function check_blank2(quote)
{
if(quote.name.value=="")
{

alert ('You must include Contact Name'); 
quote.name.focus();
return false;
}
if(quote.postcode.value=="")
{

alert ('You must include Post Code'); 
quote.postcode.focus();
return false;
}
if((quote.telephone.value=="")&&(quote.email.value==""))
{

alert ('You must include Telephone / email'); 
quote.telephone.focus();
return false;
}

quote.action="contact_us_submit.php";
return true;


}