function MM_findObj(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=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}


function ShowHideObject(idObj, show)
{
    var obj = document.getElementById(idObj);
    if(obj)
    {
        obj = (obj.style) ? obj.style : obj;
        if(show && obj.display != 'block') { obj.display = 'block'; }
        else if(!show && obj.display != 'none') { obj.display = 'none'; }
        //if(show && obj.visibility != 'visible') { obj.visibility = 'visible'; }
        //else if(!show && obj.visibility != 'hidden') { obj.visibility = 'hidden'; }
    }
}