/* Copyright (c) 2008 Smart Media Limited. All Rights Reserved */

/** Function for random slogan on homepage **/
var nbimg = 0;
var img = new Array();

//Add an image at the table
function addImageSlogan(image)
{
	nbimg++;
	img[nbimg] = image;
	
}

//Remove default image
function removeImage()
{
	document.getElementById('topimage').innerHTML = ""; 
}

//Choose a slogan at display
function chooseSlogan()
{
	document.getElementById('topimage').innerHTML = ""; //Remove default image
	rand = Math.random();
	while ( rand == 1)
	{
		rand = Math.random();
	}
	rand = Math.floor(rand*nbimg+1);
	document.getElementById('topimage').innerHTML += img[rand];
}