function checkCallBack(namefield, phonefield) {
   
    namevalue = namefield.value;
    phonevalue = phonefield.value.replace(/\s/g,'');
    //alert(phonevalue);
    var numericExpression = /^[0-9]+$/;
    
    if (namevalue != '' && namevalue != 'Your name...' && phonevalue != '' && phonevalue != 'Your phone...' && phonevalue.match(numericExpression)) {
        return true
    }
    else {
        alert('Please enter your name and your phone number (numbers only).');
        return false
    }

}
function getFlashVersion(){ 
  // ie 
  try { 
    try { 
      // avoid fp6 minor version lookup issues 
      // see: http://blog.deconcept.com/2006/01/11/getvariable-setvariable-crash-internet-explorer-flash-6/ 
      var axo = new ActiveXObject('ShockwaveFlash.ShockwaveFlash.6'); 
      try { axo.AllowScriptAccess = 'always'; } 
      catch(e) { return '6,0,0'; } 
    } catch(e) {} 
    return new ActiveXObject('ShockwaveFlash.ShockwaveFlash').GetVariable('$version').replace(/\D+/g, ',').match(/^,?(.+),?$/)[1]; 
  // other browsers 
  } catch(e) { 
    try { 
      if(navigator.mimeTypes["application/x-shockwave-flash"].enabledPlugin){ 
        return (navigator.plugins["Shockwave Flash 2.0"] || navigator.plugins["Shockwave Flash"]).description.replace(/\D+/g, ",").match(/^,?(.+),?$/)[1]; 
      } 
    } catch(e) {} 
  } 
  return '0,0,0'; 
}
var flashVersion = getFlashVersion().split(',').shift();