var arrDYK = new Array(
	"<p><strong>Did you know?</strong> In 2008, nearly 23,000,000,000 juice boxes were sold in the United States alone. We estimate that a modest 25% of these juice boxes resulted in unwanted spills and parent frustration.</p>",
	"<p><strong>Did you know?</strong> A juice box is considered an aseptic container, meaning it is manufactured and filled under sterile conditions and requires no refrigeration or preservatives to remain germ-free. Along with its portability and convenience, the juice box has gained widespread popularity due to the brick-shaped container's composition of unbreakable materials and tight seal. Source: <a href=\"http://www.enotes.com/\">enotes.com</a></p>",
	"<p><strong>Did you know?</strong> The aseptic container was invented in the 1960s by a Swedish man named Ruben Rausing. In 1963, Rausing was trying to figure out a more efficient method to get milk to the market. He needed a container that was smaller and less cumbersome than the metal canisters being used. Source: <a href=\"http://www.enotes.com/\">enotes.com</a></p>",
	"<p><strong>Did you know?</strong> In the late 1990s, attitudes about the environmental friendliness of the aseptic package began to change. In 1996, the aseptic carton won the Presidential Award for Sustainable Development, and the aseptic packaging industry was recognized for demonstrating environmental responsibility throughout the product life cycle.</p>"
);
function pickDYK() {
	var intRandom = Math.floor(arrDYK.length * Math.random());
	$("#dyk").html(arrDYK[intRandom]);
}
$(document).ready(function() { pickDYK(); });
function sfHover(strID) {
	var sfEls = document.getElementById("nav-main").getElementsByTagName("LI");
	for (var i=0; i<sfEls.length; i++) {
		sfEls[i].onmouseover=function() {
			this.className+=" sfhover";
		}
		sfEls[i].onmouseout=function() {
			this.className=this.className.replace(new RegExp(" sfhover\\b"), "");
		}
	}
}
sfHover1 = function() {
	sfHover("nav-main");
	sfHover("nav-audience");
}
if (window.attachEvent) window.attachEvent("onload", sfHover1);
