function divChange2(m)
{
//var p=document.getElementById("divtt").getElementsByTagName("div");
//var lg=p.length;
if(m==1)
{
document.getElementById("divtt_1").className="show";
document.getElementById("divtt_2").className="noshow";
}
else
{
document.getElementById("divtt_1").className="noshow";
document.getElementById("divtt_2").className="show";
}

}

function divChange(m,k)
{
var tbID="tb"+k;
var p = document.getElementById(tbID).getElementsByTagName("tr")[0];
var tb = p.getElementsByTagName("td");
switch(m)
{
	case 1:
	if(k==1||k==3)
		tb[0].className="fod foda foda1";
	else if(k==2||k==4)
		tb[0].className="fod foda foda21";
	else if(k==5||k==7)
		tb[0].className="fod foda foda31";
	else
		tb[0].className="fod foda foda41";
	
	tb[1].className="fod fodb fodb2";
	tb[2].className="fod fodb fodb3";
	tb[3].className="fod fodb fodb4";
	tb[4].className="fod fodb fodb5";
	break;
	
	case 2:
	tb[0].className="fod fodb fodb1";
	
	if(k==1||k==3)
		tb[1].className="fod foda foda2";
	else if(k==2||k==4)
		tb[1].className="fod foda foda22";
	else if(k==5||k==7)
		tb[1].className="fod foda foda32";
	else
		tb[1].className="fod foda foda42";
	
	tb[2].className="fod fodb fodb3";
	tb[3].className="fod fodb fodb4";
	tb[4].className="fod fodb fodb5";
	break;
	
	case 3:
	tb[0].className="fod fodb fodb1";
	tb[1].className="fod fodb fodb2";
	
	if(k==1||k==3)
		tb[2].className="fod foda foda2";
	else if(k==2||k==4)
		tb[2].className="fod foda foda22";
	else if(k==5||k==7)
		tb[2].className="fod foda foda32";
	else
		tb[2].className="fod foda foda42";
	
	tb[3].className="fod fodb fodb4";
	tb[4].className="fod fodb fodb5";
	break;
	
	case 4:
	tb[0].className="fod fodb fodb1";
	tb[1].className="fod fodb fodb2";
	tb[2].className="fod fodb fodb3";
	
	if(k==1||k==3)
		tb[3].className="fod foda foda2";
	else if(k==2||k==4)
		tb[3].className="fod foda foda22";
	else if(k==5||k==7)
		tb[3].className="fod foda foda32";
	else
		tb[3].className="fod foda foda42";
	
	tb[4].className="fod fodb fodb5";
	break;
	
	case 5:
	tb[0].className="fod fodb fodb1";
	tb[1].className="fod fodb fodb2";
	tb[2].className="fod fodb fodb3";
	tb[3].className="fod fodb fodb4";
	
	if(k==1||k==3)
		tb[4].className="fod foda foda3";
	else if(k==2||k==4)
		tb[4].className="fod foda foda23";
	else if(k==5||k==7)
		tb[4].className="fod foda foda33";
	else
		tb[4].className="fod foda foda43";
	
	break;
}
var divID="div_tb"+k;
var p=document.getElementById(divID).getElementsByTagName("div");
var lg=p.length;
for(i=1;i<=lg;i++)
{
	if(i==m)
	{
		p[i-1].className="show";
	}
	else
	{
		p[i-1].className="noshow";
	}
}
}

function pageDivChange(m)
{
	var tbID="pagetb";
	var p = document.getElementById(tbID).getElementsByTagName("tr")[0];
	var tb = p.getElementsByTagName("td");	
	switch(m){
		case 1:
			tb[0].className = "fontindex-size14-page1";
			tb[2].className = "fontindex-size14-page2";
			tb[4].className = "fontindex-size14-page2";
			pagediv1.style.display = "block";
			pagediv2.style.display = "none";
			pagediv3.style.display = "none";
			break;
		case 2:
			tb[0].className = "fontindex-size14-page2";
			tb[2].className = "fontindex-size14-page1";
			tb[4].className = "fontindex-size14-page2";
			pagediv1.style.display = "none";
			pagediv2.style.display = "block";
			pagediv3.style.display = "none";
			break;
		case 3:
			tb[0].className = "fontindex-size14-page2";
			tb[2].className = "fontindex-size14-page2";
			tb[4].className = "fontindex-size14-page1";
			pagediv1.style.display = "none";
			pagediv2.style.display = "none";
			pagediv3.style.display = "block";
			break;
		default:
			tb[0].className = "fontindex-size14-page1";
			tb[2].className = "fontindex-size14-page2";
			tb[4].className = "fontindex-size14-page2";
			pagediv1.style.display = "block";
			pagediv2.style.display = "none";
			pagediv3.style.display = "none";
			break;
	}
}

//首页滚动效果代码
function init(){
  templayer.innerHTML="";
  while(templayer.offsetHeight<marqueesHeight){
    templayer.innerHTML+=marquees.innerHTML;
  }
  marquees.innerHTML=templayer.innerHTML+templayer.innerHTML;
  setInterval("scrollUp()",20); //20为速度，越大越慢
}

function scroll_up(h,w){
marqueesHeight=h;  //高
stopscroll=false;
with(marquees){
  style.width=w; //宽
  style.height=marqueesHeight;
  style.scrollamount=1
  style.overflowX="visible";
  style.overflowY="hidden";
  noWrap=false;
  onmouseover=new Function("stopscroll=true");
  onmouseout=new Function("stopscroll=false");
}
document.write('<div id="templayer" style="position:absolute;z-index:1;visibility:hidden"></div>');

preTop=0; currentTop=0; 
document.body.onload=init;
}

function scrollUp(){
  if(stopscroll==true) return;
  preTop=marquees.scrollTop
  marquees.scrollTop+=1;
  if(preTop==marquees.scrollTop){
    marquees.scrollTop=templayer.offsetHeight-marqueesHeight;
    marquees.scrollTop+=1;
  }
}