// JavaScript Document

function HideContent(d) {
if(d.length < 1) { return; }
document.getElementById(d).style.display = "none";
}
function ShowContent(d) {
if(d.length < 1) { return; }
HideContent("coolingNav");
HideContent("recyclingNav");
HideContent("buybackNav");
HideContent("videoNav");
HideContent("clientsNav");
HideContent("newsNav");
HideContent("aboutNav");
document.getElementById(d).style.display = "block";
}

function HideAllContent() {
HideContent("coolingNav");
HideContent("recyclingNav");
HideContent("buybackNav");
HideContent("videoNav");
HideContent("clientsNav");
HideContent("newsNav");
HideContent("aboutNav");	
}

function ReverseContentDisplay(d) {
if(d.length < 1) { return; }
if(document.getElementById(d).style.display == "none") { document.getElementById(d).style.display = "block"; }
else { document.getElementById(d).style.display = "none"; }
}