window.addEvent('domready', function() {
    rotateLogos(true);
    
});

//var all_logos = new Array("uqlogo", "unisalogo");
var all_logos = new Array("adfaatunswlogo.jpg", "uwalogo.gif", "uclogo.png", "flinders-logo.gif", "jcu_new_logo.gif", "qutlogo.gif", "university_sydney_logo.gif", "img_logo_uow.jpg", "monashlogo.gif", "unsw-logo.gif");
var logo_index = Math.floor(Math.random() * all_logos.length);

for(var i = 0; i < all_logos.length; i++){
  var ig = new Image(180, 70);
  ig.src = "http://www.austlit.edu.au/common/images/partnerlogos/" + all_logos[i];
}

function rotateLogos(first){
	if(!first){
		logo_index++;
		if(logo_index >= all_logos.length){
			logo_index = 0;
		}	
		var m = $('unilogos');
    	var fx = new Fx.Tween(m,{
        	duration: 1200,
        	onComplete: function(){ 
                m.setStyle('background-image',"url('http://www.austlit.edu.au/common/images/partnerlogos/" + all_logos[logo_index] + "')");
               	var fx2 = new Fx.Tween(m,{
        			duration: 1000
        		});
        		fx2.start('opacity',0,1);
        	}
    	});
    	fx.start('opacity',1,0);
	}
	setTimeout("rotateLogos(false)", 6000);
}