try something similiar to this -
Code:
 emailBtn.onPress = function() {
nnl = "%0A";
name = "[email protected]";
subject = "I have a qwestiun";
yourname = "who am i ?";
sex = "what am i ?";
city = "where am i ?";
age = "when am i ?";
code = "encrypted";
telephone = "black and silver"
emailAddress = "[email protected]";
comments = "tested and working";

getURL ("mailto:"+name+"?subject="+subject+
"&body=Name: "+yourname+nnl+nnl+
"City: " +city+nnl+
"Sex: "+sex+nnl+
"Age: "+age+nnl+
"Postal Code: "+code+nnl+nnl+
"Telephone: "+telephone+nnl+
"email: "+emailAddress+nnl+nnl+nnl+
"Comments: "+comments);
}
note: mailto is dependant on user OS browser/email settings
so it is not the most reliable of methods

if possible, use a server side script to send the mail