Object Literal Notation in JavaScript

<span class="pln">
</span><span class="com">// Creating an object using object literal notation</span><span class="pln">
</span><span class="kwd">var</span><span class="pln"> person </span><span class="pun">=</span><span class="pln"> </span><span class="pun">{</span><span class="pln">
    firstName</span><span class="pun">:</span><span class="pln"> </span><span class="str">"Rumman"</span><span class="pun">,</span><span class="pln">
    lastName</span><span class="pun">:</span><span class="pln"> </span><span class="str">"Ansari"</span><span class="pun">,</span><span class="pln">
    age</span><span class="pun">:</span><span class="pln"> </span><span class="lit">30</span><span class="pun">,</span><span class="pln">
    greet</span><span class="pun">:</span><span class="pln"> </span><span class="kwd">function</span><span class="pun">()</span><span class="pln"> </span><span class="pun">{</span><span class="pln">
        console</span><span class="pun">.</span><span class="pln">log</span><span class="pun">(</span><span class="str">"Hello, "</span><span class="pln"> </span><span class="pun">+</span><span class="pln"> </span><span class="kwd">this</span><span class="pun">.</span><span class="pln">firstName </span><span class="pun">+</span><span class="pln"> </span><span class="str">" "</span><span class="pln"> </span><span class="pun">+</span><span class="pln"> </span><span class="kwd">this</span><span class="pun">.</span><span class="pln">lastName</span><span class="pun">);</span><span class="pln">
    </span><span class="pun">}</span><span class="pln">
</span><span class="pun">};</span><span class="pln">
</span>