() { return ver; }; // override these globally if you like (they are all optional) $.fn.cycle.defaults = { fx: 'fade', // name of transition effect (or comma separated names, ex: 'fade,scrollUp,shuffle') timeout: 4000, // milliseconds between slide transitions (0 to disable auto advance) timeoutFn: null, // callback for determining per-slide timeout value: function(currSlideElement, nextSlideElement, options, forwardFlag) continuous: 0, // true to start next transition immediately after current one completes speed: 1000, // speed of the transition (any valid fx speed value) speedIn: null, // speed of the 'in' transition speedOut: null, // speed of the 'out' transition next: null, // selector for element to use as event trigger for next slide prev: null, // selector for element to use as event trigger for previous slide // prevNextClick: null, // @deprecated; please use onPrevNextEvent instead onPrevNextEvent: null, // callback fn for prev/next events: function(isNext, zeroBasedSlideIndex, slideElement) prevNextEvent:'click.cycle',// event which drives the manual transition to the previous or next slide pager: null, // selector for element to use as pager container //pagerClick null, // @deprecated; please use onPagerEvent instead onPagerEvent: null, // callback fn for pager events: function(zeroBasedSlideIndex, slideElement) pagerEvent: 'click.cycle', // name of event which drives the pager navigation allowPagerClickBubble: false, // allows or prevents click event on pager anchors from bubbling pagerAnchorBuilder: null, // callback fn for building anchor links: function(index, DOMelement) before: null, // transition callback (scope set to element to be shown): function(currSlideElement, nextSlideElement, options, forwardFlag) after: null, // transition callback (scope set to element that was shown): function(currSlideElement, nextSlideElement, options, forwardFlag) end: null, // callback invoked when the slideshow terminates (use with autostop or nowrap options): function(options) easing: null, // easing method for both in and out transitions easeIn: null, // easing for "in" transition easeOut: null, // easing for "out" transition shuffle: null, // coords for shuffle animation, ex: { top:15, left: 200 } animIn: null, // properties that define how the slide animates in animOut: null, // properties that define how the slide animates out cssBefore: null, // properties that define the initial state of the slide before transitioning in cssAfter: null, // properties that defined the state of the slide after transitioning out fxFn: null, // function used to control the transition: function(currSlideElement, nextSlideElement, options, afterCalback, forwardFlag) height: 'auto', // container height startingSlide: 0, // zero-based index of the first slide to be displayed sync: 1, // true if in/out transitions should occur simultaneously random: 0, // true for random, false for sequence (not applicable to shuffle fx) fit: 0, // force slides to fit container containerResize: 1, // resize container to fit largest slide pause: 0, // true to enable "pause on hover" pauseOnPagerHover: 0, // true to pause when hovering over pager link autostop: 0, // true to end slideshow after X transitions (where X == slide count) autostopCount: 0, // number of transitions (optionally used with autostop to define X) delay: 0, // additional delay (in ms) for first transition (hint: can be negative) slideExpr: null, // expression for selecting slides (if something other than all children is required) cleartype: !$.support.opacity, // true if clearType corrections should be applied (for IE) cleartypeNoBg: false, // set to true to disable extra cleartype fixing (leave false to force background color setting on slides) nowrap: 0, // true to prevent slideshow from wrapping fastOnEvent: 0, // force fast transitions when triggered manually (via pager or prev/next); value == time in ms randomizeEffects: 1, // valid when multiple effects are used; true to make the effect sequence random rev: 0, // causes animations to transition in reverse manualTrump: true, // causes manual transition to stop an active transition instead of being ignored requeueOnImageNotLoaded: true, // requeue the slideshow if any image slides are not yet loaded requeueTimeout: 250, // ms delay for requeue activePagerClass: 'activeSlide', // class name used for the active pager link updateActivePagerLink: null // callback fn invoked to update the active pager link (adds/removes activePagerClass