function validateForm()
{
	trimFields();
	if(obj.subject.value == "")
	{
		alert("Please enter the Subject.");
		obj.subject.focus();
		return;
	}
	if(obj.comments.value == "")
	{
		alert("Please enter your Questions or Comments.");
		obj.comments.focus();
		return;
	}
	if(obj.full_name.value == "")
	{
		alert("Please enter your Name.");
		obj.full_name.focus();
		return;
	}
	if(obj.email.value == "")
	{
		alert("Please enter your Email ID.");
		obj.email.focus();
		return;
	}
	if(!chkEmail(obj.email.value))
	{
		alert("Invalid Email ID!\nPlease review and correct it.");
		obj.email.focus();
		obj.email.select();
		return;
	}
	if(obj.best_time.selectedIndex == 0)
	{
		alert("Please select the best Time for Contact You.");
		obj.best_time.focus();
		return;
	}
	if(obj.best_day.selectedIndex == 0)
	{
		alert("Please select the best Day for Contact You.");
		obj.best_day.focus();
		return;
	}
	if(obj.captcha_code.value == "")
	{
		alert("Please enter the security code correctly");
		obj.captcha_code.focus();
		return;
	}
	//All Okay??
	obj.action = 'contact_us.php';
	obj.submit();
}