// makeNiceTitles
// http://www.kryogenix.org/code/browser/nicetitle/
var XHTMLNS="http://www.w3.org/1999/xhtml";var CURRENT_NICE_TITLE;addEvent(window,"load",makeNiceTitles);function makeNiceTitles(){if(!document.createElement||!document.getElementsByTagName)return;if(!document.createElementNS){document.createElementNS=function(ns,elt){return document.createElement(elt);}}
if(!document.links){document.links=document.getElementsByTagName("a");}
for(var ti=0;ti<document.links.length;ti++){var lnk=document.links[ti];if(lnk.title){lnk.setAttribute("nicetitle",lnk.title);lnk.removeAttribute("title");addEvent(lnk,"mouseover",showNiceTitle);addEvent(lnk,"mouseout",hideNiceTitle);addEvent(lnk,"focus",showNiceTitle);addEvent(lnk,"blur",hideNiceTitle);}}
var instags=document.getElementsByTagName("ins");if(instags){for(ti=0;ti<instags.length;ti++){var instag=instags[ti];if(instag.dateTime){var strDate=instag.dateTime;var dtIns=new Date(strDate.substring(0,4),parseInt(strDate.substring(4,6)-1),strDate.substring(6,8),strDate.substring(9,11),strDate.substring(11,13),strDate.substring(13,15));instag.setAttribute("nicetitle","Added on "+dtIns.toString());addEvent(instag,"mouseover",showNiceTitle);addEvent(instag,"mouseout",hideNiceTitle);addEvent(instag,"focus",showNiceTitle);addEvent(instag,"blur",hideNiceTitle);}}}}
function findPosition(oLink){if(oLink.offsetParent){for(var posX=0,posY=0;oLink.offsetParent;oLink=oLink.offsetParent){posX+=oLink.offsetLeft;posY+=oLink.offsetTop;}
return[posX,posY];}else{return[oLink.x,oLink.y];}}
function showNiceTitle(e){try{if(CURRENT_NICE_TITLE)hideNiceTitle(CURRENT_NICE_TITLE);}catch(err){return;}
if(!document.getElementsByTagName)return;if(window.event&&window.event.srcElement){lnk=window.event.srcElement}else if(e&&e.target){lnk=e.target}
if(!lnk)return;if(lnk.nodeType==1||lnk.nodeType==3){lnk=getParent(lnk,"A");}
if(!lnk)return;var nicetitle=lnk.getAttribute("nicetitle");if(nicetitle==null){nicetitle=lnk.getAttribute("alt");}
var d=document.createElementNS(XHTMLNS,"div");d.className="nicetitle";tnt=document.createTextNode(nicetitle);pat=document.createElementNS(XHTMLNS,"p");pat.className="titletext";pat.appendChild(tnt);d.appendChild(pat);if(lnk.href){tnd=document.createTextNode(lnk.href);pad=document.createElementNS(XHTMLNS,"p");pad.className="destination";pad.appendChild(tnd);d.appendChild(pad);}
STD_WIDTH=300;if(lnk.href){h=lnk.href.length;}else{h=nicetitle.length;}
try{if(nicetitle.length){t=nicetitle.length;}}catch(err){t=80;}
h_pixels=h*6;t_pixels=t*10;if(h_pixels>STD_WIDTH){w=h_pixels;}else if((STD_WIDTH>t_pixels)&&(t_pixels>h_pixels)){w=t_pixels;}else if((STD_WIDTH>t_pixels)&&(h_pixels>t_pixels)){w=h_pixels;}else{w=STD_WIDTH;}
d.style.width=w+'px';mpos=findPosition(lnk);mx=mpos[0];my=mpos[1];d.style.left=(mx+15)+'px';d.style.top=(my+35)+'px';if(window.innerWidth&&((mx+w)>window.innerWidth)){d.style.left=(window.innerWidth-w-25)+"px";}
if(document.body.scrollWidth&&((mx+w)>document.body.scrollWidth)){d.style.left=(document.body.scrollWidth-w-25)+"px";}
document.getElementsByTagName("body")[0].appendChild(d);CURRENT_NICE_TITLE=d;}
function hideNiceTitle(e){if(!document.getElementsByTagName)return;if(typeof(CURRENT_NICE_TITLE)!="undefined"&&CURRENT_NICE_TITLE){document.getElementsByTagName("body")[0].removeChild(CURRENT_NICE_TITLE);CURRENT_NICE_TITLE=null;}}
function addEvent(obj,evType,fn){if(obj.addEventListener){obj.addEventListener(evType,fn,true);return true;}else if(obj.attachEvent){var r=obj.attachEvent("on"+evType,fn);return r;}else{return false;}}
function getParent(el,pTagName){if(el==null)return null;else if(el.nodeType==1&&el.tagName.toLowerCase()==pTagName.toLowerCase())
return el;else
return getParent(el.parentNode,pTagName);}
function getMousePosition(event){if(is.IE){x=window.event.clientX+document.documentElement.scrollLeft+document.body.scrollLeft;y=window.event.clientY+document.documentElement.scrollTop+document.body.scrollTop;}
if(is.NS){x=event.clientX+window.scrollX;y=event.clientY+window.scrollY;}
return[x,y];}
function isNull(a)
{return typeof a=='object'&&!a;}