Drupal.progressBar=function(id,updateCallback,method,errorCallback){var pb=this;this.id=id;this.method=method||"GET";this.updateCallback=updateCallback;this.errorCallback=errorCallback;this.element=document.createElement('div');this.element.id=id;this.element.className='progress';$(this.element).html('<div class="bar"><div class="filled"></div></div><div class="percentage"></div><div class="message">&nbsp;</div>')};Drupal.progressBar.prototype.setProgress=function(percentage,message){if(percentage>=0&&percentage<=100){$('div.filled',this.element).css('width',percentage+'%');$('div.percentage',this.element).html(percentage+'%')};$('div.message',this.element).html(message);if(this.updateCallback)this.updateCallback(percentage,message,this)};Drupal.progressBar.prototype.startMonitoring=function(uri,delay){this.delay=delay;this.uri=uri;this.sendPing()};Drupal.progressBar.prototype.stopMonitoring=function(){clearTimeout(this.timer);this.uri=null};Drupal.progressBar.prototype.sendPing=function(){if(this.timer)clearTimeout(this.timer);if(this.uri){var pb=this;$.ajax({type:this.method,url:this.uri,data:'',dataType:'json',success:function(progress){if(progress.status==0){pb.displayError(progress.data);return};pb.setProgress(progress.percentage,progress.message);pb.timer=setTimeout(function(){pb.sendPing()},pb.delay)},error:function(xmlhttp){pb.displayError(Drupal.ahahError(xmlhttp,pb.uri))}})}};Drupal.progressBar.prototype.displayError=function(string){var error=document.createElement('div');error.className='error';error.innerHTML=string;$(this.element).before(error).hide();if(this.errorCallback)this.errorCallback(this)};
Drupal.tableHeaderDoScroll=function(){if(typeof(Drupal.tableHeaderOnScroll)=='function')Drupal.tableHeaderOnScroll()};Drupal.behaviors.tableHeader=function(context){if(jQuery.browser.msie&&parseInt(jQuery.browser.version,10)<7)return;var headers=[];$('table.sticky-enabled thead:not(.tableHeader-processed)',context).each(function(){var headerClone=$(this).clone(true).insertBefore(this.parentNode).wrap('<table class="sticky-header"></table>').parent().css({position:'fixed',top:'0px'});headerClone=$(headerClone)[0];headers.push(headerClone);var table=$(this).parent('table')[0];headerClone.table=table;tracker(headerClone);$(table).addClass('sticky-table');$(this).addClass('tableHeader-processed')});var prevAnchor=''
function tracker(e){var viewHeight=document.documentElement.scrollHeight||document.body.scrollHeight;if(e.viewHeight!=viewHeight){e.viewHeight=viewHeight;e.vPosition=$(e.table).offset().top-4;e.hPosition=$(e.table).offset().left;e.vLength=e.table.clientHeight-100;var parentCell=$('th',e.table);$('th',e).each(function(index){var cellWidth=parentCell.eq(index).css('width');if(cellWidth=='auto')cellWidth=parentCell.get(index).clientWidth+'px';$(this).css('width',cellWidth)});$(e).css('width',$(e.table).css('width'))};var hScroll=document.documentElement.scrollLeft||document.body.scrollLeft,vOffset=(document.documentElement.scrollTop||document.body.scrollTop)-e.vPosition,visState=(vOffset>0&&vOffset<e.vLength)?'visible':'hidden';$(e).css({left:-hScroll+e.hPosition+'px',visibility:visState});if(prevAnchor!=location.hash){if(location.hash!=''){var offset=$('td'+location.hash).offset();if(offset){var top=offset.top,scrollLocation=top-$(e).height();$('body, html').scrollTop(scrollLocation)}};prevAnchor=location.hash}};if(!$('body').hasClass('tableHeader-processed')){$('body').addClass('tableHeader-processed');$(window).scroll(Drupal.tableHeaderDoScroll);$(document.documentElement).scroll(Drupal.tableHeaderDoScroll)};Drupal.tableHeaderOnScroll=function(){$(headers).each(function(){tracker(this)})};var time=null,resize=function(){if(time)return;time=setTimeout(function(){$('table.sticky-header').each(function(){this.viewHeight=0;tracker(this)});time=null},250)};$(window).resize(resize)};