function MM_changeProp(objId,x,theProp,theValue) { //v9.0
  var obj = null; with (document){ if (getElementById)
  obj = getElementById(objId); }
  if (obj){
    if (theValue == true || theValue == false)
      eval("obj.style."+theProp+"="+theValue);
    else eval("obj.style."+theProp+"='"+theValue+"'");
  }
}


function btnToggle(thisObj) {
	if (thisObj.className=="btnClose") {
		thisObj.className="btnOpen";
	} else {
		thisObj.className="btnClose";
	}
}