function getContactEmail(){
    // Encrypt Email Script Tool URL: http://www.dynamicdrive.com/emailriddler/
    var a=[105,110,102,111,64,102,117,114,110,105,116,117,114,101,102,105,110,100,101,120,46,110,101,116];
    var e=''; //variable to contain encrypted email 
    for (var i=0; i<a.length; i++){e+=String.fromCharCode(a[i]);}
    return 'mailto:'+e;
}