Thanks but I am still having a problem.
When I add a default value to the field the default value should disappear when the field has focus (cursor is in the field), allowing the user to type a value into the field without highlighting/deleting the default value. I am not sure what I am doing wrong.
<input id="Full_Name" name="Full_Name" type="text" value="<?php echo((isset($_GET["invalid"])?ValidatedField("form2","Full_Name"):"Your Full Name")); ?>" class="formTextfield_Large" tabindex="1" onblur="hideServerError('Full_Name_ServerError'); if(this.value==''){this.value='Your Full Name'};" onfocus="if(this.value=='Your Name:'){this.value=''}" />
Thanks again for all your help.