$(document).ready(function(){
    
    document.getElementById("mailto_addr").href = "mailto:hart";
    document.getElementById("mailto_addr").href = document.getElementById("mailto_addr").href + "@tel";
    document.getElementById("mailto_addr").href = document.getElementById("mailto_addr").href + "us.net";
    
    document.getElementById("email_addr").innerHTML = "hart@";
    document.getElementById("email_addr").innerHTML = document.getElementById("email_addr").innerHTML + "tel";
    document.getElementById("email_addr").innerHTML = document.getElementById("email_addr").innerHTML + "us.net";
    
    document.getElementById("msn").innerHTML = "hart@";
    document.getElementById("msn").innerHTML = document.getElementById("msn").innerHTML + "tel";
    document.getElementById("msn").innerHTML = document.getElementById("msn").innerHTML + "us.net";
    
    
});