function submitNewsletter() {
      var email = document.getElementById('newsletter_id').value;
      if (email == '' || email == 'O seu e-mail') return;

      if (isEmail(email)) {
          request = makeObject();
          request.open('get', '/newsletter.aspx?email='+email);
          request.onreadystatechange = parseInfo;
          request.send('');
      } else {
          document.getElementById('newsletter_txt').innerHTML = '<b>Verifique o email indicado.</b>';
      }
  }

  function isEmail(str) {
      var r1 = new RegExp("(@.*@)|(\\.\\.)|(@\\.)|(^\\.)");
      var r2 = new RegExp("^.+\\@(\\[?)[a-zA-Z0-9\\-\\.]+\\.([a-zA-Z]{2,3}|[0-9]{1,3})(\\]?)$");
      return (!r1.test(str) && r2.test(str));
  }


  function makeObject(){
      var x;
      var browser = navigator.appName;
      if(browser == "Microsoft Internet Explorer")
          x = new ActiveXObject("Microsoft.XMLHTTP");
      else
          x = new XMLHttpRequest();

      return x;
  }


  function parseInfo(){
      if(request.readyState == 1)
          document.getElementById('newsletter_txt').innerHTML = 'Aguarde um momento por favor...';

      if(request.readyState == 4) {
          if(request.status==200) {
              var answer = request.responseText;
              document.getElementById('newsletter_txt').innerHTML = answer;
          }
      }
  }


  function ValueToControl (control, value) {
        if (document.getElementById(control))
            document.getElementById(control).value = value;
  }
  
  function submitServerSearch ()
  {    
    if (document.getElementById('PesquisaPagging') != null)
    {        
        document.getElementById('Search').value = document.getElementById('pesquisa').value;
        document.getElementById('pageagenda').value = '0';
        document.getElementById('ctl00').submit();    
    }
    else
	{	
		document.getElementById('Search').value = document.getElementById('pesquisa').value;		
		document.forms['searchform'].submit();		
	}
    //document.getElementById('searchform').submit();
  }