var emailfilter=/^\w+[\+\.\w-]*@([\w-]+\.)*\w+[\w-]*\.([a-z]{2,4}|\d+)$/i
function checkmail(e)
{
var returnval=emailfilter.test(e.value)
if (returnval==false)
{
alert("Please enter a valid email address.")
e.select()
}
return returnval
}

function urldir()
{
window.location="faq.asp";
}