First Letter Upper Case

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<HTML>
<HEAD>
<TITLE> First Letter Upper Case </TITLE>
<META NAME="Generator" CONTENT="EditPlus">
<META NAME="Author" CONTENT="">
<META NAME="Keywords" CONTENT="">
<META NAME="Description" CONTENT="">
<SCRIPT LANGUAGE="JavaScript">
<!-- Begin
function changeCase(frmObj)
{
var index;
var tmpStr;
var tmpChar;
var preString;
var postString;
var strlen;

tmpStr = frmObj.value.toLowerCase();   // first convert the string parameter to lowercases
strLen = tmpStr.length;     //tmpStr's legth is given to a variable named strLen
if (strLen > 0)
{
  for (index = 0; index < strLen; index++)
  {
   if (index == 0)
   {
    tmpChar = tmpStr.substring(0,1).toUpperCase();
    postString = tmpStr.substring(1,strLen);
    tmpStr = tmpChar + postString;
   }
   else
   {
    tmpChar = tmpStr.substring(index, index+1);
    if (tmpChar == " " && index < (strLen-1))
     {
      tmpChar = tmpStr.substring(index+1, index+2).toUpperCase();
      preString = tmpStr.substring(0, index+1);
      postString = tmpStr.substring(index+2,strLen);
      tmpStr = preString + tmpChar + postString;
     }
   }
  }
    }
frmObj.value = tmpStr;
}
// End -->
</script>

</HEAD>