/***************************************************************************** base.js This file is included on all pages of the site. CONTENTS 1. Compressed jQuery 2. The Good Stuff (current development) a. Dynamic Header b. Ticker c. Dialog Box 3. 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0, y = 0, elem = this[0], parent = this[0], op, sl = 0, st = 0, options = jQuery.extend({ margin: true, border: true, padding: false, scroll: true }, options || {}); do { x += parent.offsetLeft || 0; y += parent.offsetTop || 0; // Mozilla and IE do not add the border if (jQuery.browser.mozilla || jQuery.browser.msie) { // get borders var bt = parseInt(jQuery.css(parent, 'borderTopWidth')) || 0; var bl = parseInt(jQuery.css(parent, 'borderLeftWidth')) || 0; // add borders to offset x += bl; y += bt; // Mozilla removes the border if the parent has overflow property other than visible if (jQuery.browser.mozilla && parent != elem && jQuery.css(parent, 'overflow') != 'visible') { x += bl; y += bt; } } if (options.scroll) { // Need to get scroll offsets in-between offsetParents op = parent.offsetParent; do { sl += parent.scrollLeft || 0; st += parent.scrollTop || 0; parent = parent.parentNode; // Mozilla removes the border if the parent has overflow property other than visible if (jQuery.browser.mozilla && parent != elem && parent != op && jQuery.css(parent, 'overflow') != 'visible') { y += parseInt(jQuery.css(parent, 'borderTopWidth')) || 0; x += parseInt(jQuery.css(parent, 'borderLeftWidth')) || 0; } } while (parent != op); } else parent = parent.offsetParent; if (parent && (parent.tagName.toLowerCase() == 'body' || parent.tagName.toLowerCase() == 'html')) { // Safari doesn't add the body margin for elments positioned with static or relative if (jQuery.browser.safari && jQuery.css(parent, 'position') != 'absolute') { x += parseInt(jQuery.css(op, 'marginLeft')) || 0; y += parseInt(jQuery.css(op, 'marginTop')) || 0; } break; // Exit the loop } } while (parent); if ( !options.margin) { x -= parseInt(jQuery.css(elem, 'marginLeft')) || 0; y -= parseInt(jQuery.css(elem, 'marginTop')) || 0; } // Safari and Opera do not add the border for the element if ( options.border && (jQuery.browser.safari || jQuery.browser.opera) ) { x += parseInt(jQuery.css(elem, 'borderLeftWidth')) || 0; y += parseInt(jQuery.css(elem, 'borderTopWidth')) || 0; } else if ( !options.border && !(jQuery.browser.safari || jQuery.browser.opera) ) { x -= parseInt(jQuery.css(elem, 'borderLeftWidth')) || 0; y -= parseInt(jQuery.css(elem, 'borderTopWidth')) || 0; } if ( options.padding ) { x += parseInt(jQuery.css(elem, 'paddingLeft')) || 0; y += parseInt(jQuery.css(elem, 'paddingTop')) || 0; } // Opera thinks offset is scroll offset for display: inline elements if (options.scroll && jQuery.browser.opera && jQuery.css(elem, 'display') == 'inline') { sl -= elem.scrollLeft || 0; st -= elem.scrollTop || 0; } var returnValue = options.scroll ? { top: y - st, left: x - sl, scrollTop: st, scrollLeft: sl } : { top: y, left: x }; if (returnObject) { jQuery.extend(returnObject, returnValue); return this; } else { return returnValue; } }; /***************************************************************************** THE GOOD STUFF This is common functionality that was written recently. It's supposed to be here. "/* -- fix Textmate syntax highlighting *****************************************************************************/ /******* Header *******/ function initHeader() { /* // Use a dynamic label in the header var defaultText = "search for..."; $("#search-field label").remove(); // Insert default text if no term is supplied if ($("#search-field #search").val() == "") { $("#search-field #search").val(defaultText); } $("#search-field #search").focus(function(){ if ($(this).val() == defaultText) { $(this).val(""); } }); $("#search-field #search").blur(function(){ if ($(this).val() == "") { $(this).val(defaultText); } }); $("#header form").submit(function(){ if ($("#search-field #search").val() == defaultText) { $("#search-field #search").val(""); } }); // Use link selectors in the header $.each($("#header form li"), function(i, n){ var label = $(n).find("label"); var radio = $(n).find("input"); var text = $(n).find("label").text(); // Create the links var anchor = document.createElement("a"); anchor.setAttribute("href", "#"); anchor.appendChild(document.createTextNode(text)); // If the radio button is checked, set the link as "selected" if (radio.attr("checked")) { $(anchor).addClass("selected"); } // Add behavior to the link selector $(anchor).click(function(){ $("#header form .selected").removeClass("selected"); $(this).addClass("selected"); radio.attr("checked", "checked"); return false; }); // Replace the label/radio-button with the link selector label.before(anchor).addClass("hidden"); }); */ } $(function(){ $("#navigation li").mouseover(function(){ $(this).addClass("active"); }).mouseout(function(){ $(this).removeClass("active"); }); }); /******* Search Controls *******/ function initSearchSettings() { var sentence = "Search in " + $("#settings #type :selected").text() + ""; if ($("#settings #from").length > 0) { sentence += " from " + $("#settings #from :selected").text() + ""; } else if ($("#settings #faves").length > 0) { sentence += " from favorites of " + $("#settings #faves :selected").text() + ""; sentence += " with " + $("#settings #authority :selected").text() + ""; } else if ($("#settings #blogtag").length > 0) { sentence += " from blogs tagged " + $("#settings #blogtag :selected").text() + ""; sentence += " with " + $("#settings #authority :selected").text() + ""; } else { sentence += " of blogs with " + $("#settings #authority :selected").text() + ""; } sentence += " in " + $("#settings #language :selected").text() + ""; $("#settings").append("

" + sentence + " [change]

"); $("#settings p a.change").click(function(){ $("#settings p").slideUp(function(){ $("#settings fieldset").slideDown(); }); return false; }); $("#settings fieldset").css("display", "none"); } /******* Dialog Box *******/ // Attach the sign-in dialog to the navigation link (if it exists) $(function(){ $("#sign-in-link").click(function(){ showLoginDialog(); // Less than ideal, sorry; I'm on a crunch -- MSL $("#signin-dialog-login").removeClass("hidden"); return false; }); }); function showDialogOverlay() { // Get the overlay in the right place and show it $("#dialog-overlay").remove().appendTo("body").removeClass("hidden").click(function(e){ if (e.target.getAttribute("id") == "dialog-overlay") { $(this).addClass("hidden"); return false; } }); $("#dialog-overlay .close").click(function(){ $("#dialog-overlay").addClass("hidden"); return false; }); var offset = $(window).scrollTop() + ($(window).height() / 4); $("#dialog-overlay").css("padding-top", offset + "px"); $("#dialog-overlay").height($(document).height() - offset); } function hideOverlay() { $("#dialog-overlay").addClass("hidden"); } function swapOverlayContents(dialog) { var overlay = $("#dialog-overlay"); overlay.children(".dialog").remove().addClass('hidden').appendTo('body'); $(dialog).remove().appendTo(overlay).removeClass('hidden'); } function showLoginDialog() { swapOverlayContents($('#signin-dialog')); $("#signin-dialog .toggle").click(function(){ $("#signin-dialog .hidden.subdialog").removeClass("hidden"); $(this).parents(".subdialog").addClass("hidden"); return