var BTSimgdon=1;
var BTSimgp1=new Image();
var BTSimgp2=new Image();
var BTSimgp3=new Image();
var BTSimgp4=new Image();

BTSimgp1.src='bts_1.jpg';
BTSimgp2.src='bts_2.jpg';
BTSimgp3.src='bts_3.jpg';
BTSimgp4.src='bts_4.jpg';

var BTSimgstr1='<img src="bts_1.jpg" width=120 height=113 alt="" border="0">';
var BTSimgstr2='<img src="bts_2.jpg" width=120 height=113 alt="" border="0">';
var BTSimgstr3='<img src="bts_3.jpg" width=120 height=113 alt="" border="0">';
var BTSimgstr4='<img src="bts_4.jpg" width=120 height=113 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 BTSinitr()
{

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

	else if(NS6B)

{
setTimeout('BTSslides()',2000);
}BTSyenif();
}

function BTSdxtrans()
{

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

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


function BTSslides()
{

if(BTSimgdon==1)
{
document.BTSslideimg.src=BTSimgp2.src;
}
if(BTSimgdon==2)
{
document.BTSslideimg.src=BTSimgp3.src;
}
if(BTSimgdon==3)
{
document.BTSslideimg.src=BTSimgp4.src;
}
if(BTSimgdon==4)
{
document.BTSslideimg.src=BTSimgp1.src;
}

BTSimgdon++;if(BTSimgdon>4)
{
BTSimgdon=1;
}
setTimeout('BTSslides()',2000);
}

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