Named element of array (in JavaScript)

[barbiturat]

Question about JavaScript:
It's possible to address to element of array by his name, not by index? I got accustomed to do that in ActionScript (flash).

[tarundhillon]

Well i dont think that is possible in javascript

[Jon Hanlon]

myArray[3] = "4th element"
myArray["london"] = "england"
myArray["lawn"] = 17