$(document).ready(function(){
	var side_nav_height = $("#side-nav").height();
	//which content container is being used?
	if($("#main-content").length > 0) 
		{
			var main_content_height = $("#main-content").height();
		} else {
			var main_content_height = $("#main-content-wide").height();
		}
	//Equalize column heights
	if (main_content_height > side_nav_height) {
		$("#side-nav").height(main_content_height);	
	}
});