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12($.11(a.17?a[0]:a,b,18))||0}})(X);',62,72,'|||this|num|function|return|offsetParent|offset|parentOffset|||||borr|top|var|window||Height|left|scroll|Left|padding|elem|if|fn|document|Top|margin|each|results|Width|toLowerCase|visible|position|body|is|Right|Bottom|border|extend|while|borderTopWidth|outer|marginLeft|marginTop|client|documentElement|boxModel|inner|version|pageYOffset|pageXOffset|self|scrollTop|scrollLeft|scrollTo|undefined|jQuery|borderLeftWidth|false|html|curCSS|parseInt|static|css|tagName|test|jquery|true|dimensions'.split('|'),0,{})); /** * hoverIntent is similar to jQuery's built-in "hover" function except that * instead of firing the onMouseOver event immediately, hoverIntent checks * to see if the user's mouse has slowed down (beneath the sensitivity * threshold) before firing the onMouseOver event. * * hoverIntent r5 // 2007.03.27 // jQuery 1.1.2 * * * hoverIntent is currently available for use in all personal or commercial * projects under both MIT and GPL licenses. This means that you can choose * the license that best suits your project, and use it accordingly. * * // basic usage (just like .hover) receives onMouseOver and onMouseOut functions * $("ul li").hoverIntent( showNav , hideNav ); * * // advanced usage receives configuration object only * $("ul li").hoverIntent({ * sensitivity: 2, // number = sensitivity threshold (must be 1 or higher) * interval: 50, // number = milliseconds of polling interval * over: showNav, // function = onMouseOver callback (required) * timeout: 100, // number = milliseconds delay before onMouseOut function call * out: hideNav // function = onMouseOut callback (required) * }); * * @param f onMouseOver function || An object with configuration options * @param g onMouseOut function || Nothing (use configuration options object) * @return The object (aka "this") that called hoverIntent, and the event object * @author Brian Cherne */ (function($) { $.fn.hoverIntent = function(f,g) { // default configuration options var cfg = { sensitivity: 7, interval: 100, timeout: 0 }; // override configuration options with user supplied object cfg = $.extend(cfg, g ? { over: f, out: g } : f ); // instantiate variables // cX, cY = current X and Y position of mouse, updated by mousemove event // pX, pY = previous X and Y position of mouse, set by mouseover and polling interval var cX, cY, pX, pY; // A private function for getting mouse position var track = function(ev) { cX = ev.pageX; cY = ev.pageY; }; // A private function for comparing current and previous mouse position var compare = function(ev,ob) { ob.hoverIntent_t = clearTimeout(ob.hoverIntent_t); // compare mouse positions to see if they've crossed the threshold if ( ( Math.abs(pX-cX) + Math.abs(pY-cY) ) < cfg.sensitivity ) { $(ob).unbind("mousemove",track); // set hoverIntent state to true (so mouseOut can be called) ob.hoverIntent_s = 1; return cfg.over.apply(ob,[ev]); } else { // set previous coordinates for next time pX = cX; pY = cY; // use self-calling timeout, guarantees intervals are spaced out properly (avoids JavaScript timer bugs) ob.hoverIntent_t = setTimeout( function(){compare(ev, ob);} , cfg.interval ); } }; // A private function for delaying the mouseOut function var delay = function(ev,ob) { ob.hoverIntent_t = clearTimeout(ob.hoverIntent_t); ob.hoverIntent_s = 0; return cfg.out.apply(ob,[ev]); }; // A private function for handling mouse 'hovering' var handleHover = function(e) { // next three lines copied from jQuery.hover, ignore children onMouseOver/onMouseOut var p = (e.type == "mouseover" ? e.fromElement : e.toElement) || e.relatedTarget; while ( p && p != this ) { try { p = p.parentNode; } catch(e) { p = this; } } if ( p == this ) { return false; } // copy objects to be passed into t (required for event object to be passed in IE) var ev = jQuery.extend({},e); var ob = this; // cancel hoverIntent timer if it exists if (ob.hoverIntent_t) { ob.hoverIntent_t = clearTimeout(ob.hoverIntent_t); } // else e.type == "onmouseover" if (e.type == "mouseover") { // set "previous" X and Y position based on initial entry point pX = ev.pageX; pY = ev.pageY; // update "current" X and Y position based on mousemove $(ob).bind("mousemove",track); // start polling interval (self-calling timeout) to compare mouse coordinates over time if (ob.hoverIntent_s != 1) { ob.hoverIntent_t = setTimeout( function(){compare(ev,ob);} , cfg.interval );} // else e.type == "onmouseout" } else { // unbind expensive mousemove event $(ob).unbind("mousemove",track); // if hoverIntent state is true, then call the mouseOut function after the specified delay if (ob.hoverIntent_s == 1) { ob.hoverIntent_t = setTimeout( function(){delay(ev,ob);} , cfg.timeout );} } }; // bind the function to the two event listeners return this.mouseover(handleHover).mouseout(handleHover); }; })(jQuery);; /* Debug */ function log(o) { // (only if firebug or firebug lite are there) if (window.console && window.console.log) { var