var lang = new Array();

function $(id) {
	return document.getElementById(id);
}

Array.prototype.push = function(value) {
	this[this.length] = value;
	return this.length;
}



/*Discuz!NT*/
function scrollHiddenDiv(div, scrollwidth)
{
	div.scrollLeft += scrollwidth;
}


function nTabs(thisObj,Num){ 
if(thisObj.className == "active")return; 
var tabObj = thisObj.parentNode.id; 
var tabList = document.getElementById(tabObj).getElementsByTagName("h2"); 
for(i=0; i <tabList.length; i++) 
{ 
  if (i == Num) 
  { 
   thisObj.className = "active";  
      document.getElementById(tabObj+"_Content"+i).style.display = "block"; 
  }else{ 
   tabList[i].className = "normal";  
   document.getElementById(tabObj+"_Content"+i).style.display = "none"; 
  } 
}  
} 

function nTabImg(obj,Num){
	var obj=obj.parentNode.id;
	var tabList=document.getElementById(obj).getElementsByTagName("a");
	for(i=0;i<tabList.length;i++)
	{
		if(i==Num)
		{
			document.getElementById(obj+"_info"+i).style.display="block";
		}
		else
		{
			document.getElementById(obj+"_info"+i).style.display="none";
		}
	}
	}