// JScript File

function checkemail(emailField)
{
    var filter=/^([\w-]+(?:\.[\w-]+)*)@((?:[\w-]+\.)*\w[\w-]{0,66})\.([a-z]{2,6}(?:\.[a-z]{2})?)$/i;
    var testresults;
    
    if (filter.test(emailField.value))
        {
        testresults=true;
        }
    else{
        testresults=false;
        }
    return (testresults);
}