function showadv(){

document.getElementById('lm1').style.display='';
document.getElementById('lm2').style.display='none';
document.getElementById('lm6').style.display='none';

}
function showadva(){

document.getElementById('lm2').style.display='';
document.getElementById('lm1').style.display='none';
document.getElementById('lm6').style.display='none';

}
function showadvaa(){

document.getElementById('lm6').style.display='';
document.getElementById('lm2').style.display='none';
document.getElementById('lm1').style.display='none';

}
function showadvb(){

document.getElementById('lm3').style.display='';
document.getElementById('lm4').style.display='none';
document.getElementById('lm5').style.display='none';

}
function showadvc(){

document.getElementById('lm4').style.display='';
document.getElementById('lm3').style.display='none';
document.getElementById('lm5').style.display='none';

}
function showadvd(){

document.getElementById('lm5').style.display='';
document.getElementById('lm3').style.display='none';
document.getElementById('lm4').style.display='none';

}	 
	
function getDownloadUrl(productName) {
			var random = parseInt(Math.random()*100);
			var temp = 0;
	
			for(var i = 0; i < productName.length && random > temp; i++) {
				temp += parseInt(productName[i].percent);
			}
			i = (random == 0 ? 0 : i - 1);

			return "<a href=\"" + productName[i].url + "\">" + productName[i].name + "</a>";
}
function switchTab(identify,index,count) {
	for(i=0;i<count;i++) {
		var CurTabObj = document.getElementById("Tab_"+identify+"_"+i) ;
		var CurListObj = document.getElementById("List_"+identify+"_"+i) ;
		if (i != index) {
			fRemoveClass(CurTabObj , "upH3") ;
			fRemoveClass(CurListObj , "upBox") ;
		}
	}
	fAddClass(document.getElementById("Tab_"+identify+"_"+index),"upH3") ;
	fAddClass(document.getElementById("List_"+identify+"_"+index),"upBox") ;
}

function switchSideTab(identify,index,count) {
	for(i=0;i<count;i++) {
		var CurTabObj = document.getElementById("Tab_"+identify+"_"+i) ;
		var CurListObj = document.getElementById("List_"+identify+"_"+i) ;
		if (i != index) {
			fRemoveClass(CurTabObj , "upH3") ;
			fRemoveClass(CurListObj , "upUL") ;
		}
	}
	fAddClass(document.getElementById("Tab_"+identify+"_"+index),"upH3") ;
	fAddClass(document.getElementById("List_"+identify+"_"+index),"upUL") ;
}

function fAddClass(XEle, XClass)
{/* shawl.qiu code, void return */
  if(!XClass) throw new Error("XClass 不能为空!");
  if(XEle.className!="") 
  {
    var Re = new RegExp("\\b"+XClass+"\\b\\s*", "");
    XEle.className = XEle.className.replace(Re, "");
	var OldClassName = XEle.className.replace(/^\s+|\s+$/g,"") ;
	if (OldClassName == "" ) {
		 XEle.className = XClass;
	}
	else {
		XEle.className = OldClassName + " " + XClass;
	}
   
  }
  else XEle.className = XClass;
}/* end function fAddClass(XEle, XClass) */

function fRemoveClass(XEle, XClass)
{/* shawl.qiu code, void return */
  if(!XClass) throw new Error("XClass 不能为空!");
  var OldClassName = XEle.className.replace(/^\s+|\s+$/g,"") ;
  if(OldClassName!="") 
  {
	
    var Re = new RegExp("\\b"+XClass+"\\b\\s*", "");
    XEle.className = OldClassName.replace(Re, "");
  }
}/* function fRemoveClass(XEle, XClass) */
function switchPic(screen) {
	if (screen > MaxScreen) {
		screen = 1 ;
	}
	
	for (i=1;i<=MaxScreen;i++) {
		document.getElementById("Switch_"+i).style.display = "none" ;
	}
	document.getElementById("Switch_"+screen).style.display = "block" ;
	showSwitchNav(screen);
	showSwitchTitle(screen);
	//Effect.Appear("Switch_"+screen);
			
	//switchLittlePic(screen);
	//showSwitchTitles(screen);
	CurScreen = screen  ;
}
function showSwitchNav(screen) {
	var NavStr = "" ;
	for (i=1;i<=MaxScreen;i++) {
		if (i == screen) {
			NavStr += '<li onmouseover="pauseSwitch();" onmouseout="goonSwitch();"><a href="javascript://" target="_self" class="sel">'+i+'</a></li>' ;
		}
		else {
			NavStr += '<li onmouseover="pauseSwitch();" onmouseout="goonSwitch();" onclick="goManSwitch('+i+');"><a href="javascript://" target="_self">'+i+'</a></li>' ;
		}
		
