Javascript Equivalent Function For Vbscript Msgbox()

I need to convert following function to javascript, MsgBox('Are you a programmer?',0,'Please answer') I think I can use confirm('Are you a programmer?') but I want to know how to a

Solution 1:

Javascript does not have the custimizability that vbscript does with this function. And yes, it is confirm(). For example,

var choice=confirm("pick a button");
if(choice) alert("you picked ok");
else alert("you picked cancel")

You cannot control what the buttons say like in vbscript.