function showit(aa)
{
	if(aa=="text1"){
		eval("text1.style.display=\"\";")
		eval("text2.style.display=\"none\";");
	}
	if(aa=="text2"){
		eval("text2.style.display=\"\";")
		eval("text1.style.display=\"none\";")
	}	
}

function auto_show(){
		timer1=setInterval("show()",3000);
}

function show(){
	if (text1.style.display=="none")
	{
		eval("text1.style.display=\"\";")
		eval("text2.style.display=\"none\";");
	}
		else
		{
			eval("text2.style.display=\"\";")
			eval("text1.style.display=\"none\";")
		}
}

function MM_preloadImages() {
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_swapImgRestore() {
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_findObj(n, d) {
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_swapImage() {
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}

//左侧切换菜单
function swap_tab(n){
	for(var i=1;i<=2;i++){
		var curC=document.getElementById("kindtext"+i);
		var curB=document.getElementById("kindtaglr"+i);
		if(n==i){
			curC.style.display="block";
			curB.className=""
		}else{
			curC.style.display="none";
			curB.className=""
		}
	}
} 

//右侧信息列表
var number=13; 

function LMYC() {
var lbmc;
var textlist=document.getElementById("textlist").document.getElementsByTagName("li");
    for (i=1;i<=number;i++) {
        lbmc = eval("LM" + i);
        lbmc.style.display = "none";
    }
}
 
function ShowFLT(i) {
    lbmc = eval("LM" + i);
    if (lbmc.style.display =="none") {
        LMYC();
        lbmc.style.display ="block";
    }
   
}

var tmp = 0 ;
var tmpX = 0;
function sc_dn(b,c){
  if(tmp<document.getElementById(b).scrollHeight-c){
  tmp = tmp + 5;
  document.getElementById(b).scrollTop = tmp;}
}
function sc_up(b){
  if (tmp>0){
  tmp = tmp - 5;
  document.getElementById(b).scrollTop = tmp;}
}

function sc_lf(b,c){
  if(tmpX<document.getElementById(b).scrollWidth-c){
  tmp = tmp + 5;
  document.getElementById(b).scrollLeft = tmp;}
}
function sc_rg(b){
  if (tmp>0){
  tmp = tmp - 5;
  document.getElementById(b).scrollLeft = tmp;}
}
//c presents offset
function sc_start(a,b,c){
x=b;
y=c;
if(a==1){
  timer = setInterval("sc_dn(x,y)",50);}
else if(a==2){
  timer = setInterval("sc_up(x,y)",50);}
else if(a==3){
  timer = setInterval("sc_lf(x,y)",50);}
else{
  timer = setInterval("sc_rg(x,y)",50);}
}
function sc_close(){
  clearInterval(timer);
}	 

function changeImgSrc(img_id,src){
	var browse = window.navigator.appName.toLowerCase();
	var elt=document.getElementById(img_id);
  var size = 100;
	for(var i=1000; i>300; i--){
		if (browse.indexOf("microsoft") > -1) elt.style.filter = 'alpha(opacity=' + (i/10) + ')';
     else elt.style.opacity = (i/10)/100;
	 //window.setTimeout(setOpacity,5);
  }
  elt.src =src;
  if (browse.indexOf("microsoft") > -1) elt.style.filter = 'alpha(opacity=' + (100) + ')';
    else elt.style.opacity = (100)/100;

}