nn4 = document.layers;
ie4 = document.all;
nn6 = document.getElementById && !ie4;
function w(imgName, winWidth, winHeight){
if (nn4 || ie4 || nn6){
posX = Math.round((screen.width - winWidth) / 2);
posY = Math.round((screen.height - winHeight) / 2);
posCode = (nn4 || nn6)? "screenX="+posX+",screenY="+posY : "left="+posX+",top="+posY;
}else{
posCode = "";
}
newWindow = window.open('','','menubar=no,toolbar=no,scrollbars=no,status=no,width='+winWidth+',height='+winHeight+','+posCode);
newWindow.document.clear();
newWindow.document.open('text/html');
newWindow.document.write('' + location.hostname + '
');
newWindow.document.close();
if (newWindow.focus()) newWindow.focus();
return false;
}