html+='\n<p><button class=knapp><a title="See the routes graph and stats in this period" target="_blank" href="'+url+'">See routes'+'</a></button>'+"\n";
url='microdep-curve.html?index='+parms.net+'_jitter&from='+link.from+'&to='+link.to+'&event_type=jitter&property=h_ddelay&start='+start+'&end='+end+"&title=From "+link.from+" to "+link.to+" on "+dato;