|
0
|
1 /* Copyright (c) 2006 Patrick Fitzgerald */
|
|
|
2
|
|
|
3 function tabberObj(argsObj)
|
|
|
4 {var arg;this.div=null;this.classMain="tabber";this.classMainLive="tabberlive";this.classTab="tabbertab";this.classTabDefault="tabbertabdefault";this.classNav="tabbernav";this.classTabHide="tabbertabhide";this.classNavActive="tabberactive";this.titleElements=['h2','h3','h4','h5','h6'];this.titleElementsStripHTML=true;this.removeTitle=true;this.addLinkId=false;this.linkIdFormat='<tabberid>nav<tabnumberone>';for(arg in argsObj){this[arg]=argsObj[arg];}
|
|
|
5 this.REclassMain=new RegExp('\\b'+this.classMain+'\\b','gi');this.REclassMainLive=new RegExp('\\b'+this.classMainLive+'\\b','gi');this.REclassTab=new RegExp('\\b'+this.classTab+'\\b','gi');this.REclassTabDefault=new RegExp('\\b'+this.classTabDefault+'\\b','gi');this.REclassTabHide=new RegExp('\\b'+this.classTabHide+'\\b','gi');this.tabs=new Array();if(this.div){this.init(this.div);this.div=null;}}
|
|
|
6 tabberObj.prototype.init=function(e)
|
|
|
7 {var
|
|
|
8 childNodes,i,i2,t,defaultTab=0,DOM_ul,DOM_li,DOM_a,aId,headingElement;if(!document.getElementsByTagName){return false;}
|
|
|
9 if(e.id){this.id=e.id;}
|
|
|
10 this.tabs.length=0;childNodes=e.childNodes;for(i=0;i<childNodes.length;i++){if(childNodes[i].className&&childNodes[i].className.match(this.REclassTab)){t=new Object();t.div=childNodes[i];this.tabs[this.tabs.length]=t;if(childNodes[i].className.match(this.REclassTabDefault)){defaultTab=this.tabs.length-1;}}}
|
|
|
11 DOM_ul=document.createElement("ul");DOM_ul.className=this.classNav;for(i=0;i<this.tabs.length;i++){t=this.tabs[i];t.headingText=t.div.title;if(this.removeTitle){t.div.title='';}
|
|
|
12 if(!t.headingText){for(i2=0;i2<this.titleElements.length;i2++){headingElement=t.div.getElementsByTagName(this.titleElements[i2])[0];if(headingElement){t.headingText=headingElement.innerHTML;if(this.titleElementsStripHTML){t.headingText.replace(/<br>/gi," ");t.headingText=t.headingText.replace(/<[^>]+>/g,"");}
|
|
|
13 break;}}}
|
|
|
14 if(!t.headingText){t.headingText=i+1;}
|
|
|
15 DOM_li=document.createElement("li");t.li=DOM_li;DOM_a=document.createElement("a");DOM_a.appendChild(document.createTextNode(t.headingText));DOM_a.href="javascript:void(null);";DOM_a.title=t.headingText;DOM_a.onclick=this.navClick;DOM_a.tabber=this;DOM_a.tabberIndex=i;if(this.addLinkId&&this.linkIdFormat){aId=this.linkIdFormat;aId=aId.replace(/<tabberid>/gi,this.id);aId=aId.replace(/<tabnumberzero>/gi,i);aId=aId.replace(/<tabnumberone>/gi,i+1);aId=aId.replace(/<tabtitle>/gi,t.headingText.replace(/[^a-zA-Z0-9\-]/gi,''));DOM_a.id=aId;}
|
|
|
16 DOM_li.appendChild(DOM_a);DOM_ul.appendChild(DOM_li);}
|
|
|
17 e.insertBefore(DOM_ul,e.firstChild);e.className=e.className.replace(this.REclassMain,this.classMainLive);this.tabShow(defaultTab);if(typeof this.onLoad=='function'){this.onLoad({tabber:this});}
|
|
|
18 return this;};tabberObj.prototype.navClick=function(event)
|
|
|
19 {var
|
|
|
20 rVal,a,self,tabberIndex,onClickArgs;a=this;if(!a.tabber){return false;}
|
|
|
21 self=a.tabber;tabberIndex=a.tabberIndex;a.blur();if(typeof self.onClick=='function'){onClickArgs={'tabber':self,'index':tabberIndex,'event':event};if(!event){onClickArgs.event=window.event;}
|
|
|
22 rVal=self.onClick(onClickArgs);if(rVal===false){return false;}}
|
|
|
23 self.tabShow(tabberIndex);return false;};tabberObj.prototype.tabHideAll=function()
|
|
|
24 {var i;for(i=0;i<this.tabs.length;i++){this.tabHide(i);}};tabberObj.prototype.tabHide=function(tabberIndex)
|
|
|
25 {var div;if(!this.tabs[tabberIndex]){return false;}
|
|
|
26 div=this.tabs[tabberIndex].div;if(!div.className.match(this.REclassTabHide)){div.className+=' '+this.classTabHide;}
|
|
|
27 this.navClearActive(tabberIndex);return this;};tabberObj.prototype.tabShow=function(tabberIndex)
|
|
|
28 {var div;if(!this.tabs[tabberIndex]){return false;}
|
|
|
29 this.tabHideAll();div=this.tabs[tabberIndex].div;div.className=div.className.replace(this.REclassTabHide,'');this.navSetActive(tabberIndex);if(typeof this.onTabDisplay=='function'){this.onTabDisplay({'tabber':this,'index':tabberIndex});}
|
|
|
30 return this;};tabberObj.prototype.navSetActive=function(tabberIndex)
|
|
|
31 {this.tabs[tabberIndex].li.className=this.classNavActive;return this;};tabberObj.prototype.navClearActive=function(tabberIndex)
|
|
|
32 {this.tabs[tabberIndex].li.className='';return this;};function tabberAutomatic(tabberArgs)
|
|
|
33 {var
|
|
|
34 tempObj,divs,i;if(!tabberArgs){tabberArgs={};}
|
|
|
35 tempObj=new tabberObj(tabberArgs);divs=document.getElementsByTagName("div");for(i=0;i<divs.length;i++){if(divs[i].className&&divs[i].className.match(tempObj.REclassMain)){tabberArgs.div=divs[i];divs[i].tabber=new tabberObj(tabberArgs);}}
|
|
|
36 return this;}
|
|
|
37 function tabberAutomaticOnLoad(tabberArgs)
|
|
|
38 {var oldOnLoad;if(!tabberArgs){tabberArgs={};}
|
|
|
39 oldOnLoad=window.onload;if(typeof window.onload!='function'){window.onload=function(){tabberAutomatic(tabberArgs);};}else{window.onload=function(){oldOnLoad();tabberAutomatic(tabberArgs);};}}
|
|
|
40 if(typeof tabberOptions=='undefined'){tabberAutomaticOnLoad();}else{if(!tabberOptions['manualStartup']){tabberAutomaticOnLoad(tabberOptions);}} |
