function ValiDateMail()
{
   field=document.frmmail.txtName.value;

        if ((field.length<1)||(field.substring(0,6)=="******")) {
                alert("You Must Enter Your NAEM:");
                document.frmmail.txtName.focus();
                return false;
        }

        field1=document.frmmail.txtEmail.value;
        if(document.frmmail.txtEmail.value=="" || (document.frmmail.txtEmail.value.indexOf ("@")==0) || (document.frmmail.txtEmail.value.indexOf('@',0)==-1) || (document.frmmail.txtEmail.value.indexOf(".")==-1))
        {
         alert("Please Enter a Valid Email Address.For Example Username@servername.com");
         document.frmmail.txtEmail.focus ();
         return(false);
        }

        field2=document.frmmail.txtMessage.value;
        if ((field2.length<1)||(field2.substring(0,6)=="******")) {
                alert("You Must Enter Your Message");
                document.frmmail.txtMessage.focus();
                return false;
        }

  }