function checkProfitForm(){		
	
	var objForm = document.getElementById("profitForm");
	
	if (trim(objForm.fullname.value).length < 3){
		alert("Please enter your full name.");
		objForm.fullname.value = trim(objForm.fullname.value);
		objForm.fullname.focus();
		return false;
	}
	
	if (trim(objForm.addr.value).length < 2){
		alert("Please enter your address.");
		objForm.addr.value = trim(objForm.addr.value);
		objForm.addr.focus();
		return false;
	}
	
	if (trim(objForm.city.value).length < 2){
		alert("Please enter the name of your city or town.");
		objForm.city.value = trim(objForm.city.value);
		objForm.city.focus();
		return false;
	}
	
	if (trim(objForm.code.value).length < 2){
		alert("Please enter your postal code.");
		objForm.code.value = trim(objForm.code.value);
		objForm.code.focus();
		return false;
	}
	
	if (trim(objForm.tel.value).length < 2){
		alert("Please enter your telephone number.");
		objForm.tel.value = trim(objForm.tel.value);
		objForm.tel.focus();
		return false;
	}
	
	if (trim(objForm.cell.value).length < 2){
		alert("Please enter your mobile phone number.");
		objForm.cell.value = trim(objForm.cell.value);
		objForm.cell.focus();
		return false;
	}
	
	if (!(/^\w+([\.-]?\w+)*@\w+([\.-]?\w+)*(\.\w{2,3})+$/.test(trim(objForm.email.value)))){
		alert("Please enter a valid email address for yourself.");
		objForm.email.value = trim(objForm.email.value);
		objForm.email.focus();
		return false;
	}
	
	return true;
}