var agOK=0;
     if (navigator.userAgent.indexOf("Mozilla/3")!=-1) agOK=1;
else if (navigator.userAgent.indexOf("Mozilla/4")!=-1) agOK=1;
else if (navigator.userAgent.indexOf("Mozilla/5")!=-1) agOK=1;

if (agOK)
{
 lg1=new Image(300,65);lg1.src="pic/logo2.jpg"; 
 lg0=new Image(300,65);lg0.src="pic/logo.jpg"; 
 mv1=new Image(120,38);mv1.src="pic/mivaemp.gif"; 
 mv0=new Image(120,38);mv0.src="pic/mivo.gif"; 
}
function img0(nm){if (agOK && document.images){img=eval(nm+"0.src"); document[nm].src=img;}}
function img1(nm){if (agOK && document.images){document[nm].src=a11.src;}}
function img2(nm){if (agOK && document.images){img=eval(nm+"1.src"); document[nm].src=img;}}

function popup(id) {window.open('host-test.htm?Detail='+id, 'HostDetails', 'toolbar=no,location=no,directories=no,status=no,scrollbars=yes,resizable=yes,copyhistory=no,width=400,height=500').focus(); return false;}