function NewsSpanBar(){
	this.f=1;
	this.event = "click"
	this.titleid = "";
	this.bodyid="";
	this.class_dis = "dis";
	this.class_undis = "undis";

	var Tags,TagsCnt,len,flag;
	var BClassName;
	this.load=function(){
		if (!document.getElementById(this.titleid)||!document.getElementById(this.bodyid))
		{
			return false;
		}
		flag = this.f;
		BClassName = [this.class_dis,this.class_undis,this.class_hiton,this.class_hitno];
		Tags=document.getElementById(this.titleid).getElementsByTagName('p'); 
		TagsCnt=document.getElementById(this.bodyid).getElementsByTagName('dl'); 
		len=Tags.length;
		for(var i=0;i<len;i++){
			Tags[i].value = i;
			if (this.event!='mouseover'){
				Tags[i].onmouseover=function(){changeNav(this.value)};
			}else{
				Tags[i].onclick=function(){changeNav(this.value)};
			}
			TagsCnt[i].className=BClassName[1];
		}
		Tags[flag].className=BClassName[3];
		TagsCnt[flag].className=BClassName[0];
	}
	function changeNav(v){
		Tags[flag].className=BClassName[2];
		TagsCnt[flag].className=BClassName[1];
		flag=v;
		Tags[v].className=BClassName[3];
		TagsCnt[v].className=BClassName[0];
	}
}

function SpanBarLoad(){
	
	//样式0
	var new1 = new NewsSpanBar();
	new1.f=0;
	new1.titleid = "news_s0";
	new1.bodyid = "newsbody_s0";
	new1.class_hiton = "tabgroup_on_s0";
	new1.class_hitno = "tabgroup_s0";
	new1.load();

	//样式一
	var new1 = new NewsSpanBar();
	new1.f=0;
	new1.titleid = "news_s1";
	new1.bodyid = "newsbody_s1";
	new1.class_hiton = "tabgroup_on_s1";
	new1.class_hitno = "tabgroup_s1";
	new1.load();

	//样式二
	var new2 = new NewsSpanBar();
	new2.f=0;
	new2.titleid = "news_s2";
	new2.bodyid = "newsbody_s2";
	new2.class_hiton = "tabgroup_on_s2";
	new2.class_hitno = "tabgroup_s2";
	new2.load();

	//样式三
	var new3 = new NewsSpanBar();
	new3.f=0;
	new3.titleid = "news_s3";
	new3.bodyid = "newsbody_s3";
	new3.class_hiton = "tabgroup_on_s3";
	new3.class_hitno = "tabgroup_s3";
	new3.load();

	//样式四
	var new4 = new NewsSpanBar();
	new4.f=0;
	new4.titleid = "news_s4";
	new4.bodyid = "newsbody_s4";
	new4.class_hiton = "tabgroup_on_s4";
	new4.class_hitno = "tabgroup_s4";
	new4.load();
	
	//样式五
	var new5 = new NewsSpanBar();
	new5.f=0;
	new5.titleid = "news_s5";
	new5.bodyid = "newsbody_s5";
	new5.class_hiton = "tabgroup_on_s5";
	new5.class_hitno = "tabgroup_s5";
	new5.load();
	
	//样式六
	var new6 = new NewsSpanBar();
	new6.f=0;
	new6.titleid = "news_s6";
	new6.bodyid = "newsbody_s6";
	new6.class_hiton = "tabgroup_on_s6";
	new6.class_hitno = "tabgroup_s6";
	new6.load();
	
	//样式七
	var new7 = new NewsSpanBar();
	new7.f=0;
	new7.titleid = "news_s7";
	new7.bodyid = "newsbody_s7";
	new7.class_hiton = "tabgroup_on_s7";
	new7.class_hitno = "tabgroup_s7";
	new7.load();
	
	//样式八
	var new8 = new NewsSpanBar();
	new8.f=0;
	new8.titleid = "news_s8";
	new8.bodyid = "newsbody_s8";
	new8.class_hiton = "tabgroup_on_s8";
	new8.class_hitno = "tabgroup_s8";
	new8.load();
	
	//样式九
	var new9 = new NewsSpanBar();
	new9.f=0;
	new9.titleid = "news_s9";
	new9.bodyid = "newsbody_s9";
	new9.class_hiton = "tabgroup_on_s9";
	new9.class_hitno = "tabgroup_s9";
	new9.load();
	
	//样式十
	var new10 = new NewsSpanBar();
	new10.f=0;
	new10.titleid = "news_s10";
	new10.bodyid = "newsbody_s10";
	new10.class_hiton = "tabgroup_on_s10";
	new10.class_hitno = "tabgroup_s10";
	new10.load();
	
	//样式十一
	var new11 = new NewsSpanBar();
	new11.f=0;
	new11.titleid = "news_s11";
	new11.bodyid = "newsbody_s11";
	new11.class_hiton = "tabgroup_on_s11";
	new11.class_hitno = "tabgroup_s11";
	new11.load();
	
	//样式十二
	var new12 = new NewsSpanBar();
	new12.f=0;
	new12.titleid = "news_s12";
	new12.bodyid = "newsbody_s12";
	new12.class_hiton = "tabgroup_on_s12";
	new12.class_hitno = "tabgroup_s12";
	new12.load();
	
	//样式十三
	var new13 = new NewsSpanBar();
	new13.f=0;
	new13.titleid = "news_s13";
	new13.bodyid = "newsbody_s13";
	new13.class_hiton = "tabgroup_on_s13";
	new13.class_hitno = "tabgroup_s13";
	new13.load();
	
	//样式十四
	var new14 = new NewsSpanBar();
	new14.f=0;
	new14.titleid = "news_s14";
	new14.bodyid = "newsbody_s14";
	new14.class_hiton = "tabgroup_on_s14";
	new14.class_hitno = "tabgroup_s14";
	new14.load();
	
	//样式十五
	var new15 = new NewsSpanBar();
	new15.f=0;
	new15.titleid = "news_s15";
	new15.bodyid = "newsbody_s15";
	new15.class_hiton = "tabgroup_on_s15";
	new15.class_hitno = "tabgroup_s15";
	new15.load();

}