function rotateContent(){
	var swap_ids = ["sl", "ask", "tp"];
	var index = Math.round(Math.random() * (swap_ids.length - 1));
	document.getElementById(swap_ids[index]).style.display = '';
}

function sifrReplace(){
	$('.project-about h3 span').sifr({
		font: "swf/avenir-roman-heavy",
		offsetTop: 0,
		textAlign: 'left'
	});
	
	/*$('.sub-title').sifr({
		font: "swf/avenir-roman-heavy",
		offsetTop: 0,
		textAlign: 'left'
	});	*/
}