// JavaScript Document

function expand(elmid) {
	var elm = document.getElementById(elmid);
	if(elm) {
		elm.style.display = "block";
	}
}

function collapse(elmid) {
	var elm = document.getElementById(elmid);
	if(elm) {
		elm.style.display = "none";
	}
}

function showHide(showid, hideid) {
	var elm = document.getElementById(hideid);
	if(elm) {
		elm.style.display = "none";
	}
	
	elm = document.getElementById(showid);
	if(elm) {
		elm.style.display = "block";
	}

}