// JavaScript Document

var  lms_urlString_global;
function saveVideo(urlString)
{
		lms_urlString_global=urlString;
		if (window.XMLHttpRequest)
		{// code for IE7+, Firefox, Chrome, Opera, Safari
		  	xmlhttp=new XMLHttpRequest();
		}
		else
		{// code for IE6, IE5
		  	xmlhttp=new ActiveXObject("Microsoft.XMLHTTP");
		}
		xmlhttp.onreadystatechange=saveWatchedVideo;
		
		//Getting course ID
		var index = urlString.indexOf("course=", 0);
		index = index + 7;
		var to1= index +7;
		var courseID = urlString.substring(index,to1);
		
		//Getting lesson number
		var index2 = urlString.indexOf("file=", 0);
		index2 = index2 + 5;
		var to2= index2 + 3;
		var lessonNo = urlString.substring(index2,to2);
		
		function saveWatchedVideo()
		{
		  	if (xmlhttp.readyState==4 && xmlhttp.status==200)
			{
				//var urlString_text = lms_urlString_global;
				//document.getElementById(urlString_text).innerHTML=xmlhttp.responseText;
				//var res=xmlhttp.responseText;
				//document.write(res);
				
				
			}
		}
		xmlhttp.open("GET","../php/updateLessonsViewedCount.php?courseid="+courseID+"&lesson_no="+lessonNo,true);
		xmlhttp.send();

}
var old_window="";
function openWindow2(loc)
	
	{
		var urlString=loc;
		saveVideo(urlString);
		old_window=window.open(loc,'','left=20,top=20,width=810,height=715,toolbar=0,resizable=0');
	
	}
function openWindow3(loc)
	{
		var urlString=loc;
		saveVideo(urlString);
		parent.close();
		old_window=window.open(loc,'','left=20,top=20,width=810,height=715,toolbar=0,resizable=0');
	}