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    <p>OK, ignoring the fact that inline event handlers are generally frowned upon these days, try something like the following, in which the <code>onclick</code> and <code>onfocus</code> in your HTML pass <code>this</code> through to the associated functions such that those functions have a reference to the element that the event was triggered on so that they can figure out what the related field or label is:</p> <pre><code>&lt;script&gt; function LabelOnClick(el) { var associatedFieldId = el.getAttribute("for"); if (associatedFieldId) document.getElementById(associatedFieldId).focus(); } function FieldOnFocus(el) { document.getElementById(el.id + "Label").className='FieldFocus'; } &lt;/script&gt; &lt;label id="FirstNameLabel" for="FirstName" class="FieldBlur" onclick="LabelOnClick(this)"&gt;First Name &lt;/label&gt; &lt;input id="FirstName" ... onfocus="FieldOnFocus(this)" ... /&gt; </code></pre> <p>I'll leave doing something similar for the other events as an exercise for the reader...</p> <p><strong>EDIT to match your updated question:</strong></p> <p>If this:</p> <pre><code>document.getElementById(el.id + 'Label').innerHTML='Original Value'; </code></pre> <p>is the part you're talking about where you want to replace <code>'Original Value'</code> with the elements ID with spaces added then at that point <code>el.id</code> holds "LastName" so if you use a regex like in the following line you should get "Last Name":</p> <pre><code>document.getElementById(el.id + 'Label').innerHTML = el.id.replace(/([^A-Z])([A-Z])/g, "$1 $2"); </code></pre>
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    1. COThis is almost perfect, but what about the innerHTML references? How can I make those adapt? Thanks!!
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    2. COI don't understand why you're changing the innerHTML of the label as the user types, but if your question is how to take an unknown string in the format "FirstName" (such as you could retrieve from the ID like I've already shown you above) and insert a space so that you get "First Name" you could use something like the following regex replace which puts a space before any uppercase letter preceded by a non-uppercase letter: `"FieldNameOfDoomABC".replace(/([^A-Z])([A-Z])/g, "$1 $2")` (will return "Field Name Of Doom ABC"). If that's not the issue please be much more specific.
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    3. COThat can work if I can set the innerHTML equal to the spaced-out version of the element's ID. However, I am not having luck with that.
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