var ie=document.all&&navigator.userAgent.indexOf("Opera")==-1
var dom=document.getElementById&&navigator.userAgent.indexOf("Opera")==-1

var iframeprops='width=700 height=260 marginwidth="0" marginheight="0" hspace="0" vspace="0" frameborder="no" scrolling="auto" align="center"'

if (ie||dom){
document.write('<iframe id="dynstuff" src="" '+iframeprops+'></iframe>');
} else {
document.write('Il tuo browser non supporta l\'IFRAME!!<P>Clicca <a href="'+page+'" target="_new">qui</a> per vedere la pagina.');
}

if (ie||dom){
var iframeobj=document.getElementById? document.getElementById("dynstuff") : document.all.dynstuff
iframeobj.src=page
}