chaine = "201009091235Noaa18" 
myyear=chaine.substr(0,4); 
mymonth=chaine.substr(4,2); 
myday=chaine.substr(6,2); 
myhour=chaine.substr(8,2); 
mymin=chaine.substr(10,2); 
mysat=chaine.substr(12,6); 
mytitle=myyear+"/"+mymonth+"/"+myday+" - "+myhour+":"+mymin+" UT - "+mysat; 
document.write(mytitle + "<BR>");