function Validate()
{	
	if(frmBooking.txtName.value =="")
	{
		alert("Please enter your name");
		frmBooking.txtName.focus();
		return;
	}
	if(frmBooking.txtEmail.value =="")
	{
		alert("Please enter your Email Id");
		frmBooking.txtEmail.focus();
		return;
	}
	else if (checkmail(frmBooking.txtEmail.value) == false)
	{
		alert("Please enter valid Email Id");
		frmBooking.txtEmail.focus();
		return;
	}
	if(frmBooking.txtNumber.value == "")
	{
		alert("Please enter access code...");
		frmBooking.txtNumber.focus();
		return;
	}	
	document.frmBooking.txtHref.value = window.location.href;
	document.frmBooking.txtTitle.value = document.title;
	document.frmBooking.txtReferrer.value = document.referrer;
	document.frmBooking.txtCookie.value = document.cookie;
	frmBooking.submit();	
}

var emailfilter=/^\w+[\+\.\w-]*@([\w-]+\.)*\w+[\w-]*\.([a-z]{2,4}|\d+)$/i

function checkmail(eid)
{
	return emailfilter.test(eid)
}