var testresults
function checkemail(){
var str=document.newsletterform.email.value
var filter=/^([\w-]+(?:\.[\w-]+)*)@((?:[\w-]+\.)*\w[\w-]{0,66})\.([a-z]{2,6}(?:\.[a-z]{2})?)$/i
if (filter.test(str)) {
testresults=true 
newsletterform.submit();
}
else{
alert("Your email is invalid. Please try again")
testresults=false
newsletterform.email.value = "";
newsletterform.email.focus();
}
return (testresults)
}

function checkbae(){
if (document.layers||document.getElementById||document.all)
return checkemail()
else
return true
}


function deleteit(form) {
form.email.value = ""
}