now=new Date(); var m= String(now.getMinutes()); if (m.length==1) m='0'+m; var ns=''+now.getHours()+':'+m+' '+(now.getSeconds()+now.getMilliseconds()/1000).toFixed(3)+'s '; window.console.log(ns,o); } return null; } /* Helpers */ /* These two are untested */ function escape_nodetext(s) { return s.replace(/&/g, '&').replace(//g, '>'); } function escape_attr(s) { return s.replace(/&/g, '&').replace(//g, '>').replace(/"/g, '"').replace(/'/g, '''); } //whitespace strip(), since I can't seem to find one elsewhere // one as a separate function var strip=function(s){return s.replace(/^[\s]+/,'').replace(/[\s]+$/,'');} // and one added to the String class String.prototype.strip=function(){return this.replace(/^[\s]+/,'').replace(/[\s]+$/,'');}; /* Quick and dirty jquery functions to put an outline() or border() on a selection. Also o() and b() for typing ease. can take their respective css styles; defaults to '#777 solid 1px' for both. Meant for development ease. if (window.jQuery) { jQuery.fn.outline = function(args){ if (!args) args='#777 solid 1px'; $(this).css('outline',args); return this; }; jQuery.fn.border = function(args){ if (!args) args='#777 solid 1px'; $(this).css('border',args); return this; }; jQuery.fn.o = jQuery.fn.outline; jQuery.fn.b = jQuery.fn.border; } */ /* Search bar functionality */ function input_check() { function vis(selector,show) { /* sets 'invis'ibility class on element depending on boolean argument */ if (show) $(selector).removeClass('invis'); else $(selector).addClass('invis'); } //Shows warning divs when applicable var charWarn=false,boolWarn=false; $('#searchbar #q').each(function() { var val=$(this).val(); if (val.search(/[\(\)\~\@\%\$\&\#\=]|[*][,-]/)!=-1) charWarn=true; if (val.substr(0,1)=="'" && val.substr(-1)=="'") charWarn=true; if (val.search(/\s(or|OR|NOT|XOR|NEAR)\s/)!=-1) boolWarn=true; }); vis('#charWarn',charWarn); vis('#boolWarn',boolWarn); } /* Index page functionality */ function search() { /* Simple and stupid substring searcher */ $('#res').empty() var res=document.getElementById('res'); res.appendChild(document.createElement('br')); uq=document.getElementById('inp').value.toLowerCase().split(' '); sa=[];for (var i in uq) {if (uq[i].length>0) sa.push(uq[i]); } //filter() being standard would be nice... matches=[]; for (var target in targets) { //for each data point mb=1; for (var j=0;jnb) return 1; return 0; } function code2name(code) { if (targets[code]===undefined) return ''; else return targets[code][0]; } /* space-separated array functions (mostly copies of the css class code) that depends on the targetlist input tag (based on such because it implicitly means the respective form has those values set) */ function ssaAdd(val) { var el=document.getElementById('targetlist'); var a=ssaList(); for(var sVal in a) { if (a[sVal]==val) return; } //in there? leave it. a.push(val); //else add it el.value=a.join(' '); } function ssaRemove(val) { var el=document.getElementById('targetlist'); var a=el.value.split(' '); for(var i=0;i'+niceBookState[e.preview]+''); } } } } function qadiv_toggle() { /* to animate it; otherwise this could be done with just a CSS class toggle */ $('#qadiv').toggleClass('qadivopen'); $('#qadiv.qadivopen').animate({bottom:'0em'},180); $('#qadiv:not(.qadivopen)').animate({bottom:'-19.2em'},80); } function login_modal(must_be_logged_in, more_text) { var mention=''; if (must_be_logged_in) mention+='You must be logged in before you can use this feature. Please log in now.'; if (more_text && more_text.length>0) mention='
'+mention+'
' //Arguably should be using encodeURI on login_form_action var loginform = '
\ \ \ \ \ \ \ \
'+login_elaboration_above+mention+'
Username:
\ \
Password:
'+login_elaboration_below+'
\
\
'; //alert('bar'); //alert(loginform); $(loginform).modal({close:true}); } function bookmark(burl, elid) { /* Bookmark saver helper Takes a link that does the actual saving (so should contain the full record reference), and the element of which the node text should be updated with 'saving...' and 'saved.' messages. If you are logged in, this happens in the background via AJAX, without a new window If you are _not_ logged in, you are sent via a login page in a popup. Assumes the same login state as the last refresh gave, and assumes you successfully log in TODO: do some exchange to remove both these assumptions. The best solution would also refresh the header */ if (logged_in) { var saving = $('#'+elid).parent().html('saving...'); $.ajax({ url:burl, dataType:'html', complete: function(xhr,ty) { if (ty=='success') { if (xhr.responseText.search('Error:')!=-1) saving.html('error!'); else saving.html('saved, see my data'); } else { saving.html('error!'); } } }); } else { //Force login first login_modal(true,'

After you have logged in, the page will refresh so you can save the item.'); } } function isbn_relations() { $('.isbnrelations a').click(function(){ var isbn = $('.isbnrelations').attr('id').substr(4); $('.isbnrelations').html('Fetching...
