var last_project = -1;


function show_project(max)
{
	var project = last_project;
	
	while (project == last_project)
		project = Math.round(Math.random() * max);

	if (last_project != -1)
	{
		$('#project_'+last_project).fadeOut('normal', function(){
			$('#project_'+project).fadeIn('normal');
			last_project = project;
			});
	}
	else
	{
		$('#project_'+project).fadeIn('normal');
		last_project = project;
	}
	
	setTimeout(function(){ show_project(max); }, 10000);
}


$(document).ready(function() {

	show_project(4);
	
});