function validateForm()
{
	trimFields();
	if(obj.full_name.value == "")
	{
		alert("Enter your Name");
		obj.full_name.focus();
		return;
	}
	if(obj.email.value == "")
	{
		alert("Enter your Email Address");
		obj.email.focus();
		return;
	}
	if(!chkEmail(obj.email.value))
	{
		alert("Please enter a Valid Email Address");
		obj.email.focus();
		return;
	}
	if(obj.phone.value == "")
	{
		alert("Please enter your phone number.");
		obj.phone.focus();
		return;
	}
	if(obj.comments.value == "")
	{
		alert("Please enter your comments.");
		obj.comments.focus();
		return;
	}
	if(obj.captcha.value == "")
	{
		alert("Please enter the security code correctly.");
		obj.captcha.focus();
		return;
	}
	obj.action = "contact_us.php";
	obj.submit();
}