function find(n, d) { //v4.01
	var p,i,x;  
	if(!d) d=document; 
	if( (p=n.indexOf("?")) > 0 && parent.frames.length) {
		d = parent.frames[n.substring(p+1)].document; 
		n = n.substring(0,p);
	}
  	if( !(x=d[n]) && d.all ) 
		x = d.all[n]; 
	for( i=0; !x && i<d.forms.length; i++ ) 
		x = d.forms[i][n];
  	for( i=0; !x && d.layers && i < d.layers.length; i++) 
		x = find(n,d.layers[i].document);
	if( !x && d.getElementById ) 
		x = d.getElementById(n);
	return x;
}

function show(id,show) {
	if(show=="show")
		document.getElementById(id).style.visibility='visible';
	else
		document.getElementById(id).style.visibility='hidden';
}

function show() { //v6.0
	var i,p,v,obj,args = show.arguments;
	for( i=0; i < (args.length-2); i+=3) 
		if( (obj=find(args[i])) != null ) { 
			v = args[i+2];
    			if (obj.style) { 
				obj=obj.style; 
				v=(v=='show') ?'visible':(v=='hide')?'hidden':v; 
			}
			obj.visibility=v; 
		}
}

function hl(e, a) {
	e.style.background = a ? '#90A3A9' : '#234DA0';
	return true;
}