I just can't describe u

NEW Tag Search Box Tutorial (considerably shorter)

Can’t sleep right now, like usual.
The last tutorial was a bit lengthy so this one should be a bit shorter.
I hadn’t realized so many people were searching this up on google or I would’ve clarified and made things easier, sooner.
This one should be easier on the brain, haha.

1) Go to Customize appearance for your theme, and click Custom HTML. Copy the code below and paste it after the <head>. This is the script that will allow the tag search box to function.

<meta name="text:Search Label" content="" />
<script type="text/javascript" src="http://static.tumblr.com/8oupd2j/BYTm7u5cn/tag_search.js"></script>

2a) If you don’t already have a search box, copy and paste the code below to where ever you want the search box to be (e.g. description).
This is the actual generic search box itself:

<form onsubmit="return tagSearch(this)">
    <input type="text" name="tag" value="{text:Search Label}" onfocus="if (this.value == '{text:Search Label}') {this.value=''}" onblur="if (this.value == '') {this.value='{text:Search Label}'}" />
    <input type="submit" value="Search" />
</form>

2b) If you have a search box already, copy and paste the below code, then find the class or id of the form (e.g. class=”search-box” or id=”EXAMPLE-ID”) containing your desired search box and type it in between the quotation marks respectively. Overwrite your old <form> code with this new one.
If it’s a class, just replace id= with class= and the class name in between the quotations, and you’re good to go.

<form id="EXAMPLE-ID" onsubmit="return tagSearch(this)">
    <input type="text" name="tag" value="{text:Search Label}" onfocus="if (this.value == '{text:Search Label}') {this.value=''}" onblur="if (this.value == '') {this.value='{text:Search Label}'}" />
    <input type="submit" value="Search" />
</form>

If you don’t want a submit button, eliminate the following line of code: