function forms_collapse(divnum, fieldname, fieldsetname){
	document.getElementById("expand" + divnum).style.display="block";
	document.getElementById("collapse" + divnum).style.display="none";
	document.getElementById(fieldname).style.display="none";
	document.getElementById(fieldsetname).className="fieldcollapse";
  }
  
    function forms_expand(divnum, fieldname,fieldsetname){
	document.getElementById("expand" + divnum).style.display="none";
	document.getElementById("collapse" + divnum).style.display="block";
	document.getElementById(fieldname).style.display="block";
	document.getElementById(fieldsetname).className="fieldexpand";
  }