function form_val(form)
{

	if (form.txtName.value == '')
		{
			alert('You must enter a Name!');
			form.txtName.focus();
			return false;
		}
	
	if (form.txtMail.value == '')
		{
			alert('You must enter a valid E-Mail!');
			form.txtMail.focus();
			return false;
		}
		
	if (form.txtSubject.value == '')
		{
			alert('You must enter a Subject!');
			form.txtSubject.focus();
			return false;
		}
		
	if (form.txtBody.value == '')
		{
			alert('You must enter a Message!');
			form.txtBody.focus();
			return false;
		}

	if (form.txtPhone.value == '')
		{
			alert('You must enter a Phone Number!');
			form.txtPhone.focus();
			return false;
		}

	return true;	
}