function submitform()
{
	formvalue	= (document.user_submit)
		if (formvalue.company.value == "")
			{
			alert("Please enter a company name.");
			return;
			}		
		else if (formvalue.password.value.length < 4)
			{
			alert("The minimum password length is 4 characters.");
			return;
			}
		else
			{
			formvalue.submit();
			}	
}