// ---------------
var setNavDivID = "sticky-header";
// ---------------
function setNavGetOffset() {
	w=window;
	if(w.pageYOffset != null) return (w.pageYOffset);
	var z = w.document;
	if (document.compatMode=="CSS1Compat") return z.documentElement.scrollTop;
	return z.body.scrollTop;
}

function setNav() {
    if (wapUserAgent.match(/iPhone/i) || wapUserAgent.match(/iPad/i) || wapUserAgent.match(/iPod/i) || wapUserAgent.match(/Android/i)){ return }
	woffset = setNavGetOffset();
	navID = document.getElementById(setNavDivID);
	if (woffset > 100)  { 
	    navID.style.top = "-95px"; 
	    navID.style.position = 'fixed';
	} else {
	    navID.style.top = "0px";
	    navID.style.position = 'absolute';
    }
}
window.onload = function() {
    setNav();
}
if (window.addEventListener) {
		window.addEventListener("resize", function() { setNav(); }, false);
		window.addEventListener("scroll", function() { setNav(); }, false);
} else {
		window.attachEvent("onresize", function() { setNav(); });
		window.attachEvent("onscroll", function() { setNav(); });		
}