// JavaScript Document
//问吧
var acd ="";
	function act(t1,t2)
	{ acd = t1;
	  document.getElementById(t1).className="ActdbgB";
	  document.getElementById(t2).className="Acarrow";
	  for(i=1;i<5;i++)
	  { 
		var d1 =document.getElementById("id"+i+"a");
		var d2 =document.getElementById("id"+i+"b");
		if(d1.id == t1)
		{
		  d1.className ="ActdbgB";
		  d2.className ="Acarrow";
		}
		else
		{
		  d1.className ="ActdbgA";
		  d2.className ="";
		}
	  }
	}
	
	function over(t1,t2)
	{ 
	  var cs1=document.getElementById(t1);
	  var cs2=document.getElementById(t2);
							
	  cs1.className="ActdbgB";
	  cs2.className="Acarrow";
	}
	
	function out(t1,t2)
	{ 
	  var cs1=document.getElementById(t1);
	  var cs2=document.getElementById(t2);
	  if(acd==t1) 
	   {
		cs1.className="ActdbgB";
		cs2.className="Acarrow";
		}
	  else
		{
		cs1.className="ActdbgA";
		cs2.className="";
		}
	}
	//以下为搜索
	
function search(action){
  if(action=='search'){
    if (document.askform.title.value == ""){
	      alert("请输入要查询的关键词!");
	      return false;	    
	    }
    document.askform.action="http://search.1kooo.com/ask?key="+encodeURI(document.askform.title.value);
	document.askform.submit();
  }else if(action=='ask'){
    document.askform.action="http://ask.1kooo.com/addques?title="+encodeURI(document.askform.title.value);
	document.askform.submit();
 }
}
//首页搜索
function search_js1_submit(){
	  var key = document.search_js1.key.value;
	  if ((key==null)||(key=="")){
	    alert("请输入关键字！");
		return false;
	  }
	  var action_url = "http://search.1kooo.com/news?key="+encodeURI(key);
	  window.open(action_url,"_blank","");
	  return false;
	}
	
//首页登陆
 function checklogin(){
    var username=document.getElementById('username').value;
	var password=document.getElementById('password').value;
	if(username==''){
	  alert("用户名不能为空！");
	  document.getElementById('username').value='';
	  document.getElementById('username').focus(); 
	  return false;
	}
	if(password==''){
	  alert("密码不能为空！");
	  document.getElementById('password').value='';
	  document.getElementById('password').focus(); 
	  return false;
	}
	return true;
  }
  
  //切换一
   function secBoard(n,bigTable,smallTable)
  {
 //alert(bigTable);
    bigTable=document.getElementById(bigTable);
    for(i=0;i<bigTable.cells.length;i++)
      bigTable.cells[i].className="sec1";
    bigTable.cells[n].className="sec2";
	smallTable=document.getElementById(smallTable);
    for(i=0;i<smallTable.tBodies.length;i++)
      smallTable.tBodies[i].style.display="none";
    smallTable.tBodies[n].style.display="block";
  }
  //切换二
  function secBoard1(n,bigTable,smallTable)
  {
 //alert(bigTable);
    bigTable=document.getElementById(bigTable);
    for(i=0;i<bigTable.cells.length;i++)
      bigTable.cells[i].className="sec3";
    bigTable.cells[n].className="sec4";
	smallTable=document.getElementById(smallTable);
    for(i=0;i<smallTable.tBodies.length;i++)
      smallTable.tBodies[i].style.display="none";
    smallTable.tBodies[n].style.display="block";
  }
  //切换三
   function secBoard2(n,bigTable,smallTable)
  {
 //alert(bigTable);
    bigTable=document.getElementById(bigTable);
    for(i=0;i<bigTable.cells.length;i++)
      bigTable.cells[i].className="sec5";
    bigTable.cells[n].className="sec6";
	smallTable=document.getElementById(smallTable);
    for(i=0;i<smallTable.tBodies.length;i++)
      smallTable.tBodies[i].style.display="none";
    smallTable.tBodies[n].style.display="block";
  }
  //切换四
  function secBoard3(n,bigTable,smallTable)
  {
 //alert(bigTable);
    bigTable=document.getElementById(bigTable);
    for(i=0;i<bigTable.cells.length;i++)
      bigTable.cells[i].className="sec7";
    bigTable.cells[n].className="sec8";
	smallTable=document.getElementById(smallTable);
    for(i=0;i<smallTable.tBodies.length;i++)
      smallTable.tBodies[i].style.display="none";
    smallTable.tBodies[n].style.display="block";
  }