// dadam@nextron.ch, nextron internet team GmbH, (C) 2002-10-08
var d=document, h='hidden', v='visible', dom=d.getElementById?true:false, NN4=d.layers?true:false, IE4=d.all?true:false; 

function initObj(){
	if(dom){
		obj = d.getElementById("reg2").getElementsByTagName("div");
		obj["r"+active].style.visibility = v;
		menu(active,1);
	}else{
		d.register.document.eval("r"+active).visibility = v;
	}
}

function mark(num){
	menu(active,0);
	if(dom){
		obj["r"+active].style.visibility = h;
		active = num;
		obj["r"+active].style.visibility = v;
	}else{
		d.register.document.eval("r"+active).visibility = h;
		active = num;
		d.register.document.eval("r"+active).visibility = v;
	}
	menu(active,1);
}

function menu(num,param){
	if(param) var c1='#dddddd';
	else var c1='#ffffff';
	d.getElementById("t"+active).style.background=c1;
}

function error(msg){
	obj["error"].style.visibility = v;
	var str = '<table cellpadding="0" cellspacing="0" bgcolor="#dddddd" width="250" height="120" border="0">'+
'<tr><td> &nbsp; </td>'+
	'<td class="text" height="15"><FONT style="color:red;"><b>ERROR</b></td>'+
	'<td align="right"><a href="#" onclick="hiddeE("error");">X</a></td>'+
	'<td> &nbsp; </td></tr>'+
'<tr><td></td>'+
	'<td colspan="2" valign="top"><br>'+
msg +
	'</td>'+
	'<td></td></tr>'+
'</table>';

	if(dom){
		d.getElementById("error").innerHTML = str;
	}else{
		with(document.error){
			document.open();
			document.write(str);
			document.close();
		}
	}
}

function hiddeE(obj){ alert(obj); d.getElementById(obj).visibility="hidden";}

onload=initObj;