// JavaScript Document
function ShowHide(elem){
	var state=document.getElementById(elem).style.visibility;
	
	var newState="visible"

	/*if(state=="hidden")newState="visible";*/
	document.getElementById(elem).style.visibility=newState;

	}
function ChangeHeight(elem2){
	var state2=document.getElementById(elem2).style.height;
	var newHeight=""
	document.getElementById(elem2).style.height=newHeight;
	}