Edit in JSFiddle

<p id="originalArray"></p>
<p id="elementsAdded"></p>
<p id="elementsRemoved"></p>
<p id="splicedArrays"></p>

var myArray = [0, 5, 6, 7, 4, 5];

$("#originalArray").html("<b>Original Array: </b>" + myArray);
var arraySpliced = myArray.splice(1, 3, 1, 2, 3);
$("#elementsAdded").html("<b>Elements Added: </b>" + myArray.splice(1, 3, 1, 2, 3));
$("#elementsRemoved").html("<b>Elements Removed: </b>" + arraySpliced);
$("#splicedArrays").html("<b>Arrays after Splicing: </b>" + myArray);