var bannerimgdon=1;
var bannerimgp1=new Image();
var bannerimgp2=new Image();

bannerimgp1.src='ab4kn.jpg';
bannerimgp2.src='woolsey.jpg';

var bannerimgstr1='<img src="ab4kn.jpg" width=400 height=60 alt="" border="0">';
var bannerimgstr2='<img src="woolsey.jpg" width=400 height=60 alt="" border="0">';


var uagent;
var opsystem;
var IE4B=false;
var NS6B=false;
var MsWinS=false;
uagent = window.navigator.userAgent.toLowerCase();
opsystem = window.navigator.platform.toLowerCase();
if (opsystem.indexOf('win') != -1)
{MsWinS = true;}
IE4B=(document.all);
NS6B=((document.getElementById)&&(!IE4B))?true:false;

IE5=false;IE4=false;IEold=false;IE5=(uagent.indexOf('msie 5.0') != -1)?true:false;IE4=(uagent.indexOf('msie 4') != -1)?true:false;if(IE5||IE4||(MsWinS==false)){IEold=true;}
function bannerinitr()
{

	if(IE4B){if((uagent.indexOf('msie 7.') != -1)||(uagent.indexOf('msie 6.') != -1)||(uagent.indexOf('msie 5.5') != -1)){bannerimgdon=2;setTimeout('bannerdxtrans()',3000);
}
}

	else if(NS6B)

{
setTimeout('bannerslides()',2000);
}banneryenif();
}

function bannerdxtrans()
{

if(IEold!=true)
{
bannercimg.filters[0].apply();
}bannercimg.src = eval("bannerimgp"+bannerimgdon+".src");
if(IEold!=true)
{
bannercimg.filters[0].play();
}
bannerimgdon++;
if(bannerimgdon>2)
{
bannerimgdon=1;
}

setTimeout('bannerdxtrans()',5000);
}


function bannerslides()
{

if(bannerimgdon==1)
{
document.bannerslideimg.src=bannerimgp2.src;
}
if(bannerimgdon==2)
{
document.bannerslideimg.src=bannerimgp1.src;
}

bannerimgdon++;if(bannerimgdon>2)
{
bannerimgdon=1;
}
setTimeout('bannerslides()',2000);
}

banneryenif = (window.onload) ? window.onload :  new Function;window.onload = function(){	setTimeout("bannerinitr()",80);};