getElementsByClassName function

Since there doesn’t exist something like a getElementByClassName function, I just tried the js prototype library which has a getElementsByClassName function. You can download it here.

Include it in the head like this:

<head>
<script type="text/javascript" src="prototype.js"></script>
</head>

Then use it like this:

var test = document.getElementsByClassName("test");

the variable test will be an array.

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