// validates email address
function isEmail() {
if (document.contact.email.value == '') {
alert ("\n The E-Mail field is blank. \n\n Please enter your E-Mail address.")
document.contact.email.focus();
return false;
}
if (document.contact.email.value.indexOf ('@',0) == -1 ||
document.contact.email.value.indexOf ('.',0) == -1) {
alert ("\n The E-Mail field requires a \"@\" and a \".\"be used. \n\nPlease re-enter your E-Mail address.")
document.contact.email.select();
document.contact.email.focus();
return false;
}
return true;
}

// sets focus to first field of first form
 function setfocus() { document.forms[0].elements[0].focus(); }