function PopUp(pageName) {
      var frameWidth = 420
      var frameHeight = 600
      var win = "/dialogs/" + pageName
	  var left=(screen.width-frameWidth)/2;

       fw=window.open(win,'TargetedReading',"toolbar=0,location=0,directories=0,status=0,menubar=0,scrollbars=1,resizable=1,left=" + left + ",top=20,width=" + frameWidth + ",height=" + frameHeight);

       fw.focus();

    }

function windowFrame(windowName,frameWidth,frameHeight,url) {
  fw=window.open(url,windowName,"toolbar=0,location=0,directories=0,status=0,menubar=0,scrollbars=yes,resizable=yes,left=0,top=0,width=" + frameWidth + ",height=" + frameHeight);     
  fw.focus();
}

function windowFrameWithBrowserControls(windowName,frameWidth,frameHeight,url) {
  fw=window.open(url,windowName,"status=0,toolbar=0,menubar=1,scrollbars=1,resizable=1,location=0,directories=0,left=0,top=0,width=" + frameWidth + ",height=" + frameHeight);     
  fw.focus();
}

function windowReference(windowName,url) {
 var b_name="";
  b_name=browser_name();

  if(b_name=="msie" )
  {
   fw=window.open(url,windowName,"toolbar=1,location=0,directories=0,status=0,menubar=0,scrollbars=1,resizable=yes,left=0,top=0,width=780,height=500");     
 
   fw.moveTo((screen.Width-780)/2,(screen.Height-500)/2 );
   }
   else
   {
    fw=window.open(url,windowName,"toolbar=1,location=0,directories=0,status=0,menubar=0,scrollbars=1,resizable=yes,left=200,top=200,width=780,height=500"); 
   }
   
   fw.focus();
}

function windowReferenceWithSize(windowName,w,h,url) {
 var b_name="";
  b_name=browser_name();

  if(b_name=="msie" )
  {
   fw=window.open(url,windowName,"toolbar=1,location=0,directories=0,status=0,menubar=0,scrollbars=1,resizable=yes,left=0,top=0,width=" + w + ",height=" + h);
 
   fw.moveTo((screen.Width-w)/2,(screen.Height-h)/2 );
   }
   else
   {
    fw=window.open(url,windowName,"toolbar=1,location=0,directories=0,status=0,menubar=0,scrollbars=1,resizable=yes,left=200,top=200,width=" + w + ",height=" + h); 
   }
   
   fw.focus();
}

function windowNonResizable(windowName,frameWidth,frameHeight,url, centered){
var b_name="";
  b_name=navigator.appName;
   if(b_name=="Microsoft Internet Explorer" )
  {
  fw=window.open(url,windowName,"toolbar=0,location=0,directories=0,status=0,menubar=0,scrollbars=no,resizable=no,left=0,top=0,width=" + frameWidth + ",height=" + frameHeight);     
  if(centered==true){
    fw.moveTo((screen.Width-frameWidth)/2,(screen.Height-frameHeight)/2 );
  }
  }
   else
   {
  fw=window.open(url,windowName,"toolbar=0,location=0,directories=0,status=0,menubar=0,scrollbars=no,resizable=no,left=200,top=200,width=" + frameWidth + ",height=" + frameHeight); 
   }
  fw.focus();
}

function setcookie(args)
{
	var aryArgs = args.split("|");
	var Audio = aryArgs[0];
	var Volume = aryArgs[1];
	document.cookie='audio=' + Audio;
	document.cookie='volume=' + Volume;
}

function getCookie(name) {
  var result = null;
  var myCookie = " " + document.cookie + ";";
  var searchName = "courseStatus=";
  var startOfCookie = myCookie.indexOf(searchName);
  var endOfCookie;
  if (startOfCookie != -1) {
    startOfCookie += searchName.length;
    endOfCookie = myCookie.indexOf(";",startOfCookie);
    result = unescape(myCookie.substring(startOfCookie,endOfCookie));
  }
  return result;
}