function getScriptPage(div_id,content_id3,action,category,contentID)
		{
			subject_id = div_id;
			
			content1 = 'ddd';
			content2 = 'eee';
			content3 = document.getElementById(content_id3).value;
				
			switch(action)
			{
				case 'submit':	//insert and display comments
				{
					http.open("GET", "registeredUser/script_page.php?action=submit&category=" + escape(category)+"&id=" + escape(contentID)+"&comment=" + escape(content3), true);
					document.getElementById("submitCommentBtn").disabled = true;
					setTimeout("document.getElementById('submitCommentBtn').disabled = false",5000);
					
		
				}
				break;
				case 'display':	//display comments only
				{
				  http.open("GET", "registeredUser/script_page.php?action=display&category=" + escape(category)+"&id=" + escape(contentID), true);
				}
				break;
			}		

			http.onreadystatechange = handleHttpResponse;
			http.send(null);

			document.getElementById(content_id3).value="";

		}