var user = "bull"; //for example - "joe_bloggs"
var domain = "centex.net"; //for example - "hotmail.com"
var subject = "Info on Simms Creek WMA"; //for example = "website feedback"
var bodytext = "Enter your message here"; //for example - "dear Joe, here are my comments"
document.write('<a href=\"mailto:' + user + '@' + domain + '?subject=' + subject + '&body=' + bodytext + '\">'); 
document.write('<img id="imgemail" src="images/Sitewide/emailFlat.jpg" alt="Email Simms Creek WMA for infor regarding Whitetail Deer Hunting in Texas" ></a>');