function openOverlay(action) {
	$('overlay').style.display = ( $('overlay').style.display == 'block' ? 'none' : 'block' ); 
	$('overlaybody').style.display = ( $('overlaybody').style.display == 'block' ? 'none' : 'block' ); 	

  $("overlay").style.visibility = "visible";
  $("overlaybody").style.visibility = "hidden";
  /*
  $("overlay").style.display = "inline";
  $("overlaybody").style.display = "inline";
  */
  
	/*var myHTMLRequest = new Request.HTML({
	update: $('overlaybody'), 
	evalScripts: true,
	onComplete: function(tree,el,html,js){
			$('overlaybody').style.visibility = "visible";
			//$('hidden_sharepath').value = "/customp/" + key;
		}
  }).get(action); */
  
  var myHTMLRequest = new Request({
	   url: action,
	   onComplete: function(response){
	      $('overlaybody').innerHTML = response;
				$('overlaybody').style.visibility = "visible";
			},
	   method: 'get'
	}).send();
}

function closeOverlay() {
	$('overlay').style.display = 'none'; 
	$('overlaybody').style.display = 'none'; 	
  $("overlay").style.visibility = "hidden";
  $("overlaybody").style.visibility = "hidden";
}

function getFullPagePath() {
  var content_namespace = '/main/index';
  myRe = new RegExp (content_namespace + "((/p|/customp)/[^/]+)?(/[^#]*)", "g");
  matches = myRe.exec(window.location);
  return "http://" + window.location.hostname + content_namespace + matches[3];
}

function submitFtafData(frm) {
  full_page_path = getFullPagePath();
  
  submit_url = "/main/ftaf?";
  submit_url += "pg=" + escape(full_page_path);
  submit_url += "&pgname=" + escape(document.title);
  submit_url += "&your_name=" + escape($('your_name').value);
  submit_url += "&your_email=" + escape($('your_email').value);
  submit_url += "&name1=" + escape($('name1').value);
  submit_url += "&name2=" + escape($('name2').value);
  submit_url += "&name3=" + escape($('name3').value);
  submit_url += "&name4=" + escape($('name4').value);
  submit_url += "&name5=" + escape($('name5').value);
  submit_url += "&email1=" + escape($('email1').value);
  submit_url += "&email2=" + escape($('email2').value);
  submit_url += "&email3=" + escape($('email3').value);
  submit_url += "&email4=" + escape($('email4').value);
  submit_url += "&email5=" + escape($('email5').value);
  submit_url += "&personal_message=" + escape($('personal_message').value);
  
	/*var myHTMLRequest = new Request.HTML({
	update: $('overlaybody'), 
	evalScripts: true,
	onComplete: function(tree,el,html,js){
			$('overlaybody').style.visibility = "visible";
		}
  }).get(submit_url);*/
	var myHTMLRequest = new Request({
	   url: submit_url,
	   onComplete: function(response){
	      $('overlaybody').innerHTML = response;
				$('overlaybody').style.visibility = "visible";
			},
	   method: 'get'
	}).send();
}