function Submitform(){	
	
		var formobj=document.getElementById("customform")

		formobj.method="post";

		formobj.action="http://www.chinaodysseytours.com/forms/sendmail/cotmailerthankyou.php";

		formobj.submit();	
}
function isemail(email) {
   var reg = /^([A-Za-z0-9_\-\.])+\@([A-Za-z0-9_\-\.])+\.([A-Za-z]{2,4})$/;
   if(reg.test(email) == false) {
      return false;
   }
   return true;
}

function sendMail(obj){
	var form=document.getElementById(obj);
	
	if(isemail(form['Newsletter_email'].value)){
		document.location.href="/newsletter/subscrib.php?email="+form['Newsletter_email'].value;
	}else{
		alert('Sorry, your Email Address is not correct!');
		document.getElementById('Newsletter_email').focus();
	}
}