function align()
{var lmt=document.getElementById('center');var container=document.documentElement;if(lmt&&container)
{var containerHeight;if(container.innerWidth)
{containerHeight=container.innerHeight;}
else
{containerHeight=container.clientHeight;}
var lmtHeight;if(lmt.innerWidth)
{lmtHeight=lmt.innerHeight;}
else
{lmtHeight=lmt.offsetHeight;}
var y=Math.ceil((containerHeight-lmtHeight)/2);if(y<0)
{y=0;}
lmt.style.position="relative";lmt.style.top=y+"px";}
if(document.getElementById)
{document.body.style.visibility='visible';}}
function addevent(obj,evt,fn,capt){if(obj.addEventListener)
{obj.addEventListener(evt,fn,capt);return true;}
else if(obj.attachEvent)
{obj.attachEvent('on'+evt,fn);return true;}
else return false;}
if(document.getElementById&&document.getElementsByTagName)
{addevent(window,'load',align,false);addevent(window,'resize',align,false);}
var is={ie:navigator.appName=='Microsoft Internet Explorer',java:navigator.javaEnabled(),ns:navigator.appName=='Netscape',ua:navigator.userAgent.toLowerCase(),version:parseFloat(navigator.appVersion.substr(21))||parseFloat(navigator.appVersion),win:navigator.platform=='Win32'}
is.mac=is.ua.indexOf('mac')>=0;if(is.ua.indexOf('opera')>=0){is.ie=is.ns=false;is.opera=true;}
if(is.ua.indexOf('gecko')>=0){is.ie=is.ns=false;is.gecko=true;}