// var _gaq = _gaq || [];
//  _gaq.push(['_setAccount', 'UA-6878599-4']);
//  _gaq.push(['_trackPageview']);
//  (function() {
//    var ga = document.createElement('script'); ga.type = 'text/javascript'; ga.async = true;
//    ga.src = ('https:' == document.location.protocol ? 'https://ssl' : 'http://www') + '.google-analytics.com/ga.js';
//    var s = document.getElementsByTagName('script')[0]; s.parentNode.insertBefore(ga, s);
//  })();

// Copyright 2006-2007 javascript-array.com

var timeout	= 500;
var closetimer	= 0;
var ddmenuitem	= 0;

// open hidden layer
function mopen(id)
{	
	// cancel close timer
	mcancelclosetime();

	// close old layer
	if(ddmenuitem) ddmenuitem.style.visibility = 'hidden';

	// get new layer and show it
	ddmenuitem = document.getElementById(id);
	ddmenuitem.style.visibility = 'visible';

}
// close showed layer
function mclose()
{
	if(ddmenuitem) ddmenuitem.style.visibility = 'hidden';
}

// go close timer
function mclosetime()
{
	closetimer = window.setTimeout(mclose, timeout);
}

// cancel close timer
function mcancelclosetime()
{
	if(closetimer)
	{
		window.clearTimeout(closetimer);
		closetimer = null;
	}
}

// close layer when click-out
document.onclick = mclose; 

function backOne() {
	window.history.go(-1)
	}

function isValidEmail(str) {
   return (str.indexOf(".") > 2) && (str.indexOf("@") > 0);
	}
 
function validateEmail() {
	if((document.myForm.txtName.value!='')&&(document.myForm.txtEmail.value!='')) {
		document.myForm.submit();
		} else {
			alert("Please complete required fields correctly before submitting.");
			}
		}