function validatea(form)
{
	ok=true
	if(form.names.value=="")
	{
		alert("Please Enter Your Name.")
		form.names.focus()
		ok=false
	}
	else if (form.emails.value == "")
	{
		alert("Please enter a value for the email field.");
		form.emails.focus();
		ok=false
	}
	else if (!isEmailAddr(form.emails.value))
	{
		alert("Please enter a complete email address!");
		form.emails.focus();
		ok=false
	}
	else if(form.phones.value=="")
	{
		alert("Please Enter Phone No.")
		form.phones.focus()
		ok=false
	}
	else if(form.countrys.value=="")
	{
		alert("Please Enter Your Country Name.")
		form.countrys.focus()
		ok=false
	}
	else if(form.date_of_travels.value=="")
	{
		alert("Please Enter Date of Travel.")
		form.date_of_travels.focus()
		ok=false
	}
		else if(form.durations.value=="")
	{
		alert("Please Enter Tour Duration.")
		form.durations.focus()
		ok=false
	}
	else if(form.adults.value=="")
	{
		alert("Please Enter No of People.")
		form.adults.focus()
		ok=false
	}
	else if (form.requirements.value == "")
	{
		alert("Please Enter Your Requirements.");
		form.requirements.focus();
		ok=false
	}
	return ok
}
function isEmailAddr(emails)
{
  var result = false
  var theStr = new String(emails)
  var index = theStr.indexOf("@");
  if (index > 0)
  {
	var pindex = theStr.indexOf(".",index);
	if ((pindex > index+1) && (theStr.length > pindex+1))
	result = true;
  }
  return result;
}