var currentTIPS = 0;
var lastTIPS = 0;
var numTIPS = 0;
var TextArrTIPS = new Array(); TextArrTIPS[0] = "";	
var RandomArrTIPS = new Array(); RandomArrTIPS[0] = "";

function addTIPSitem(yText)
{
  if(yText!="") {
		  TextArrTIPS[numTIPS] = yText;
	}
 	else TextArrTIPS[numTIPS] = "No Text";
	
	numTIPS++;
}

function updateChangeTIPSitem() 
{
	var DoneStatus = "done";
	
	var i = 0;
	for (i = 0; i < numTIPS; i++)
			if (RandomArrTIPS[i] == "free") DoneStatus = "free";
			
  var j = 0;
	if (DoneStatus == "done") {
		for (j = 0; j < numTIPS; j++)
      RandomArrTIPS[j] = "free";
	}
	
	do {
    currentTIPS = Math.floor((Math.random() * numTIPS));
  } while ((currentTIPS == lastTIPS) || (RandomArrTIPS[currentTIPS] == "done"));

  RandomArrTIPS[currentTIPS] = "done";
	
  document.all.ChangerTIPS.innerHTML = "<h3 style=\"padding:0px; margin:6px 6px 0px 6px;\">Tips and Tricks</h3>" + " \
																				<p style=\"padding:0px; margin:6px 6px 0px 6px;\">" + TextArrTIPS[currentTIPS] + "</p>"; 
	if(currentTIPS >= TextArrTIPS.length) currentTIPS = 0;

	lastTIPS = currentTIPS;
  
	setTimeout("updateChangeTIPSitem()",7000);
}