function ValidateAff()
{
	valid = true;

        if ( document.affiliateform.sitename.value == "" )
        {
                confirm ( "Please fill in your site name." );
                document.affiliateform.sitename.focus();
				valid = false;
        } else 
	    if ( document.affiliateform.URL.value == "" )
        {
                confirm ( "Please fill the URL to your site." );
                document.affiliateform.URL.focus();
				valid = false;
        } else 
		if ( document.affiliateform.linksURL.value == "" )
        {
                confirm ( "Please specify the URL where you have listed China Unipath's site." );
				document.affiliateform.linksURL.focus();
                valid = false;
        } else
		if ( document.affiliateform.email.value == "" )
        {
                confirm ( "Please specify your contact email address." );
				document.affiliateform.email.focus();
                valid = false;
        } else
		if ( document.affiliateform.description.value == "" )
        {
                confirm ( "Please fill in your site's description." );
				document.affiliateform.description.focus();
                valid = false;
        }

    return valid;

}