Radices

Look in the menu under: Appearance>Theme Options

Also see what is checked in for the display of homepage.

Settings>Reading

You should post this over at http://jobs.wordpress.net/

What exactly do you mean “home page icon”?

Yes I looked at that plugin and will put that in my tool box!

Your issues still remains though if you want to have a English and Spanish Header (Logos, Tag Line Etc).

Yes you can do that with Java Script. What are you using for the registration forms?

<script language="JavaScript1.2"><!--
function Capital(value) {
  if (value != "") {
    var firstLetter = value.substring(0, 1).toUpperCase();
    var restOfWord = value.substring(1, value.length);
    value = firstLetter + restOfWord;
  }

  return value;
}
//--></script>

<input type="text" id="fname" name="fname" value="" onBlur="this.value=Capital(this.value);" />

When the user clicks on the next field it fires the onBlur which calls the java script.