registerNamespaces("Plaxo");Plaxo.Util.Timer.setTimersEnabled(false);Plaxo.byId=function(elem){if(typeof elem=='string'){elem=document.getElementById(elem)}return elem};Plaxo.Class={create:function(){return function(){this.initialize.apply(this,arguments)}}};Plaxo.ABLauncher=Plaxo.Class.create();Plaxo.ABLauncher.prototype={initialize:function(){Plaxo.Debug.trace('initializing');this.name="Plaxo.ABLauncher 1.0";this.abWin=null;this.textArea=null;this.currentEmails={}},dialogWidth:460,dialogHeight:480,toQueryString:function(options){var queryComponents=[];for(key in options){if(typeof options[key]=='function')continue;var queryComponent=encodeURIComponent(key)+'='+encodeURIComponent(options[key]);queryComponents.push(queryComponent)}return queryComponents.join('&')},showABChooser:function(textArea,plaxoHost,callbackPage,extraOptions){this.textArea=Plaxo.byId(textArea);if(!this.textArea){Plaxo.Debug.error("can't find text area -> aborting");return}this.currentEmails={};this.extractEmails(this.textArea.value);if(!this.abWin||this.abWin.closed){if(callbackPage.length>0&&callbackPage.charAt(0)!='/'){callbackPage='/'+callbackPage}var cb=location.protocol+'//'+location.host+callbackPage;extraOptions.cb=cb;extraOptions.host=location.href;extraOptions.ts=new Date().getTime();var qs=this.toQueryString(extraOptions);var url='https://'+plaxoHost+'/ab_chooser?'+qs;if(extraOptions.plaxoMembersOnly){url+='&direct=1'}else{var emails=this.getCurrentEmailList().join(',');url+='&t=import&emails='+escape(emails)}this.abWin=popup(url,"PlaxoABC",this.dialogWidth,this.dialogHeight,'resizable=no,scrollbars=no')}if(this.abWin){this.abWin.focus()}},getCurrentEmailList:function(){var emails=[];for(email in this.currentEmails){emails.push(email)}return emails},extractEmails:function(str){var index=0;while(true){index=str.indexOf('@',index);if(index==-1)break;var start=Plaxo.String.findBoundary(str,index-1,false);var end=Plaxo.String.findBoundary(str,index+1,true);var email=str.substring(start,end+1).toLowerCase();this.currentEmails[email]=1;index++}},hasCurrentEmail:function(email){return this.currentEmails[email.toLowerCase()]},addCheckedRecipients:function(text){if(!text)return false;if(!this.textArea){Plaxo.Debug.error('no text area to add recipients to');return false}var curText=this.textArea.value;if(curText&&!curText.trim().endsWith(','))curText+=', ';curText+=text;this.setTextAreaValue(curText);return true},setTextAreaValue:function(str){this.textArea.value=str}};Plaxo.abl=null;function showPlaxoABChooser(textArea,callbackPage,plaxoHost,extraOptions){if(!Plaxo.abl)Plaxo.abl=new Plaxo.ABLauncher();if(!plaxoHost)plaxoHost='www.plaxo.com';if(!extraOptions)extraOptions={};Plaxo.abl.showABChooser(textArea,plaxoHost,callbackPage,extraOptions)}