function check_empty()                                   //----------- for flamingo contact us --------
{
	if(document.form1.name.value=="")
	{
		  alert('Please enter your name.');
		  document.form1.name.focus();
		  return false;
	}

	if(document.form1.email.value=="")
	   {
		  alert('Please enter email address.');
		 document.form1.email.focus();
		  return false;
	}
		
	if(document.form1.address.value=="")
	{
		alert("Please enter Address.");
		document.form1.address.focus();
		return false;
	}
	if(document.form1.country.value=="")
	{
	   alert("Please select Country.");
	   document.form1.country.focus();
	   return false;
	}
	return true;
}