javascript - document.getElementById("someId") Vs. someId -


this question might seem silly, what's difference between accessing element (with id "someid") using document.getelementbyid("someid") vs. typing someid ?

eg:

document.getelementbyid("someid").style.top = "12px";

vs

someid.style.top = "12px";

here's sample code http://jsfiddle.net/prata/ (i found doesn't work in firefox)

the difference while someid works in browsers, document.getelementbyid("someid") complies w3c standard.


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