function validateForm()
{
	trimFields();
	if(obj.first_name.value == '')
	{
		alert("Please enter your First Name");
		obj.first_name.focus();
		return false;
	}
	if(obj.last_name.value == '')
	{
		alert("Please enter your Last Name");
		obj.last_name.focus();
		return false;
	}
	if(obj.email.value == '')
	{
		alert("Please enter your Email");
		obj.email.focus();
		return false;
	}
	if(!chkEmail(obj.email.value))
	{
		alert("Please enter valid Email");
		obj.email.focus();
		obj.email.select();
		return false;
	}
	if(obj.state.value == '')
	{
		alert("Please enter your State");
		obj.state.focus();
		return false;
	}
	if(obj.comment.value == '')
	{
		alert("Please enter the Question/Comment");
		obj.comment.focus();
		return false;
	}
	if(obj.captcha.value == "")
	{
		alert("Please enter the Security Code.");
		obj.captcha.focus();
		return;
	}
	obj.action = 'contact_us.php';
	obj.submit();
}