// JavaScript Document
function chkfrm()
{
	if(document.frmcontactus.txtemail.value=="")
	{
		alert("Please enter email address");
		document.frmcontactus.txtemail.focus();
		return false;
	}
	if (document.frmcontactus.txtemail.value.indexOf("@", 0) < 0)
	{
    	window.alert("Please enter a valid e-mail address.");
    	document.frmcontactus.txtemail.focus();
    	return false;
	}

	if (document.frmcontactus.txtemail.value.indexOf(".", 0) < 0)
	{
    	window.alert("Please enter a valid e-mail address.");
    	document.frmcontactus.txtemail.focus();
    	return false;
	}
	if (document.frmcontactus.code.value=="")
	{
    	alert("Please enter a valid Security Code.");
    	document.frmcontactus.code.focus();
    	return false;
	}
	return true;
}