I whipped this up quick, and it wont even display, which i find odd. Even moving around position it never shows up. Yet in another test file i just made, it came right up. It's done the same as the other elements in the file as well.
<input type="text" id="Editbox1" style="position:absolute; left:571px; top:445px; width:110px; background-color:#FBFAF7; font-family:Arial; font-size:12px; z-index:4" size="11" name="Editbox1" maxlength="20">
<input type="text" id="Editbox2" style="position:absolute; left:569px; top:488px; width:110px; background-color:#FBFAF7; font-family:Arial New; font-size:12px; z-index:5" size="11" name="Editbox2" value="" maxlength="20">
And its not Dreamweaver, i tried it in notepad and coffeecup as well