// by Massimo Buonaiuto
function createemail (left,right,subject,body)
{
                var myemail="mailto:"+left+"@"+right
                var mytemp=false;
                if (subject!='' && subject!= null) {myemail=myemail + "?subject="+subject;mytemp=true;}
                if (body!='' && body!= null) {
                                if (mytemp) 
                                {
                                                myemail=myemail +"&body="+body;
                                }
                                else
                                {
                                                myemail=myemail +"?body="+body;
                                }
                }
                document.location.href= myemail;
                return true;
}