// JScript File
var text;
 function onCancel() {
  //  alert("hi");
  $get('ctl00_cphBody_acctmgr_textSubject').innerText="";
  $get('ctl00_cphBody_acctmgr_textContact').innerText=""; 
  $get('ctl00_cphBody_acctmgr_msg').style.display="none";
  //$get('ctl00_cphBody_acctmgr_reqtextContact').style.display="none";

  return false;
    }
    
    function CustomValidation(idtxt1,idtxt2)
        {
             if ( $get(idtxt1).innerText == '' &&  $get(idtxt2).innerText=='')
             {
                alert('One of text fields should be filled up!');
                return false;
             }
             return true;
        }