/*二级菜单*/
function menuFix2() {
  var sfEls2 = document.getElementById("nav2").getElementsByTagName("li");
  for(var i=0;i<sfEls2.length;i++) {
		var ulss=sfEls2[i].getElementsByTagName("ul");	
		/*
        if(ulss.length>0) {
		sfEls2[i].className="hadChild";
		}
        */
	}
  for (var i=0; i<sfEls2.length; i++) {
    sfEls2[i].onmouseover=function() {
      this.className+=(this.className.length>0? " ": "") + "show";
    }
    sfEls2[i].onmouseout=function() {
      this.className=this.className.replace(new RegExp("( ?|^)show\\b"), "");
    }
  }
}
window.onload=menuFix2;




/*切换图层*/
function show(curr,i){
  //a
  var aObjs = document.getElementById("detailtitle").getElementsByTagName("a");
  for(var j=0;j<aObjs.length;j++){
    aObjs[j].className="";
  }
  curr.className="cur";
  //ul
  var ulObj=document.getElementById("show_"+i);
  //var sfEls = document.getElementById("detailshow").getElementsByTagName("div");
  var sfEls = $("#detailshow > div");
  for(var j=0;j<sfEls.length;j++){
    sfEls[j].style.display="none";
  }
  ulObj.style.display="block";
}


/* 列表 */
$(function(){
  $('.rulstab tr, .tab2 tr, .newsul li').mouseover(function(event){
    $(this).addClass("hover");
  }).mouseout(function(){
    $(this).removeClass("hover");
  });
});


/*点击显示*/
function te(i){
		var divObj=document.getElementById("show_"+i);
		if(divObj.style.display=='' || divObj.style.display=='none')
			divObj.style.display='block';
		else
			divObj.style.display='none';
		return false;
	}


/* left nav */
$(function(){
            $('#subnav>li').mouseover(function(){
                $(this).addClass('show');
            }).mouseout(function(){
                $(this).removeClass("show");
            }).focus(function(){
                this.blur();
            });
});