false; }); showDialogOverlay(); $("#signin-membername").focus(); } function showEmailDialog(emailLink) { swapOverlayContents($('#email-dialog')); $('#email-errors').addClass('hidden'); $('#email-errors div').empty(); showDialogOverlay(); // to prevent repeated resubmission of previously submitted email forms on single page, unbind previous submit bindings // ryan suggested binding once onload and setting the form action to the current wtf email link on show, but i couldn't // figure out a quick way to handle adding 'email sent' after emailLink with that method $('#email-dialog form').unbind('submit'); $('#email-dialog form').submit(function(){ var params = { 'format' : 'json' }; $(this).find("input, textarea").each(function() { params[this.id] = $(this).val(); }); $.post(emailLink.attr("href"), params, function(json) { try { $('#email-submit .loading').addClass('hidden'); eval('data =' + json); if (data['status'] == 'emailSent') { hideOverlay(); //$('#to').val(''); $('#message').val(''); $('.error', emailLink.parent()).remove(); $('#email-errors div').empty(); emailLink.after('email sent!'); $('.error', emailLink.parent()).change(addFade).trigger("change"); } else if (data['status'] == 'error') { var status = ''; if (!data['errors']) { data['errors'] = ['There was a problem sending your mail. Please try again.']; } status = '
    '; for(var i = 0; i < data['errors'].length; i++) { var error = data['errors'][i]; status += '
  • ' + error + '
    • '; } status += '
'; showEmailErrors(status); } else if (data['status'] == 'serviceFailure') { showEmailErrors('
  • There was a problem sending your mail. Please try again.
'); } } catch (err) { if (err.name == 'SyntaxError') { //bug/failure showEmailErrors('
  • There was a problem sending your mail. Please try again.
    • " + tag + ".jsHide {display:none}"); // For hiding form submit buttons that use onChange. var loadingmessage = "Loading"; function $e() { // getElementById() var elements = new Array(); for (var i = 0; i < arguments.length; i++) { var element = arguments[i]; if (typeof element == 'string') element = document.getElementById(element); if (arguments.length == 1) return element; elements.push(element); } return elements; } function hasClass(object, className) { if (!object.className) return false; return (object.className.search('(^|\\s)' + className + '(\\s|$)') != -1); } /* Click Tracking */ function track(href,placement){ trackerjax = window.ActiveXObject ? new ActiveXObject("Microsoft.XMLHTTP") : new XMLHttpRequest(); if(trackerjax){ url = "/r" + href + "?a=1&referer=" + window.location.pathname + "&p=" + placement; trackerjax.open("GET",url,true); trackerjax.send(null); } } /* This is legacy tracking code, leaving it in but chaning the class name to trk-legacy */ $(window).bind("load",function(){ // Add clicktracker to a.trk elements on page load $("a.trk-legacy").click(function(){ link = "/" + this.href; linkLocal = link.indexOf("technorati.com"); if (linkLocal > -1){ link = this.pathname; } track(link,"auto"); }); }); /* Authority Explanation Toggle */ function authExp(){ if($e("authexp").style.display == "none"){ $("#authexp").slideDown("fast"); } else { $("#authexp").slideUp("fast"); } } /* Cookie */ function setCookie(cookieName,cookieValue,nDays,domain) { var today = new Date(); var expire = new Date(); if (nDays==null || nDays==0) nDays=1; expire.setTime(today.getTime() + 3600000*24*nDays); document.cookie = cookieName+"="+escape(cookieValue) + ";path=/" + ";expires="+expire.toGMTString() + ";domain=" + domain; } function deleteCookie(name, domain){ if (getCookie(name)){ document.cookie = name + "=" + ((domain) ? "; domain=" + domain : "") + "; expires=Thu, 01-Jan-70 00:00:01 GMT"; } } function