// Validate input for contact form
  function EMKvalidateContact1(formnum) {
    var t_or_f = true ;
    if (t_or_f) t_or_f = vl(formnum,"EMname",6,"Your name") ;
    if (t_or_f) t_or_f = vl(formnum,"EMcompany",3,"Your company name") ;
    if (t_or_f) t_or_f = vp(formnum,"postcode","Y","post code","pcheck") ;
    if (t_or_f) t_or_f = vt(formnum,"EMphone","Y","telephone") ;
    if (t_or_f) t_or_f = ve(formnum,"EMemail","N") ;
    if (t_or_f) t_or_f = vd(formnum,"EMsource","default","How did you hear about our website") ;
   return t_or_f ;
  }

// Validate input for contact form (no message)
  function EMKvalidateContact2(formnum) {
    var t_or_f = true ;
    if (t_or_f) t_or_f = vl(formnum,"EMname",6,"Your name") ;
    if (t_or_f) t_or_f = vl(formnum,"EMcompany",3,"Your company name") ;
    if (t_or_f) t_or_f = vp(formnum,"postcode","Y","post code") ;
    if (t_or_f) t_or_f = vt(formnum,"EMphone","Y","telephone") ;
    if (t_or_f) t_or_f = ve(formnum,"EMemail","N") ;
    if (t_or_f) t_or_f = vd(formnum,"EMsource","default","How did you hear about our website") ;
   return t_or_f ;
  }

// Validate all input for link request form
  function EMKvalidateLink1(formnum) {
    var t_or_f = true ;
    if (t_or_f) t_or_f = vl(formnum,"EMname",6,"Your name") ;
    if (t_or_f) t_or_f = vl(formnum,"EMcompany",3,"Your company name") ;
    if (t_or_f) t_or_f = ve(formnum,"EMemail","Y") ;
    if (t_or_f) t_or_f = vx(formnum,"siteURL","Y","website URL") ;
    if (t_or_f) t_or_f = vl(formnum,"siteURL",16,"Your website URL") ;
    if (t_or_f) t_or_f = vx(formnum,"linkURL","Y","link page URL") ;
    if (t_or_f) t_or_f = vl(formnum,"linkURL",16,"Your link page URL") ;
    if (t_or_f) t_or_f = vl(formnum,"title",3,"Your link title") ;
    if (t_or_f) t_or_f = vm(formnum,"title",50,"Your link title") ;
    if (t_or_f) t_or_f = vl(formnum,"description",10,"Your link description") ;
    if (t_or_f) t_or_f = vm(formnum,"description",200,"Your link description") ;
     if (t_or_f) t_or_f = vd(formnum,"EMsource","default","How did you hear about our website") ;
    return t_or_f ;
  }