subject_id = '';
	function handleResponse()
	{
		if(http.readyState == 4 && http.status == 200)
		{
	      var response = http.responseText;
	      if(response) 
		  {
			//document.getElementById(subject_id).innerHTML =response;
		  }
		}
	}
var http = createRequestObject();
function createRequestObject() {
    var req;
   if(window.XMLHttpRequest){
      // Firefox, Safari, Opera...
      req = new XMLHttpRequest();

   } else if(window.ActiveXObject) {
      // Internet Explorer 5+
      req = new ActiveXObject("Microsoft.XMLHTTP");
   } else {
      // There is an error creating the object,
      // just as an old browser is being used.
      alert('Problem creating the XMLHttpRequest object');
   }

   return req; 
}

function getScriptPage(div_id,url,method) 
{
		subject_id = div_id;
		http.open(method,url,true);
		http.onreadystatechange = handleResponse;
		var data="";
		if(method=="get")
		{
		   http.send(null);
		}
		else
		{
			
		   http.setRequestHeader("Content-Type","application/x-www-form-urlencoded");
		   http.send(data);
		}
}	
function update_displayname(url,val)
{
	http.open('get',url+"?displayname="+val,true);
	http.onreadystatechange = handleResponse;
    http.send(null);

}
function form_submit()
	{
		if(document.upload_video.title.value=="")
			{
				alert("Enter the Title");
				return false;
			}
		if(document.upload_video.tags.value=="")
			{
				alert("Enter the Tag");
				return false;
			}
		if(document.upload_video.channel.value=="")
			{
				alert("Select the Channel");
				return false;
			}
		if(document.upload_video.uploaded_file.value=="")
			{
				alert("Select the image and upload");
				return false;
			}			
	document.upload_video.submit();
	}