Select Radio when Text Entered

[abskure]

I would like a radio button to be selected when I focus on the accompanying text field. Here's what I have so far, I think I just have some type of syntax problem. Can anyone help? check red area....

<form name="propSearch" id="propSearch" action="index3.php" method="get">
          <center>
            
<p> 
			<input type="hidden" name="option" value="com_wrapper">

			<input type="hidden" name="Itemid" value="74">

			<input name="KeyField" value="ListingID" type="radio">Search by MLS

              <input name="ListingID" id="ListingID" class="small" value="Enter MLS number..." onfocus="this.value=''" onfocus="(document.propSearch.KeyField[0].value == true)"
 onload="this.value='Enter MLS #...'" size="25" maxlength="20" type="text">
            </p>
<p> 
			 <input name="KeyField" value="City" type="radio">
			 Search by City 
			<input name="City" id="City" class="small" value="Enter City..." onfocus="this.value=''" 
onfocus="(document.propSearch.KeyField[1].value == true)" 
onload="this.value='Enter City...'" size="25" maxlength="15" type="text"> 
            </p>


            
<p>
              <input name="Submit" value="Submit" type="submit">
			
          </p>
</center>
        </form>

[Twey]

<input name="ListingID" id="ListingID" class="small" value="Enter MLS number..." onfocus="this.value=''" onfocus="(document.propSearch.KeyField[0].value == true)"
onload="this.value='Enter MLS #...'" size="25" maxlength="20" type="text">

I don't think input elements have an onload event; you certainly can't specify the same event twice. Also, you're using a comparison operator instead of an assignment operator to perform an assignment.

<input name="ListingID" id="ListingID" class="small" value="Enter MLS number..." onfocus="this.value=''" onfocus="(;document.propSearch.KeyField[0].value =checked = true)"
 onload="this.value='Enter MLS #...'" size="25" maxlength="20" type="text">

Remove the bits in red, add the bits in green.

[abskure]

That worked thanks!