var box=document.getElementById("boxNews");
var news=null;
if(box){
	news=getElementsByClassName(box,"div","news");
}
function expand(id){
	 if (news){
		for(var i=0;i<news.length;i++){
			if(news[i].id==id){
				news[i].style.display="inline";
				$s(id+"_expand");
				$h(id+"_shrinked");
			}else{
				news[i].style.display="none";
			}
		}
	}
}
function collapse(id){
	if(news){
		for(var i=0;i<news.length;i++){
			news[i].style.display="inline";
			$h(news[i].id+"_expand");
			$s(news[i].id+"_shrinked");
		}
	}
}
var oldAnswer=null;
function showAnswer(answer){
	if(oldAnswer){
		$h(oldAnswer);
		$s(oldAnswer+"link")[0].className="tabfaqOff";
	}
	$s(answer);
	$s(answer+"link")[0].className="tabfaqOn";
	oldAnswer=answer;
}
function hideFAQMessage(){
	$h("addfaq_message");
}

function getElementsByClassName(oElm, strTagName, strClassName){
	var arrElements = (strTagName == "*" && oElm.all)? oElm.all : oElm.getElementsByTagName(strTagName);
	var arrReturnElements = new Array();
	strClassName = strClassName.replace(/\-/g, "\\-");
	var oRegExp = new RegExp("(^|\\s)" + strClassName + "(\\s|$)");
	var oElement;
	for(var i=0; i<arrElements.length; i++){
		oElement = arrElements[i];		
		if(oRegExp.test(oElement.className)){
			arrReturnElements.push(oElement);
		}	
	}
	return (arrReturnElements)
}

function $h(){
   var elements = new Array();
   for (var i = 0; i < arguments.length; i++) {
	  var element = arguments[i];
	  if (typeof element == 'string')element = document.getElementById(element);
	  //if (arguments.length == 1)return element;
	  elements.push(element);
   }
  	for(var i=0;i<elements.length;i++)if(elements[i].style)elements[i].style.display="none";
	return elements;
}
function $s(){
   var elements = new Array();
   for (var i = 0; i < arguments.length; i++) {
	  var element = arguments[i];
	  if (typeof element == 'string')element = document.getElementById(element);
	  //if (arguments.length == 1)return element;
	  elements.push(element);
   }
  	for(var i=0;i<elements.length;i++)if(elements[i].style)elements[i].style.display="inline";
	return elements;
}