function popup(url,name,width,height,props){
	var props = props+',directories=no,status=no,menubar=no,copyhistory=yes,width='+width+',height='+height;
	var popup = window.open(url,name,props);
	popup.focus();
}


function showcharts(){
	document.getElementById("charts_subnav").style.display = 'block';
}

function hidecharts(){
	document.getElementById("charts_subnav").style.display = 'none';
}

function showawards(){
	document.getElementById("awards_subnav").style.display = 'block';
}

function hideawards(){
	document.getElementById("awards_subnav").style.display = 'none';
}

function openBox(urltoopen,width,height) {
	GB_showCenter('',urltoopen, height,width);
}