var popupEditorContent=null;var popupEditor=function(editorText)
{var options=Object.extend({width:650,height:null,rows:8,submitText:'Submit',cancelText:'Cancel',title:'Cognoti Popup Editor',toolbarSize:'small',onSubmit:Prototype.emptyFunction,onCancel:Prototype.emptyFunction,multiline:true,description:'',additionalControls:null,additionalControlsOnTop:false},arguments[1]||{});var firstLoad=false;if(true||!popupEditorContent)
{popupEditorContent=new Element('div',{id:'popup_wysiwyg','class':'popupeditor'});var textarea;if(options.multiline)
{var textarea=new Element('textarea',{'style':'width: 100%',id:'popup_wysiwyg_editor'});}
else
{var textarea=new Element('input',{'style':'width: 98%',type:'input',id:'popup_wysiwyg_editor'});}
var label=options.description?new Element('label',{'for':'popup_wysiwyg_editor'}).update(options.description):null;var p=new Element('p',{'class':'formsubmit'});var submit=new Element('input',{'class':'button',type:'button',value:options.submitText,id:'popup_wysiwyg_editor_submit'});var cancel=new Element('input',{'class':'button cancel',type:'button',value:options.cancelText,id:'popup_wysiwyg_editor_cancel'});var additionalControlsInsert=null;if(options.additionalControls)
{additionalControlsInsert=options.additionalControlsOnTop?{top:options.additionalControls}:options.additionalControls;}
p.insert(submit).insert(cancel);popupEditorContent.insert(label).insert(textarea).insert(additionalControlsInsert).insert(p);}
var mainClose=function()
{Modalbox.hide();$('popup_wysiwyg_editor_submit').stopObserving('click');$('popup_wysiwyg_editor_cancel').stopObserving('click');}
var setup=function()
{var editor=$('popup_wysiwyg_editor');editor.value=editorText;editor.setAttribute('rows',options.rows);$('popup_wysiwyg_editor_cancel').observe('click',function()
{options.onCancel();mainClose();});$('popup_wysiwyg_editor_submit').observe('click',function()
{var results=new Object();$('popup_wysiwyg').select('input','select','textarea').each(function(elem)
{results[elem.name]=elem.getValue();});if(options.multiline)
{results.text=getWysiwygContent('popup_wysiwyg_editor');}
else
{results.text=$('popup_wysiwyg_editor').getValue();}
options.onSubmit(results);mainClose();});$('popup_wysiwyg_editor_submit').setAttribute('value',options.submitText);$('popup_wysiwyg_editor_cancel').setAttribute('value',options.cancelText);if(options.multiline)
{registerTextArea('popup_wysiwyg_editor',options.toolbarSize);}
Modalbox.resizeToContent();}
var cleanup=function()
{if(options.multiline)
{closeTextArea('popup_wysiwyg_editor');}}
var ModalBoxOptions={width:options.width,title:options.title,overlayClose:false,afterLoad:setup}
Modalbox.show(popupEditorContent,ModalBoxOptions);}
var Preview={types:{}};var popupPreview=function(type,id,title,props,gobackurl)
{var url=null;var url=Preview.types[type];if(url!=null)
{url=url.replace(/{id}/,id);var hash=new Hash(props?props:{width:650});hash.set('afterLoad',function(){Modalbox.resizeToContent();});if(title)
{hash.set('title',title);}
if(gobackurl)
{url=url+'&gobackurl='+escape(window.location.pathname+window.location.search);}
Modalbox.show(url,hash.toObject());return false;}
return true;}
var confirmBubble=function(target,text,options,result)
{result=result||Prototype.emptyFunction;var block=new Element('div');var optionblock=new Element('div');block.insert(new Element('div').update(text));block.insert(optionblock);var bubble;var resultFunc=function(e)
{bubble.close(e);bubble.select('input').each(function(input){input.stopObserving();});result(this.value);}
options.each(function(opt)
{var input=new Element('input',{type:'button',value:opt});input.observe('click',resultFunc);optionblock.insert(input);});bubble=popupBubble(target,block);return bubble;}
