// DropDown Menu - IE Fix
function displaySub(id) {
	if(navigator.appName.indexOf("Microsoft") >= 0) { 
		document.getElementById(id).style.visibility = 'visible';
		document.getElementById(id).style.display = 'block';
	}
}
function hideSub(id) {
	if(navigator.appName.indexOf("Microsoft") >= 0) { 
		document.getElementById(id).style.visibility = 'hidden';
		document.getElementById(id).style.display = 'none';
	}
}

// Sidebar menu
ddaccordion.init({
	headerclass: "head", // expandable
	contentclass: "sub", // content
	collapseprev: true, //Collapse previous content (so only one open at any time)? true/false 
	defaultexpanded: false,
	animatedefault: false,
	persiststate: true, //persist state of opened contents within browser session?
	toggleclass: ["", "title_active"],
	togglehtml: ["prefix", "", ""], //Additional HTML added to the header when it's collapsed and expanded, respectively  ["position", "html1", "html2"] (see docs)
	animatespeed: "slow",
	oninit:function(headers, expandedindices){
		//custom code to run when headers have initalized - do nothing
	},
	onopenclose:function(header, index, state, isclicked){
		//custom code to run whenever a header is opened or closed - do nothing
	}
})