function checkForm()
{
var form = document.forms.feedback;
var validU = form.EMAIL.value.match(/\b(^(\S+@).+((\.com)|(\.net)|(\.edu)|(\.mil)|(\.gov)|(\.org)|(\..{2,2}))$)\b/gi);

			if (form.COMPANYNAME.value == '')
			{
				alert("Please enter your Company Name.");
				return false;
			}
			if (form.REALNAME.value == '')
			{
				alert("Please enter your Name.");
				return false;
			}				
			if (!validU)
			{
			alert("You must enter your VALID email address.");
				return false;
			}
			if (form.PHONE.value == '')
			{
				alert("Please enter your Phone Number.");
				return false;
			}
			if (form.COMMENTS.value == '' || obj.value == null)
			{
				alert("Please enter your Comments.");
				return false;
			}					

		return true;
}