var popupBubble=function(target,text)
{var bubble=new Element("div",{style:'display: none;'}).addClassName('popupFlag');var textdiv=new Element('div').addClassName('text').update(text);var a=new Element('a',{href:'#'}).addClassName('close').update('×');var tip=new Element('div',{style:'left: 9px;'}).addClassName('tip');bubble.insert({bottom:a});bubble.insert({bottom:textdiv});bubble.insert({bottom:tip});bubble.target=$(target);bubble.tip=tip;bubble.close=function(e)
{a.stopObserving();a.observe('click',Event.stop);new Effect.Fade(bubble,{duration:1.0,afterFinish:function(){bubble.remove();}});if(e)
{Event.stop(e);}}
bubble.resize=function()
{var offset=bubble.target.positionedOffset();var top=offset.top-bubble.getHeight();var left=offset.left-10;var width=bubble.getWidth();if(left+width>document.viewport.getWidth()+document.viewport.getScrollOffsets().left)
{left=offset.left+bubble.target.getWidth()-width;bubble.tip.setStyle({left:(width-29)+'px'});}
bubble.setStyle({top:top+'px',left:left+'px'});}
a.observe('click',bubble.close);target.getOffsetParent().insert(bubble);bubble.resize();new Effect.Appear(bubble,{duration:.5});return bubble;}
var treeNav=function(ul,forceNow)
{ul=$(ul);var treeFunction=function()
{var nohideli=null;var children=ul.childElements();if(children.length==1){nohideli=children[0];}
var handleClick=function(tree,handle)
{if(handle.hasClassName('handleup'))
{tree.show();handle.removeClassName('handleup');handle.addClassName('handledown');}
else
{handle.addClassName('handleup');handle.removeClassName('handledown');tree.hide();}};ul.select('li').each(function(li)
{var handle=new Element('div').addClassName('handle');li.insert({top:handle});var tree=li.down('ul.treenav');if(tree)
{handle.observe('click',function(){handleClick(tree,handle);});var handle2=li.down('.h');if(handle2)
{handle2.observe('click',function(){handleClick(tree,handle);});}
if(tree.select('input[checked]','li.active').length==0&&nohideli!=li)
{tree.hide();handle.addClassName('handleup');}
else
{handle.addClassName('handledown');}}});}
if(forceNow)
{treeFunction();}
else
{Event.observe(document,'dom:loaded',treeFunction);}}
function setupMonitorActivity(form)
{form=$(form);form.hasChanged=false;form.observe('submit',monitoredFormSubmitted);Event.observe(window,'load',function()
{form.select('input','textarea','select').each(function(i)
{i.observe('change',function(){monitoredFormChanged(form)});});});window.onbeforeunload=function()
{if(form.hasChanged)
{return"It appears that you have made changes without saving.  Leaving now will cause you to lose your changes.";}};}
function monitoredFormChanged(form)
{$(form).hasChanged=true;}
function monitoredFormSubmitted()
{$(this).hasChanged=false;}
var setupAutocomplete=function(textbox,acbox,hiddeninput,type,callback)
{textbox=$(textbox);hiddeninput=$(hiddeninput);new Ajax.Autocompleter(textbox,acbox,'/cognoti/helper/autocomplete.nn',{paramName:'s',minChars:2,parameters:'type='+type,method:'get',afterUpdateElement:function(input,li)
{var value=input.getValue();var id=li.id;textbox.currvalue=value;textbox.currid=id;hiddeninput.value=id;if(callback)
{callback(value,id);}}});$(textbox).observe('change',function(){if(this.currvalue!=this.value)
{hiddeninput.value=0;}
else if(this.currid)
{hiddeninput.value=this.currid;}});}
var setupComments=function(id)
{var commentslist=$('commentslist'+id);var commentcontrols=$('commentcontrols'+id);var commentform=$('commentform'+id);var commenttitleform=$('commenttitleform'+id);commentform.hide();if(commenttitleform)
{commenttitleform.hide();}
