// JavaScript Document

function doShowHide(divname,divheight){
	if(document.getElementById(divname).style.visibility == 'visible'){
		document.getElementById(divname).style.visibility='hidden';
		document.getElementById(divname).style.display='none';
		document.getElementById(divname).style.height='0px';
	}else{
		document.getElementById(divname).style.visibility='visible';
		document.getElementById(divname).style.display='block';
		document.getElementById(divname).style.height=divheight;
	}
}