function openPopup(url, title, style){
	var p = window.open(url,title,style);
	p.focus();
	return false;
}

function openSelectPopup(url, title, style, targetId, targetDescription){
	var p = window.open(url,title,style);
	p.targetId = targetId;
	p.targetDescription = targetDescription;
	p.focus();
	return false;
}

function setTarget(target, value){
	if (target){
		target.value = value;
	}
	window.focus();
}

function returnValue(valueId, valueDescription){
	if (opener && !opener.closed && opener.setTarget){
		opener.setTarget(targetId, valueId);
		opener.setTarget(targetDescription, valueDescription);
	}
	window.close();
}