style) }; })(jQuery); ; function SlideShow( element, width, height, transition ) { this.element = element; this.images = []; this.controls = {}; this.transition = transition || 'fade'; var currentWidth = this.element.width(); if ( !width || width > currentWidth ) { width = currentWidth; } this.width = width; this.height = height; this.element.css( { 'height': this.height + 'px' } ); } SlideShow.prototype.showLoadingImage = function( toggle ) { if ( toggle ) { this.loadingImage_ = document.createElement( 'div' ); this.loadingImage_.className = 'slideshow-loading'; var img = document.createElement( 'img' ); img.src = WP_SLIDESHOW_IMAGES.load; this.loadingImage_.appendChild( img ); this.loadingImage_.appendChild( this.makeZeroWidthSpan() ); this.loadingImage_.style.lineHeight = this.height + 'px'; this.element.append( this.loadingImage_ ); } else if ( this.loadingImage_ ) { this.loadingImage_.parentNode.removeChild( this.loadingImage_ ); this.loadingImage_ = null; } }; SlideShow.prototype.init = function() { this.showLoadingImage(true); var self = this; // Set up DOM. for ( var i = 0; i < this.images.length; i++ ) { var imageInfo = this.images[i]; var img = document.createElement( 'img' ); img.src = imageInfo.src + '?w=' + this.width; img.align = 'middle'; var caption = document.createElement( 'div' ); caption.className = 'slideshow-slide-caption'; caption.innerHTML = imageInfo.caption; var container = document.createElement('div'); container.className = 'slideshow-slide'; container.style.lineHeight = this.height + 'px'; // Hide loading image once first image has loaded. if ( i == 0 ) { if ( img.complete ) { // IE, image in cache setTimeout( function() { self.finishInit_(); }, 1); } else { jQuery( img ).load(function() { self.finishInit_(); }); } } container.appendChild( img ); // I'm not sure where these were coming from, but IE adds // bad values for width/height for portrait-mode images img.removeAttribute('width'); img.removeAttribute('height'); container.appendChild( this.makeZeroWidthSpan() ); container.appendChild( caption ); this.element.append( container ); } }; SlideShow.prototype.makeZeroWidthSpan = function() { var emptySpan = document.createElement( 'span' ); emptySpan.className = 'slideshow-line-height-hack'; // Having a NBSP makes IE act weird during transitions, but other // browsers ignore a text node with a space in it as whitespace. if (jQuery.browser.msie) { emptySpan.appendChild(document.createTextNode(' ')); } else { emptySpan.innerHTML = ' '; } return emptySpan; }; SlideShow.prototype.finishInit_ = function() { this.showLoadingImage( false ); this.renderControls_(); var self = this; // Initialize Cycle instance. this.element.cycle( { fx: this.transition, prev: this.controls.prev, next: this.controls.next, slideExpr: '.slideshow-slide', onPrevNextEvent: function() { return self.onCyclePrevNextClick_.apply( self, arguments); } } ); var slideshow = this.element; jQuery( this.controls['stop'] ).click( function() { var button = jQuery(this); var icon; if ( !button.hasClass( 'paused' ) ) { slideshow.cycle( 'pause' ); button.removeClass( ' running '); button.addClass( 'paused' ); icon = 'play'; } else { button.addClass( 'running' ); button.removeClass( 'paused' ); slideshow.cycle( 'resume', true ); icon = 'stop'; } button.children( 'img' ).attr( 'src', WP_SLIDESHOW_IMAGES[icon] ); return false; } ); var controls = jQuery( this.controlsDiv_ ); slideshow.mouseenter( function() { controls.fadeIn(); } ); slideshow.mouseleave( function() { controls.fadeOut(); } ); this.initialized_ = true; }; SlideShow.prototype.renderControls_ = function() { if ( this.controlsDiv_ ) { return; } var controlsDiv = document.createElement( 'div' ); controlsDiv.className = 'slideshow-controls'; controls = [ 'prev', 'stop', 'next' ]; for ( var i = 0; i < controls.length; i++ ) { var controlName = controls[i]; var a = document.createElement( 'a' ); a.href = '#'; controlsDiv.appendChild( a ); this.controls[controlName] = a; } this.element.append( controlsDiv ); this.controlsDiv_ = controlsDiv; }; SlideShow.prototype.onCyclePrevNextClick_ = function( isNext, i, slideElement ) { var postid = this.images[i].id; var stats = new Image(); stats.src = document.location.protocol + '//stats.wordpress.com/g.gif?host=' + escape( document.location.host ) + '&rand=' + Math.random() + '&blog=' + WP_SLIDESHOW_BLOG_INFO.blogId + '&subd=' + WP_SLIDESHOW_BLOG_INFO.subDomain + '&user_id=' + WP_SLIDESHOW_BLOG_INFO.userId + '&post=' + postid + '&ref=' + escape( document.location ); }; ;