commentcontrols.show();commentslist.select('span.options').each(function(span)
{var id=span.id.substring(3);var reply=new Element('a',{'href':'#'}).update('Reply');reply.observe('click',function(e){showCommentForm(commentform,'add',id);Event.stop(e);});if(span.childElements().length>0)
{span.insert({top:new Element('span').update(' | ')});}
span.insert({top:reply});if(span.hasClassName('mycomment'))
{var edit=new Element('a',{'href':'#'}).update('Edit');edit.observe('click',function(e){showCommentForm(commentform,'edit',id);Event.stop(e);});span.insert({top:new Element('span').update(' | ')}).insert({top:edit});}});}
var showCommentTitleForm=function(form)
{Modalbox.show($(form),{title:'Update Discussion Title'});}
var showCommentForm=function(form,process,commentid)
{Modalbox.show($(form),{title:'Comments',overlayClose:false,width:700});form=$(form);var actualform=form.down('form');actualform.reset();actualform.process.value=process;actualform.commentid.value=commentid;if(process=="edit")
{var li=$('discussioncomment'+commentid);var title=li.down('span.title').innerHTML;var content=li.down('p.comment_text').innerHTML;actualform.select('.addonly').invoke('hide');actualform.title.value=title;actualform.content.innerHTML=content.replace(/<br ?\/?>/g,'\n');actualform.submitMe.value="Update Comment";}
else
{actualform.select('.addonly').invoke('show');actualform.content.innerHTML='';actualform.submitMe.value="Add Comment";}
return false;}
var deleteComment=function(link,commentblock)
{confirmBubble(link,'Are you sure you want to delete this comment?',['Yes','No'],function(val)
{if(val=='No'){return;}
var href=link.href.split("?");var target=href[0];var params=href[1]+"&ajax=true";new Ajax.Request(target,{method:'post',parameters:params,onSuccess:function(transport)
{var root=transport.responseXML.documentElement;var status=root.getAttribute("status");var message=root.getElementsByTagName("message")[0].childNodes[0].nodeValue;if(status=="success")
{commentblock=$(commentblock);if(commentblock)
{new Effect.SlideUp(commentblock,{duration:0.5,afterFinish:function(){commentblock.remove();}});}}
else if(status=="partialdelete")
{commentblock=$(commentblock);if(commentblock)
{commentblock.down('p.comment_text').update('*Deleted*');}}
else
{popupBubble(link,message);}}});});return false;}
var submitComments=function(form,commentslist,addtop)
{form=$(form);commentslist=$(commentslist);var params=form.serialize(true);params.ajax='true';form.disable();new Ajax.Request(form.action,{method:'post',parameters:params,onSuccess:function(transport)
{var root=transport.responseXML.documentElement;var status=root.getAttribute("status");var message=root.getElementsByTagName("message")[0].childNodes[0].nodeValue;if(status=="success")
{form.reset();form.enable();if(params.process=="edit")
{var comment=$('discussioncomment'+params.commentid);comment.down('span.title').update(params.title);comment.down('p.comment_text').update(params.content.replace(/\n/g,'<br />'));if(params.title.strip()=='')
{comment.down('span.titlewrapper').hide();}}
else
{var nocomment=commentslist.down('.nocomments');if(nocomment)
{nocomment.hide();}
var section=0;var wrapper=new Element('div',{'class':'wrapper'});var header=new Element('div',{'class':'header'});var options=new Element('span',{'class':'options'});header.insert(options);var titlewrapper=new Element('span',{'class':'titlewrapper'});titlewrapper.insert(new Element('span',{'class':'title'}).update(params.title));titlewrapper.insert(' ');titlewrapper.insert(new Element('span',{'class':'by'}).update('from'));titlewrapper.insert(' ');header.insert(titlewrapper);if(params.title.strip()=='')
{titlewrapper.hide();}
