Email form help

ok so i made this really simple form in flash. just somethin so i dont have to use php or anything for now. i have this little problem heh.

on (release) {
getURL(“mailto:xxx@comcast.net"+"?subject=Info Request”+“&body=”+
txtFirstName + txtLastName + txtAddress +
txtCity + txtState + txtZip + txtPhone + txtEmail);
}

what im having trouble is when i type in the first name, last name, etc., when the email prog (whatever it may be, outlook or anything) all of the info in the body is on the same line with no spacing.

i know its real simple but its late and i cant think straight. how can i have each part of the form (name, address, etc.) on seperate lines in the email so i can actually read them without picking it apart.

thank you in advance for help