// JavaScript Document

var url = './captcheck.php?code=';
var captchaOK = 2;  // 2 - not yet checked, 1 - correct, 0 - failed

function getHTTPObject()
{
try {
req = new XMLHttpRequest();
  } catch (err1)
  {
  try {
  req = new ActiveXObject("Msxml12.XMLHTTP");
  } catch (err2)
  {
  try {
	req = new ActiveXObject("Microsoft.XMLHTTP");
	} catch (err3)
	{
req = false;
	}
  }
}
return req;
}

var http = getHTTPObject(); // We create the HTTP Object        

function handleHttpVideoResponse() {
if (http.readyState == 4) {
	captchaOK = http.responseText;
	if(captchaOK != 1) {
	  alert('Please enter correct code');
	  document.commentForm.code.value='';
	  document.commentForm.code.focus();
	  img = document.getElementById('captchaID'); 
	  //Change the image
	  img.src = './captcha/captcha.php?' + Math.random();
	   return false;
	  }
	  var obj=document.commentForm;
	  var id=document.getElementById("videoId").value;
	  var name	  =obj.name.value;		
	  var email	  =obj.email.value;	
	  var comments=obj.comments.value;
	  var gstatus=(obj.gstatus.checked==true) ? 'yes' : 'no';
	  var url="./ajaxVideoComment.php?action=comments&videoId="+id+"&name="+name+"&email="+email+"&comments="+comments+"&gstatus="+gstatus;
	  videoAjaxFunction(url);
   }
}

function checkvideocode(thecode) {
http.open("GET", url + escape(thecode), true);
http.onreadystatechange = handleHttpVideoResponse;
http.send(null);
}