$(document).ready(function(){

	var windowsHeight 		= $(window).height();
	var windowsWidth 		= $(window).width();
	var marginTop 			= windowsHeight - 30;
	var marginLeft			= ((windowsWidth - 960) / 2);
	
	if(marginLeft > 240)
	{
		marginLeft = marginLeft + 960;
	}
	else if (marginLeft < 240)
	{
		var taille = 240 - marginLeft + 20;
		marginLeft = marginLeft + 960 - taille;
	}
	
	$('#footerFix').css({'margin-top' : marginTop});
	$('#bubbleFooterFix').css({'margin-left' : marginLeft});
	
});