// JavaScript Document
var err="";
function check_form(form)
{
err="";
if(form.name.value=="") err = err + "Please enter your name<br>";
if(form.email.value=="") err = err + "Please enter your email address<br>";
if(form.phone.value=="") err = err + "Phone number is required<br>";
if(form.question.value=="") err = err + "Please enter your Question<br>";

if (err == "") document.contact_us.submit();
	else
	{ 
		document.getElementById('errors').innerHTML = '<font color=red>' + err + '</font>';
		form.name.focus();
		document.location.href = '#';
		return false;
	}
}