if (self.name==top.name) 
{ 
document.write('<frameset cols="175,*" frameborder="NO" border="0" framespacing="0"> ')
document.write('<frame name="leftFrame" scrolling="AUTO" noresize src="sommario.htm">')
document.write('<frameset rows="60,*" frameborder="NO" border="0" framespacing="0"> ')
document.write('<frame name="topFrame" scrolling="NO" noresize src="menu.htm" >')
document.write('<frame name="finestra" src='+document.location.href+'?a>')
document.write('</frameset>')
document.write('</frameset>') 
}