function toggle(/*button,*/area) {
	var tog=document.getElementById(area);
	if(tog.style.display) {
		tog.style.display="";
	} else {
		tog.style.display="none";
	}
	//document.getElementById(button).innerHTML=(tog.style.display)?'+':'−';
	//createCookie('nav_show_'+area, tog.style.display?'0':'1', 365);
}
function removeframes() { var blinks = document.getElementsByTagName("a"); for(var i=0;i<blinks.length;i++) if(blinks[i].className == "blink") blinks[i].target = "_top"; document.getElementById("removeframes").innerHTML = 'Frames removed.'; return false; }