// retrieve the domain name for text plus reference as the page title --
function writeDomain()
{
	var myDomain = document.domain;
	document.write(myDomain);
	document.title = myDomain;

}

 // Place this script wherever you want a mailto link
   
function myEmailString()
  <!-- // hide from old browsers
 { 
 
	var myDomain = document.domain;
	var myDomainShort = myDomain.replace("www.","");   
  //variables
    var user = "info"; //for example - "joe_bloggs"
    var domain = myDomainShort; //for example - "hotmail.com"
    var subject = "Contact from " + myDomainShort;  //for example = "website feedback"
    var bodytext = "Enter body text"; //for example - "dear Joe, here are my comments"
	var myEmail = user + '@' + domain;
	var emailString = myEmail + '?subject=' + subject + '&body=' + bodytext;
  
  //output
    document.write('<a href=\"mailto:' + emailString + '\">'); 
    document.write(myEmail);
  
  // -->
}