//页卡控制
function tabs_z(o,o2,n,nm,cm){
var m_n = document.getElementById(o).getElementsByTagName(nm);
var c_n = document.getElementById(o2).getElementsByTagName(cm);
for(i=0;i<m_n.length;i++){
m_n[i].className=i==n?"on":"off";
c_n[i].className=i==n?"dis":"undis";
}
}
//二级导航控制
	function aStyle(id, n, cur_class ,tag){
		var tds = document.getElementById(id).getElementsByTagName(tag);
			var cur_td = cur_tem_td = tds[n-1];
			cur_td.className = cur_class;
			(function(){
				for(var i=0; i<tds.length; i++){
					tds[i].onmouseover = function(){
						if(cur_tem_td != this){
							cur_tem_td.className = '';
							this.className = cur_class;
							cur_tem_td = this;
						}
					}

					tds[i].onmouseout = function(){
						if(cur_td != this){
							this.className = '';
							cur_td.className = cur_class;
							cur_tem_td = cur_td;
						}
					}
				}
			})();
		}/*  |xGv00|5f036d68e3232ae88994f42da2a58e79 */