function mt_showPwd() {
	document.getElementById("div_pwd_txt").style.display = "none";
	document.getElementById("div_pwd_pwd").style.display = "block";
	document.getElementById(mt_password).focus();
}
function mt_hidePwd() {
	if (document.getElementById(mt_password).value == "") {
		document.getElementById("div_pwd_txt").style.display = "block";
		document.getElementById("div_pwd_pwd").style.display = "none";
	}
}
function mt_showEmail(obj) {
	if (obj.value == "Email") {obj.value = "";}
}
function mt_hideEmail(obj) {
	if (obj.value == "") {obj.value = "Email";}
}

var mt_icon_expand = "icon_expand.gif";
var mt_icon_collapse = "icon_collapse.gif";

function mt_details(id,img) {
	var obj = document.getElementById(id);
	var div = obj.firstChild;
	if (document.getElementById(id).style.display == "none") {
		obj.style.display = "inline";
		div.style.height = "0px";
		document.getElementById(img).src = "/portlets/docs/images/mytrip/"+mt_icon_collapse;
		setTimeout("mt_details_expand('"+id+"',1)",5);
	} else {
		document.getElementById(img).src = "/portlets/docs/images/mytrip/"+mt_icon_expand;
		setTimeout("mt_details_collapse('"+id+"',11)",5);
	}
}
function mt_details_expand(id,h) {
	var div = document.getElementById(id).firstChild;
	div.style.height = (h*20)+"px";
	h++;
	if (h < 12) {
		setTimeout("mt_details_expand('"+id+"',"+h+")",5);
	}
}
function mt_details_collapse(id,h) {
	var div = document.getElementById(id).firstChild;
	div.style.height = (h*20)+"px";
	h--;
	if (h > 0) {
		setTimeout("mt_details_collapse('"+id+"',"+h+")",5);
	} else {
		document.getElementById(id).style.display = "none";
	}
}