browser = (((navigator.appName == "Netscape") && (parseInt(navigator.appVersion) >= 3 )) || ((navigator.appName == "Microsoft Internet Explorer") && (parseInt(navigator.appVersion) >= 4 )))
if ( browser)
{
logo = new Image;
logo.src = "logo.jpg";
logox = new Image;
logox.src = "logox.jpg";
logoy = new Image;
logoy.src = "logoy.jpg";
logoz = new Image;
logoz.src = "logoz.jpg";
}

function blitzer(imgDocID,imgObjName)
{
if ( browser)
{
document.images[imgDocID].src = eval(imgObjName + ".src")
}
}


function lm()
{alert(document.lastModified);}