//Set value. If 1 then image will be randomly choosen
var randomize = 0;
//Set delay between images loading
var delay = 5000;
//Set var. It is used to retrive from image array
var randNo = -1;
//Set total number of images in the direcrory
//var totalImg = 15;



//Function to rotate images
function rotateImage()
{
	try
	{
	
		if(totalImg == 0)
		{
			//If no image found hide the div
			document.getElementById("imageRotatorDiv").innerHTML = " ";
		}
		else
		{
			//If randomaize is set find a random number within the total number of images
			if(randomize == 1)
			{
				randNo=Math.floor(Math.random()*totalImg);
			}
			else//If randomize is not set
			{
				if(randNo < (totalImg-1))//If current value is less than the total number of image increase by one
					randNo++;
				else//Else start from beginning.
					randNo = 0;
			}
			//Set image source
			document.getElementById("imageRotator").src = imageArray[randNo];
			//alert(randNo);
			//Call same function after a delay
			 setTimeout("rotateImage()",delay); 
		}
	}
	catch(err)
	{
		//On any error hide images
		document.getElementById("imageRotatorDiv").innerHTML = "&nbsp;";
	}
}