function validate(f) {

  if(f.usrName.value=="" || f.usrEmail.value=="" || f.usrMessage.value=="") {
alert("Please complete the entire form.");
  return false;
  }
  
  return true;
 }
 
 
function validate2(f) {

  if(f.usrName.value=="" || f.usrTitle.value=="" || f.usrCompany.value=="" || f.usrAddress.value=="" || f.usrPostal.value=="" || f.usrSource.value=="" || f.usrPhone.value=="" || f.usrEmail.value=="") {
alert("Please complete the entire form.");
  return false;
  }
  
  return true;
 }