newWindow(t) {t.target="_blank";} function getCookie(name){ var dc = document.cookie; var prefix = name + "="; var begin = dc.indexOf("; " + prefix); if (begin == -1){ begin = dc.indexOf(prefix); if (begin != 0) return null; } else{ begin += 2; } var end = document.cookie.indexOf(";", begin); if (end == -1){ end = dc.length; } return unescape(dc.substring(begin + prefix.length, end)); } /* "AJAX" */ okForXMLHTTPREQUEST = window.ActiveXObject ? new ActiveXObject("Microsoft.XMLHTTP") : new XMLHttpRequest(); if(okForXMLHTTPREQUEST){ document.write(""); // Not ideal. } function ajaxSuccess(response){ // Check if ajax response was succesful return (response.indexOf("%Success") > -1 && response != "NULL"); } /* AJAX Functions */ function getWB(tag,sortorder){ // Who's Blogging Box if (okForXMLHTTPREQUEST){ $("#whosblogging").load( "/blogs/" + tag, {ajax: 1, tmpl: "b", sort: sortorder, limit: 5}, function(response){ if(ajaxSuccess(response)) { $("whos-blogging").show(); } } ); } } function getMembersTag(tag,limit){ // Who's Blogging Box if (okForXMLHTTPREQUEST){ $("#membertags").load( "/ajax/tag-members-using.php", {tag: tag, limit: limit}, function(response){ if(ajaxSuccess(response)) { document.getElementById("sb-membertags").style.display = "block"; } } ); } } /* Staff Page */ function showPerson(person) { document.getElementById("bio_" + selected_staffID).className = "bio"; document.getElementById("bio_" + person).className = "bio selected"; selected_staffID = person; } /* * Mini */ function popupSearch(term,windowid){ window.open('/mini/index.html?s=' + term,'Mini' + windowid, 'width=310,height=470,resizable=1,scrollbars=1,status=1') } function popupNetworkAgreementText(){ window.open('/static/text/network-agreement.html','NetworkAgreementText', 'width=640,height=640,resizable=1,scrollbars=1,status=1') } function popupSubmit(){ s = document.getElementById("kw-search"); if (s.value != '') { windowid="i" + Math.round(Math.random()*50000000); // term = escape(s.value); term = encodeURIComponent(s.value); popupSearch(term,windowid); return false; } else { return false; } } function cMini() { window.onerror=function(){return true}; topFrame = top.location.href if (topFrame.indexOf('technorati.com') > -1) document.getElementById("fromtechnorati").style.display = "none"; } var showDetails = { detailsBox : $("#detailsBox"), showDetails : function (id) { if ($("#detailsBox").length == 0) { $("#content").append('
    '); } if (okForXMLHTTPREQUEST){ document.body.style.cursor = 'progress'; $("#detailsBox").load( "/ajax/post-details.php", {id: id, format: 1}, function(response){ if(ajaxSuccess(response)) { if(document.all) $(".resultsummary select").css({display: 'none'}); TB_position(); $("#detailsBox").fadeIn('fast'); document.body.style.cursor = 'auto'; return false; } else { document.body.style.cursor = 'auto'; return true; } } ); } else { return true; } }, hideDetails: function (){ if(document.all) { $('#detailsBox').css({display:"none"}) if(document.all) $(".resultsummary select").css({display: 'inline'}); } else { $('#detailsBox').fadeOut('fast',function(){$e('detailsBox').style.display='none'}) } } } function sd(id){ showDetails.showDetails(id); } function TB_position() { var pagesize = getPageSize(); var arrayPageScroll = getPageScrollTop(); $("#detailsBox").css({left: "35px", top: (arrayPageScroll[1] + ((pagesize[1]-600)/2))+"px" }); } function getPageScrollTop(){ var yScrolltop; if (self.pageYOffset) { yScrolltop = self.pageYOffset; } else if (document.documentElement && document.documentElement.scrollTop){ // Explorer 6 Strict yScrolltop = document.documentElement.scrollTop; } else if (document.body) {// all other Explorers yScrolltop = document.body.scrollTop; } arrayPageScroll = new Array('',yScrolltop) return arrayPageScroll; } function 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 = new Array(w,h) return arrayPageSize; } /* Sweet Titles (c) Creative Commons 2005 http://creativecommons.org/licenses/by-sa/2.5/ Author: Dustin Diaz | http://www.dustindiaz.com Modified for use on Technorati */ var sweetTitles = { xCord : 0, yCord : 0, obj : Object, tip : Object, init : function() { if ( !document.getElementById || !document.createElement || !document.getElementsByTagName ) { return; } var i,j; this.tip = document.createElement('div'); this.tip.id = 'toolTip'; if (document.getElementById("footer")) { document.getElementById("footer").appendChild(this.tip); this.tip.style.top = '0'; this.tip.style.visibility = 'hidden'; } $("a.tt").each(function(i){ this.onmouseover = sweetTitles.tipOver; this.onmouseout = sweetTitles.tipOut; this.setAttribute('tip',this.getAttribute('title')); this.removeAttribute('title'); }); }, updateXY : function(e) { if ( document.captureEvents ) { sweetTitles.xCord = e.pageX; sweetTitles.yCord = e.pageY; } else if ( window.event.clientX ) { sweetTitles.xCord = window.event.clientX+document.documentElement.scrollLeft; sweetTitles.yCord = window.event.clientY+document.documentElement.scrollTop; } }, tipOut: function() { if (this.firstChild.src && hasClass(this.firstChild, "hov") && this.firstChild.getAttribute('osrc')){ this.firstChild.setAttribute('src',this.firstChild.getAttribute("osrc")); } if ( window.tID ) { clearTimeout(tID); } if ( window.opacityID ) { clearTimeout(opacityID); } sweetTitles.tip.style.visibility = 'hidden'; }, tipOver : function(e) { sweetTitles.obj = this; tID = window.setTimeout("sweetTitles.tipShow()",100); sweetTitles.updateXY(e); if (this.firstChild.src && hasClass(this.firstChild, "hov")){ this.firstChild.setAttribute('osrc',this.firstChild.src); var ftype = this.firstChild.src.substring(this.firstChild.src.lastIndexOf('.'), this.firstChild.src.length); this.firstChild.setAttribute('src',this.firstChild.src.replace(ftype, '-over'+ftype)); } }, tipShow : function() { var scrX = Number(this.xCord); var scrY = Number(this.yCord); var tp = parseInt(scrY+15); var lt = parseInt(scrX+10); var anch = this.obj; this.tip.innerHTML = "

    "+anch.getAttribute('tip')+"

    "; if ( parseInt(document.documentElement.clientWidth+document.documentElement.scrollLeft) < parseInt(this.tip.offsetWidth+lt) ) { this.tip.style.left = parseInt(lt-(this.tip.offsetWidth+10))+'px'; } else { this.tip.style.left = lt+'px'; } if ( parseInt(document.documentElement.clientHeight+document.documentElement.scrollTop) < parseInt(this.tip.offsetHeight+tp) ) { this.tip.style.top = parseInt(tp-(this.tip.offsetHeight+10))+'px'; } else { this.tip.style.top = tp+'px'; } if(hasClass(this.obj,"ttr")){ $(this.tip).addClass("ttr"); } else { $(this.tip).removeClass("ttr"); } this.tip.style.visibility = 'visible'; this.tip.style.opacity = '.1'; this.tipFade(10); }, tipFade: function(opac) { var passed = parseInt(opac); var newOpac = parseInt(passed+10); if ( newOpac < 95 ) { this.tip.style.opacity = '.'+newOpac; this.tip.style.filter = "alpha(opacity:"+newOpac+")"; opacityID = window.setTimeout("sweetTitles.tipFade('"+newOpac+"')",20); } else { } } }; $(function(){ sweetTitles.init(); if ($("#welcome")) { $("#welcome").slideDown(); $("#welcome a.close").click(function(){ $("#welcome").slideUp(); return false; }); } }); // Set up popups $(function(){ $("a.new-window").attr("target", "_blank"); }); function surfto(form) { var myindex=form.select1.selectedIndex; if (form.select1.options[myindex].value != "0") { top.location.href=form.select1.options[myindex].value; } }