function validate(form) {
      if(echeck(form.email.value)==false) {
            alert("The E-mail address is not valid");
            return false;
       } else {
            form.subject.value = form.formName.value;
            form.mailFrom.value = form.email.value;
            document.getElementById("secondmailto").value = form.email.value;
       }

       form.mailTemplateURL.value= 'http://' + document.location.hostname + '/cne/templates/e-mail_updates.html';
       document.getElementById("secondmailtemplate").value= 'http://' + document.location.hostname + '/cne/templates/e-mail_updates2.html';
       return true;
}   

function validateBTEForm(form) {
       form.mailTemplateURL.value= 'http://' + document.location.hostname + '/cne/templates/evaluation.html';
       form.responseTemplateURL.value = 'http://' + document.location.hostname + '/cne/bridges_to_excellence/thankyou.html';
       return true;
}
     
function echeck(str) {

        var at="@";
        var dot=".";
        var lat=str.indexOf(at);
        var lstr=str.length;
        var ldot=str.indexOf(dot);
        if (str.indexOf(at)==-1){
           //alert("Invalid E-mail ID");
           return false;
        }

        if (str.indexOf(at)==-1 || str.indexOf(at)==0 || str.indexOf(at)==lstr){
           //alert("Invalid E-mail ID");
           return false;
        }

        if (str.indexOf(dot)==-1 || str.indexOf(dot)==0 || str.indexOf(dot)==lstr){
            //alert("Invalid E-mail ID");
            return false;
        }

         if (str.indexOf(at,(lat+1))!=-1){
            //alert("Invalid E-mail ID");
            return false;
         }

         if (str.substring(lat-1,lat)==dot || str.substring(lat+1,lat+2)==dot){
            //alert("Invalid E-mail ID");
            return false;
         }

         if (str.indexOf(dot,(lat+2))==-1){
            //alert("Invalid E-mail ID");
            return false;
         }

         if (str.indexOf(" ")!=-1){
            //alert("Invalid E-mail ID");
            return false;
         }

         return true;
    }