header.insert(new Element('span',{'class':'username'}).update('Me'));header.insert(' ');header.insert(new Element('span',{'class':'date'}).update('Less than 5 minutes ago'));wrapper.insert(header);wrapper.insert(new Element('p',{'class':'comment_text'}).update(params.content.replace(/\n/g,'<br />')));var li=new Element('li').update(new Element('div',{'class':'comment'}).update(wrapper));if(!params.commentid)
{if(addtop)
{commentslist.insert({top:li});}
else
{commentslist.insert(li);}}
else
{var parent=$('discussioncomment'+params.commentid);var childlist=parent.down('ul.sublist');if(!childlist)
{childlist=new Element('ul',{'class':'sublist'});parent.insert(childlist);}
childlist.insert(li);}}
Modalbox.hide();}
else
{popupBubble(form,message);}}});return false;}
function checkAll(fieldName){var checkboxes=[];checkboxes=$$('input[name="'+fieldName+'"]').each(function(e){if(e.type=='checkbox')checkboxes.push(e)});checkboxes.each(function(e){e.checked=1});}
var ajaxSubmitForm=function(form,options)
{var opts=Object.extend({closeModal:true,showMessage:true},options);form=$(form);var params=form.serialize(true);var submit=form.down('.submit');new Ajax.Request(form.action,{method:'post',parameters:params,onSuccess:function(t)
{var root=t.responseXML.documentElement;var status=root.getAttribute("status");var message=root.getElementsByTagName("message")[0].childNodes[0].nodeValue;if(status=="success")
{if(opts.closeModal)
{Modalbox.hide();}
else if(opts.showMessage)
{Modalbox.show(getAlertBox(message));}}
else
{popupBubble(submit,message);}},onFailure:function(t)
{popupBubble(submit,t.statusText);}});}
var getAlertBox=function(message)
{var div=new Element('div');div.insert(new Element('h3').update(message));var close=new Element('a',{'href':'#','class':'button','onclick':'Modalbox.hide(); return false;'}).update('OK');div.insert(new Element('p',{'class':'formsubmit'}).update(close));return div;}
var progressWheel=function()
{return new Element('img',{'src':'/cognoti/img/spinner.gif','alt':'Loading...'})}
var switchTab=function(tabs,targettab,tabsheets,targettabsheet)
{tabs=$(tabs);targettab=$(targettab);tabsheets=$(tabsheets);targettabsheet=$(targettabsheet);tabs.select('li').invoke('removeClassName','current');targettab.addClassName('current');tabsheets.select('.tabsheet').invoke('hide');targettabsheet.show();return false;}
var setupUserAutocomplete=function(textbox,acbox,hiddeninput,callback)
{return setupAutocomplete(textbox,acbox,hiddeninput,'user',callback);}
var setupInstitutionAutocomplete=function(textbox,acbox,hiddeninput,callback)
{return setupAutocomplete(textbox,acbox,hiddeninput,'institution',callback);}
var xmlElementToJs=function(node)
{var o=new Object();var len=node.childNodes.length;if(len==0)
{o=null;}
else if(len==1)
{o=node.childNodes[0].nodeValue;}
else
{for(var i=0;i<len;++i)
{o[node.childNodes[i].nodeName]=xmlElementToJs(node.childNodes[i]);}}
return o;}
var simpleConfirmBubble=function(link,text)
{confirmBubble(link,text,['Yes','No'],function(result){if(result=='Yes')
{window.location.assign(link.href);}});return false;}
var formSubmitConfirmBubble=function(button,text)
{confirmBubble(button,text,['Yes','No'],function(result){if(result=='Yes')
{button.form.submit();}});return false;}
var inputBox=function(inputname,labeltext,inputoptions,labeloptions)
{labeloptions=Object.extend({'class':'label_text'},labeloptions||{});inputoptions=Object.extend({name:inputname},inputoptions||{});var p=new Element('p');p.insert(new Element('label',labeloptions).update(labeltext));p.insert(new Element('input',inputoptions));return p;}
var Cognoti={log:function(content,force)
{if(window.console)
{console.log(content);}
else if(force)
{alert(content);}}}