<!--
function GetElementById(id){
	if (document.getElementById) {
		return (document.getElementById(id));
	} else if (document.all) {
		return (document.all[id]);
	} else {
		if ((navigator.appname.indexOf("Netscape") != -1) && parseInt(navigator.appversion == 4)) {
			return (document.layers[id]);
		}
	}
}

var nameShown = "";
var navFade=null;


function Show(name) {
	obj=GetElementById(name);
	obj.style.display="";
	nameShown=name;
}


function closeNav() {
	navFade=setTimeout('hideNav()',200);
}

function closeNav2(nameShown) {
	if (nameShown!='') {
		obj=GetElementById(nameShown);
		obj.style.display="none";
		//off();
		navFade=null;
		clearTimeout(navFade);
		}
	}


function hideNav() {
	obj=GetElementById(nameShown);
	obj.style.display="none";
	nameShown="";
	clearTimeout(navFade);
	navFade=null;
}


function showNav(name) {	
	
	clearTimeout(navFade);
	if(nameShown!=name) {

	  closeNav2(nameShown);	
	  Show(name);
	}
}


//-->