var CLIENTS_MAX_IMAGES = 10;

setMaxImages = function(newMax)
{
	CLIENTS_MAX_IMAGES = parseInt(newMax);
}

nextImage = function()
{
	var currentImage = $('displayPicture').src.split("/");
	var currentImageNumber = currentImage[currentImage.length-1].replace(/\.jpg/g, "");
	
	// Null out the filename end of the currentImage string
	currentImage[currentImage.length-1] = "";
	// And implode it
	currentImage = currentImage.join("/");
	
	currentImageNumber = parseInt(currentImageNumber);
	
	if (currentImageNumber >= CLIENTS_MAX_IMAGES)
		return;
	
	var newLocation = currentImage+(currentImageNumber+1)+".jpg";
	 
	 $('displayPicture').src = newLocation;
}

lastImage = function()
{
	var currentImage = $('displayPicture').src.split("/");
	var currentImageNumber = currentImage[currentImage.length-1].replace(/\.jpg/g, "");
	
	// Null out the filename end of the currentImage string
	currentImage[currentImage.length-1] = "";
	// And implode it
	currentImage = currentImage.join("/");
		
	currentImageNumber = parseInt(currentImageNumber);
	
	if (currentImageNumber <= 1)
		return;
	
	var newLocation = currentImage+(currentImageNumber-1)+".jpg";
	 
	 $('displayPicture').src = newLocation;
}