function validate_newsletter()
{
	valid = true;
    if ( document.getElementById('mb-name').value == "" )
    {
        alert ( "Please enter your name." );
        valid = false;
    }
	else if ( document.getElementById('mb-dkijt-dkijt').value == "" )
    {
        alert ( "Please enter your email." );
        valid = false;
    }
	 return valid;
}
function doClear(theText) {
     if (theText.value == theText.defaultValue) {
         theText.value = ""
     }
}