I need a JS function that can greet someone in a variety of languages and take a user-defined name when the function is called. Ideally, the function would randomly select a greeting from a pre-defined array. 
system
mujhe ek JS fnction kii aavashyaktaa he jo kisi ko vibhinn bhashaaon main badhai de sake or fnction ko bulaae jane par upyogkarta-paribhaashit naam le saken.adarsh rup se, fnction betaratib dhang se ek purv-paribhaashit sarani se greeting kaa chayan karegaa.
user
mujhe aapaki madad karne main khushi hogi.yahan ek fnction he jo upyogkarta-input naam ke saath ek yadrichhik rup se chaynit greeting ko jode karata he:

fnction multigreet (naam) {
  const multihello = [
    "namaste",
    "hola",
    ",", ",", "
    ",", ",", ".
    ",", ",", ".
    "shin chaao"
  ];

Console.log (multihello [math.floor (math.random ()*multihello.length)] + ',' + naam + ".")
}

udhaaharan ke liye, kol multigrat ('saili') "hello, saili" waapas kar saktaa he.yaa "hola, saili."
assistant
<|system|>
</s>
<|user|>
mujhe ek JS fnction kii aavashyaktaa he jo kisi ko vibhinn bhashaaon main badhai de sake or fnction ko bulaae jane par upyogkarta-paribhaashit naam le saken.adarsh rup se, fnction betaratib dhang se ek purv-paribhaashit sarani se greeting kaa chayan karegaa.</s>
<|assistant|>
mujhe aapaki madad karne main khushi hogi.yahan ek fnction he jo upyogkarta-input naam ke saath ek yadrichhik rup se chaynit greeting ko jode karata he:

fnction multigreet (naam) {
  const multihello = [
    "namaste",
    "hola",
    ",", ",", "
    ",", ",", ".
    ",", ",", ".
    "shin chaao"
  ];

Console.log (multihello [math.floor (math.random ()*multihello.length)] + ',' + naam + ".")
}

udhaaharan ke liye, kol multigrat ('saili') "hello, saili" waapas kar saktaa he.yaa "hola, saili."</s>
