function checkVMValidSession()
{
  if (!Youmail.vm.sharedPage) {
  	checkValidSession();
  }
}


function hidePlayerOnly()
{
    var rplayArea = getChildElementById("playArea");
    if (rplayArea != null) {
	    var playArea = getChildElementById("audioplayer1", rplayArea);
	    var holder = getChildElementById("playerHolderId");
	    if (playArea != null) {
	    	try {
		    	playArea.SetVariable("closePlayer", 1);
		       	playArea.style.display = "none";
		    } catch (e) {
		    	// ignore
		    }
	    }
	    if (holder != null) {
	       holder.style.display = "block";
	    }
	}
}

function showPlayerOnly()
{
    var playArea = getChildElementById("audioplayer1");
    var holder = getChildElementById("playerHolderId");
    if (playArea != null) {
    	try {
            playArea.style.display = "block";
	    } catch (e) {
	    	// ignore
	    }
    }
    if (holder != null) {
       holder.style.display = "none";
    }
}


function transRating(star, rated, imgId)
{
  var newRatingImg = null;
  if (rated) {
      newRatingImg = "http://ymstat.com/web/img/vm/myrating" + star + ".gif";
  } else {
    newRatingImg = "http://ymstat.com/web/img/vm/conf" + star + ".gif";
  }
  document.getElementById(imgId).src = newRatingImg;
  
}

function trackLater(url)
{
    if (typeof yourvar != 'undefined' && pageTracker != null) {
		window.setTimeout("pageTracker._trackPageview('" + url + "')", 500);
	}
}