function MM_findObj(n, d) { //v4.0
  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=MM_findObj(n,d.layers[i].document);
  if(!x && document.getElementById) x=document.getElementById(n); return x;
}
function sh(sId,v) { //v3.0
    var obj = document.getElementById(sId);
    if (v=='show') v='visible';else v='hidden';
    obj.style.visibility=v; 
}
tid=new Array;
sid=new Array;
function wr(s){document.write(""+s+"");}
function offLayer(id){tid[id]=setTimeout('sh(\''+id+'\',\'hide\')',200);clearTimeout(sid[id]);}
function onLayer(id){clearTimeout(tid[id]);sid[id]=setTimeout('sh(\''+id+'\',\'show\')',200);}
function over(obj){obj.style.backgroundColor='#C0DFDF';}
function out(obj){obj.style.backgroundColor='#E8F3F6';}
var ie = (navigator.appName == 'Microsoft Internet Explorer');
var ie4 = ((navigator.appName=='Microsoft Internet Explorer')&(parseInt(navigator.appVersion) >= 4));