var names = [ 'para1', 'para2', 'para3', 'para4', 'para5', 'para6' ];
function toggle_me(a){
	var e=document.getElementById(a);
	if(!e)return true;

	if(e.style.display=="none"){
		e.style.display="block";
	} else {
		e.style.display="none";
	}
	// Close 'em all
	var catname = "";
	for( var i in names ) {
		var x=document.getElementById(names[i]);
		if(!x) { continue; }
		if(names[i] == a) { continue; }
		if(x.style.display == "block") {
			x.style.display="none";
		}
	}

	return true;
}