var Mainimgdon=1;
var Mainimgp1=new Image();
var Mainimgp2=new Image();
var Mainimgp3=new Image();
var Mainimgp4=new Image();

Mainimgp1.src='images/northa.jpg';
Mainimgp2.src='images/south2.jpg';
Mainimgp3.src='images/east3.jpg';
Mainimgp4.src='images/myers.JPG';

var Mainimgstr1='<img src="images/northa.jpg" width=300 height=225 alt="" border="0">';
var Mainimgstr2='<img src="images/south2.jpg" width=300 height=225 alt="" border="0">';
var Mainimgstr3='<img src="images/east3.jpg" width=300 height=225 alt="" border="0">';
var Mainimgstr4='<img src="images/myers.JPG" width=300 height=225 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 Maininitr()
{

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

	else if(NS6B)

{
setTimeout('Mainslides()',2000);
}Mainyenif();
}

function Maindxtrans()
{

if(IEold!=true)
{
Maincimg.filters[0].apply();
}Maincimg.src = eval("Mainimgp"+Mainimgdon+".src");
if(IEold!=true)
{
Maincimg.filters[0].play();
}
Mainimgdon++;
if(Mainimgdon>4)
{
Mainimgdon=1;
}

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


function Mainslides()
{

if(Mainimgdon==1)
{
document.Mainslideimg.src=Mainimgp2.src;
}
if(Mainimgdon==2)
{
document.Mainslideimg.src=Mainimgp3.src;
}
if(Mainimgdon==3)
{
document.Mainslideimg.src=Mainimgp4.src;
}
if(Mainimgdon==4)
{
document.Mainslideimg.src=Mainimgp1.src;
}

Mainimgdon++;if(Mainimgdon>4)
{
Mainimgdon=1;
}
setTimeout('Mainslides()',2000);
}

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