function $(a) { return document.getElementById?document.getElementById(a):document.all[a]; }
function _$(a,b,c) { if(!c) { return a.getAttribute?a.getAttribute(b):a[b] } else { if(a.setAttribute) { return a.setAttribute(b,c); } else { a[b]=c; } } }
function _$esrc(e) { if (window.event) e = window.event; return e.srcElement? e.srcElement : e.target; }
function _$aevt(o,e,f) { if (o.addEventListener){o.addEventListener(e,f,false)} else if (o.attachEvent) { o.attachEvent("on"+e,f);} }
function _$req() { if (!window.ActiveXObject) { return new XMLHttpRequest() } else if (navigator.userAgent.toLowerCase().indexOf('msie 5') == -1) { return new ActiveXObject("Msxml2.XMLHTTP") } else { return new ActiveXObject("Microsoft.XMLHTTP") } }

function imageOpacity(aO,aL) { var lS; if(aO!=null) { lS=aO.style; lS.opacity=(aL/100); lS.MozOpacity=(aL/100); lS.KhtmlOpacity=(aL/100); lS.filter='alpha(opacity='+aL+')'; } }
function imageTransition(aS,aT,aO,aC) { imageOpacity($(aO),aS?aC*10:(100-aC*10)); if(aC<10) { setTimeout('imageTransition('+aS+','+aT+',\''+aO+'\','+(aC+1)+')',aT); } }