document.addEventListener('load',function(){var a,e,i,imgs,fix=function(img,alt){if(img.hasAttribute('alt')){if(!img.hasAttribute('title')){img.setAttribute('title',img.getAttribute('alt'));}}else{img.setAttribute('alt',alt);}};e=document.createElement('span');e.innerHTML='?';a=e.firstChild.nodeValue;imgs=document.getElementsByTagName('img');for(i=0;i<imgs.length;i++)fix(imgs[i],a);imgs=document.getElementsByTagName('input');for(i=0;i<imgs.length;i++){if(imgs[i].hasAttribute('type')&&imgs[i].getAttribute('type').toLowerCase()=='image')fix(imgs[i],a);}},false);
var useBSNns;if(useBSNns){if(typeof(bsn)=="undefined")
bsn={}
var _bsn=bsn;}else{var _bsn=this;}
_bsn.Crossfader=function(divs,fadetime,delay){this.nAct=-1;this.aDivs=divs;for(var i=0;i<divs.length;i++){document.getElementById(divs[i]).style.opacity=0;document.getElementById(divs[i]).style.position="absolute";document.getElementById(divs[i]).style.filter="alpha(opacity=10)";document.getElementById(divs[i]).style.visibility="hidden";}
this.nDur=fadetime;this.nDelay=delay;this._newfade();}
_bsn.Crossfader.prototype._newfade=function(){if(this.nID1)
clearInterval(this.nID1);this.nOldAct=this.nAct;this.nAct++;if(!this.aDivs[this.nAct])this.nAct=0;if(this.nAct==this.nOldAct)
return false;document.getElementById(this.aDivs[this.nAct]).style.visibility="visible";this.nInt=50;this.nTime=0;var p=this;this.nID2=setInterval(function(){p._fade()},this.nInt);}
_bsn.Crossfader.prototype._fade=function(){this.nTime+=this.nInt;var ieop=Math.round(this._easeInOut(this.nTime,0,1,this.nDur)*100);var op=ieop/100;document.getElementById(this.aDivs[this.nAct]).style.opacity=op;document.getElementById(this.aDivs[this.nAct]).style.filter="alpha(opacity="+ieop+")";if(this.nOldAct>-1){document.getElementById(this.aDivs[this.nOldAct]).style.opacity=1-op;document.getElementById(this.aDivs[this.nOldAct]).style.filter="alpha(opacity="+(100-ieop)+")";}
if(this.nTime==this.nDur){clearInterval(this.nID2);if(this.nOldAct>-1)
document.getElementById(this.aDivs[this.nOldAct]).style.visibility="hidden";var p=this;this.nID1=setInterval(function(){p._newfade()},this.nDelay);}}
_bsn.Crossfader.prototype._easeInOut=function(t,b,c,d){return c/2*(1-Math.cos(Math.PI*t/d))+b;}