concat method for arrays

The concat method joins multiple arrays into one new array.

Code:

<script type="text/javascript">
//<![CDATA[

array1 = new Array("triangle", "circle", "square");
array2 = new Array("rectangle", "pentagon", "hexagon");

shapes = array1.concat(array2);

for (i=0; i<array1.length; i++)
{
  document.write("array1[", i, "] : ", array1[i], "<br>");
}

document.write("<br>");

for (i=0; i<array2.length; i++)
{
  document.write("array2[", i, "] : ", array2[i], "<br>");
}

document.write("<br>");

for (i=0; i<shapes.length; i++)
{
  document.write("shapes[", i, "] : ", shapes[i], "<br>");
}
//]]>
</script>

Output: