// ------------------------------------------------------------
// 
// ------------------------------------------------------------
var g_contentBackgroundImages = 3;

// ------------------------------------------------------------
// 
// ------------------------------------------------------------
$(document).ready(
	function() 
	{
		setContentBackground();
	}
);

// ------------------------------------------------------------
// 
// ------------------------------------------------------------
function setContentBackground ()
{
	var contenBackgroundImage = Math.floor(Math.random() * g_contentBackgroundImages) + 1;
	
	$("dl#main dd.content-wrapper").addClass("content-bg-" + contenBackgroundImage);
};