// JavaScript Document
window.onload = changeImage;

function changeImage(){
	var curr = document.getElementById('rotImg').innerHTML;
	if (curr == 2){
		document.getElementById('rotImgSpan').innerHTML = '<a href="http://www.biofuelsinternationalexpo.com/canada/"><img src="images/canada.gif" border="0"></a>';
		}
	if (curr == 1){
		document.getElementById('rotImgSpan').innerHTML = '<a href="http://www.biofuelsinternationalexpo.com/asia/"><img src="images/asia.gif" border="0"></a>';
		}
	if (curr == 1){
		document.getElementById('rotImg').innerHTML = 2;		
		}
	else{
		document.getElementById('rotImg').innerHTML = 1;
		}	
		
	}