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(Contact_Email,"Email must be filled out!")==false){
            Contact_Email.focus();return false;
        }
        if (validate_required(Contact_FullName,"Name must be filled out!")==false){
            Contact_FullName.focus();return false;
        }
        if (validate_required(Contact_StreetAddress,"Address must be filled out!")==false){
            Contact_StreetAddress.focus();return false;
        }
        if (validate_required(Contact_City,"City must be filled out!")==false){
            Contact_City.focus();return false;
        }
        if (validate_required(Contact_State,"State must be filled out!")==false){
            Contact_State.focus();return false;
        }
        if (validate_required(Contact_ZipCode,"Zip code must be filled out!")==false){
            Contact_ZipCode.focus();return false;
        }
        if (validate_required(Contact_HomePhone,"Home Phone must be filled out!")==false){
            Contact_HomePhone.focus();return false;
        }

    }
}