function validate_required(field,alerttxt)
{
with (field)
{
if (value==null||value=="")
  {alert(alerttxt);return false;}
else {return true}
}
}

function validate_form(thisform)
{
with (thisform)
{
if (validate_required(email,"email must be filled out!")==false)
  {email.focus();return false;}
  
if (validate_required(name,"name must be filled out!")==false)
  {name.focus();return false;}
  
if (validate_required(title,"title name must be filled out!")==false)
  {title.focus();return false;}
  
if (validate_required(company_name,"company_name must be filled out!")==false)
  {company_name.focus();return false;}
  
if (validate_required(business_type,"business_type must be filled out!")==false)
  {business_type.focus();return false;}

if (validate_required(best_phone,"phone must be filled out!")==false)
  {best_phone.focus();return false;}
  
  
  
}
}