function Validate()
{
	var oInputs = document.getElementsByTagName('input');
	for (i = 0; i < oInputs.length; i++)
	{
		if (oInputs[i].type == 'text' && oInputs[i].id.indexOf('NR') == -1)
		{
			if(!validate_required(oInputs[i]))
			{
				return false;
			}
		}
	}
	if(!checkEmail(document.getElementById('oFromEmail').value))
	{
		alert('Please enter a valid email address');
		return false;
	}
	form1.submit();
}

function validate_required(field)
{
	with (field)
	{
		if (value == null || value == "")
		{
			alert("Please fill in all form fields.");
			return false;
		}
		else
		{
			return true;
		}
	}
}
function checkEmail(str)
{
	var filter=/^.+@.+\..{2,3}$/
	return (filter.test(str))
}