function chk_email()
{
	if (document.frmfreegift.name.value=="")
	{
		alert ("Please enter your Name");
		document.frmfreegift.name.focus();
		return false;
	}
	if (document.frmfreegift.email.value=="")
	{
		alert ("Please enter your Email");
		document.frmfreegift.email.focus();
		return false;
	}
}
function chk_newsletter()
{

	/*if (document.frmnewsletter.lastname.value=="")
		{
			alert ("Please enter your Last Name");
			document.frmnewsletter.lastname.focus();
			return false;
	}*/
	if (document.frmnewsletter.firstname.value=="")
		{
			alert ("Please enter your First Name");
			document.frmnewsletter.firstname.focus();
			return false;
	}
	if (document.frmnewsletter.email.value=="")
	{
		alert ("Please enter your Email");
		document.frmnewsletter.email.focus();
		return false;
	}
	if (document.frmnewsletter.email.value!="")
	{
		theAt=document.frmnewsletter.email.value.indexOf('@');
		thedot=document.frmnewsletter.email.value.lastIndexOf('.');
		thespace=document.frmnewsletter.email.value.indexOf(' ');
		if (theAt<1  || thedot < theAt+1 || thedot+1==document.frmnewsletter.email.value.length || thespace!=-1)
		{
			alert("Invalid email address");
			document.frmnewsletter.email.focus();
			return false;
		}
	}
}