function submitfrmContactUs (obj) {
    frm = obj;
    var errs=0;
	var id = 1;
	var err = 0;
    var reg = /^([A-Za-z0-9_\-\.])+\@([A-Za-z0-9_\-\.])+\.([A-Za-z]{2,4})$/;
    var address = obj.email.value;

	if (check_empty(obj.name, 'Please enter Name')) {
		if (check_empty(obj.company, 'Please enter Company Name')) {
			if (check_empty(obj.telno, 'Please enter telephone')) {
				if (check_empty(obj.email, 'Please enter email')) {
					if(reg.test(address) == false) {
						alert('Invalid Email Address');
						return false;
					}
					if (check_empty(obj.message, 'Please enter message')) {
						obj.submit();
					}
				}
			}
		}
	}
	return false;
}

function check_empty(value, msg){
	if (value.value == ''){
		alert(msg);
		value.focus();
		return false;
	}else 
		return true;

}