function checkFields() {
missinginfo = "";
//focusfld = new array(20)   //  array holds all other invalid flds
//i = 0;
//focusfld[0] = ";"            //  no op
if (document.form.FName.value == "") {
missinginfo += "\n     -  First Name";
//focusfld[i++] = "document.form.FName.focus();"
}

if (document.form.LName.value == "") {
missinginfo += "\n     -  Last Name";
//focusfld[i++] = "document.form.LName.focus();"
}

if (document.form.Zip.value == "") {
missinginfo += "\n     -  Zip";
//focusfld[i++] = "document.form.BZip.focus();"
}


if ((document.form.Email.value == "") || 
(document.form.Email.value.indexOf('@') == -1) || 
(document.form.Email.value.indexOf('.') == -1)) {
missinginfo += "\n     -  Email address";
//focusfld[i++] = "document.form.Email.focus();"
}

if (document.form.ModelYear.value == "") {
missinginfo += "\n     -  Year";
//focusfld[i++] = "document.form.BZip.focus();"
}
if (document.form.Make.value == "") {
missinginfo += "\n     -  Make";
//focusfld[i++] = "document.form.BZip.focus();"
}
if (document.form.Model.value == "") {
missinginfo += "\n     -  Model";
//focusfld[i++] = "document.form.BZip.focus();"
}

if (missinginfo != "") {
missinginfo ="You failed to correctly fill in your:\n" +
missinginfo + "\n\nPlease complete these fields";
alert(missinginfo);
//eval(focusfld[0]);   // sets focus
return false;
}
else return true;
}