function verify_contact() {

    frm = document.forms[0];
    need = "";

    if(!frm.name.value) {
        need+="\n- Full Name";
    }
    if(!frm.email.value) {
        need+="\n- E-Mail Address";
    }
    if(!frm.comments.value) {
        need+="\n- Comments";
    }

    if(need) {
        alert("You need to enter information for\nthe following fields:\n"+need);
    }

    return (need=="");

}