fetching...'); $.ajax({url: "isbnutil.related?isbn="+isbn, success: function(msg){ $('.isbnrelations').empty(); $('.isbnrelations').html(msg); // TODO: add tooltips to things with titles }, error: function(e) { //alert('Could not fetch ISBN relations. You could try this again. [['+e+']]'); } }); }).click(); //Currently always clicked. TODO: record the } function statusColor(s) { /* Helper for loan status results. Returns class names, see common.css for their implied styling */ if (s.search('lendable')!=-1) return 'green'; else if (s.search('restricted circulation')!=-1 || s.search('on approval')!=-1 || s.search('photocopy only')!=-1 ) return 'yellow'; else if (s.search('expected')!=-1) return 'red'; else return 'yellow'; } function ppn_relations() { $('.ppn').each(function(i){ var jqthis = $(this); var elid = jqthis.attr('id'); var ppn = elid.substr(1); $.ajax({ url: "oclcpica.txt", dataType:'html', data:{'ppn':ppn}, complete: function(xhr,ty) { if (ty=='success') { var numresults=0; var aa=xhr.responseText.split('\t'); if (aa.length==3) { $('#'+elid).html(''+aa[0]+''); numresults+=1; } else { $('#'+elid).html('(invalid response)'); } if (numresults==0) jqthis.parent().empty(); } else if (ty=='error') { $('#'+elid).html(''+error+''); } } }); }); } function highlight(s,jqselection) { /* Hand along a string, and a jQuery selector (or already-selected jq list object) to give the element set that should be highlit in. Short words (length 1 or 2) are not highlighted. Wrapper for jquery highlight plugin */ if (s.length<3) return; if (typeof(jqselection)=='string') { log('doing selection for you'); jqselection=$(jqselection); } //log(jqselection); jqselection.each(function() { //log(this); $.highlight(this,s.toUpperCase()); }); } function titletipper() { /* Adds a cluetip handler, taking the contents from the title attribute. Useful for long tips, where some browsers may chop it off, and for HTML tips. You can call this repeatedly - and may often want to do so after AJAXing. It will only hook in the tip once, filtering out based on a class it sets the first time. */ $('.titletip:not(.titletipped)').each(function(){ var jqt=$(this); var tt=jqt.attr('title'); //If you do not have a title, we add 'Note' if (tt.search('[|]')==-1) jqt.attr('title','Note|'+tt); // doesn't seem to work jqt.cluetip({splitTitle:'|','showTitle':false,width:500,arrows:true}); jqt.addClass('titletipped'); }); } /* **** Results page script *** */ var lrajax = false; function results__loadresults(url,clear,callback) { /* Loads HTML returned by URL into results div Adds hooks and such (highlighting, detail flipping, availability lookup) Only shows loading message if this takes longer than a certain amount of time (e.g. 400ms) */ //if (newwindow) { // window.open(url,'_blank','menubar=no,resizable=yes,toolbar=yes,location=no,status=no,scrollbars=yes'); //} else { if (clear) //empty the results before reloading? $('#results').empty(); var ltimer = setTimeout(function(){ ltimer=false; //$('#results div, #results div *').addClass('ajaxloading'); $('#loading').html('
fetching... fetching results
'); },200); if (lrajax) { /* if there is currently a loadresults() AJAX callback being made, abort it first. */ lrajax.abort(); $('#results .ajaxloading').removeClass('ajaxloading'); } lrajax = $.get(url,function(data) { //callback var xhr=lrajax; lrajax=false; var res = $('#results').html(data); if (ltimer!==false) {clearTimeout(ltimer);ltimer=false;} $('#loading').empty(); $('#results .ajaxloading').removeClass('ajaxloading'); //IE being strange? $('.flip').click( function(){ $(this).toggleClass('expand'); //$(this).hide(0).html( $('.whenexpanded',this).html() ).show(0); //$(this).unbind('mouseover'); //$(this).removeClass('hover'); //$(this).unbind('click'); } ).mouseover( function(){$(this).addClass('hover');} ).mouseout( function(){$(this).removeClass('hover');} ); page_details_loaded(); if (callback) callback(); } ); } } function page_details_loaded() { ppn_relations(); isbn_relations(); //var hlset = $('td.pagerow, .recorddetails .l0, .recorddetails #main'); //for (var i=0; iResults for:') copy HTML from existing DOM element $('#srctr .ddhl').removeClass('ddhl'); el.addClass('ddhl'); // and change selection } var results__sourcesfirst = true; function results__sourceclick(){ var jqthis = $(this); if (results__sourcesfirst) { //The source list is initially position:fixed. On first use, it becomes position:absolute $('#srctr .sources').css({'position':'absolute','width':'70%', 'border':'1px solid #000','background':'#fafafa'}); results__sourcesfirst=false; } results__update_currentsource(jqthis); var arr = jqthis[0].className.split(' '); //A little hackish. The set number, currently one of the classes, for (var i=0; i