	}
	document.getElementById("SwitchNav").innerHTML = NavStr ;
}
function showSwitchTitle(screen) {
	var titlestr = "" ;
	titlestr = '<h3><a href="'+Switcher[screen]['link']+'" target="_blank">'+Switcher[screen]['title']+'</a></h3><p><a href="'+Switcher[screen]['link']+'" target="_blank">'+Switcher[screen]['stitle']+'</a></p>' ;
	document.getElementById("SwitchTitle").innerHTML = titlestr ;
}
function reSwitchPic() {
	refreshSwitchTimer = null;
	switchPic(CurScreen+1);
	refreshSwitchTimer = setTimeout('reSwitchPic();', 3000);
}
function pauseSwitch() {
	clearTimeout(refreshSwitchTimer);
}
function goonSwitch() {
	clearTimeout(refreshSwitchTimer);
	refreshSwitchTimer = setTimeout('reSwitchPic();', 3000);
}
function goManSwitch(index) {
	clearTimeout(refreshSwitchTimer);
	
	CurScreen = index - 1 ;
	reSwitchPic();
}
function floatAdMove() {
	try{BigAd = document.getElementById("BigAd")}catch(e){}
	if (BigAd.style.display != "none") {
		if (document.ns) {
			BigAd.style.top=bdy.scrollTop+bdy.clientHeight-imgheight_close -360;
			BigAd.style.left=bdy.offsetWidth/2-bdy.scrollLeft-300;
		}
		else {
			BigAd_style_left=bdy.offsetWidth/2-bdy.scrollLeft-300;
			BigAd_style_top = 200 ;
			BigAd.style.top=BigAd_style_top + "px";
			BigAd.style.left=BigAd_style_left + "px";
		}
	}
	setTimeout("floatAdMove();",50) ;
 }

function FloatCtrlMove() {
	try{FloatCtrl = document.getElementById("FloatCtrl")}catch(e){}
	if (FloatCtrl.style.display != "none") {
		if (document.ns) {
			FloatCtrl.style.top=bdy.scrollTop+bdy.clientHeight-imgheight_close;
			FloatCtrl.style.left=bdy.scrollLeft+bdy.offsetWidth-150;
		}
		else {
			FloatCtrl_style_left=bdy.scrollLeft+bdy.offsetWidth-150;
			FloatCtrl_style_top = 500 ;
			FloatCtrl.style.top=FloatCtrl_style_top + "px";
			FloatCtrl.style.left=FloatCtrl_style_left + "px";
		}
	}
	setTimeout("FloatCtrlMove();",50) ;
}

function showFloatAd() {
	cleanTimer();
	try{floatbig = document.getElementById("floatbig")}catch(e){}
	if (floatbig.innerHTML != "") {
		BigAdStartTimer = setTimeout("Effect.Appear('BigAd');",500);
		BigAdEndTimer = setTimeout("hiddenFloatAd();",6000);
		hiddenFloatCtrl();
	}
}

 function hiddenFloatAd() {
	cleanTimer();
	Effect.Fade('BigAd');
	showFloatCtrl();
 }

 function showFloatCtrl() {
	try {FloatCtrl = getElementById("FloatCtrl")} catch(e){}
	FloatCtrl.style.display = "block" ;
 }
 function hiddenFloatCtrl() {
	try {FloatCtrl = getElementById("FloatCtrl")} catch(e){}
	FloatCtrl.style.display = "none" ;
 }
 function cleanTimer() {
	clearTimeout(BigAdStartTimer) ;
	clearTimeout(BigAdEndTimer);
 }
 
  
var timer_exhibit;
var as=0;
window.clearInterval(timer_exhibit);
timer_exhibit = setInterval("Exhibit_Gallery()",15000);
function Change_Display(as){
	if (as==1){
		document.getElementById("exhibit1").style.display="block";
		document.getElementById("exhibit2").style.display="none";
		document.getElementById("exhibit3").style.display="none";
	    document.getElementById("exhibitTxt1").src="images/xysf_22.gif";
		document.getElementById("exhibitTxt2").src="images/xysf_23.gif";
		document.getElementById("exhibitTxt3").src="images/xysf_24.gif";
		
	}else if(as==2){
		document.getElementById("exhibit1").style.display="none";
		document.getElementById("exhibit3").style.display="none";
		document.getElementById("exhibit2").style.display="block";
		document.getElementById("exhibitTxt1").src="images/xysfhover1_21.gif";
		document.getElementById("exhibitTxt2").src="images/xysfhover1_22.gif";
		document.getElementById("exhibitTxt3").src="images/xysf_24.gif";
	}
	else if(as==3){
		document.getElementById("exhibit1").style.display="none";
		document.getElementById("exhibit3").style.display="block";
		document.getElementById("exhibit2").style.display="none";
		document.getElementById("exhibitTxt1").src="images/xysfhover1_21.gif";
		document.getElementById("exhibitTxt2").src="images/xysf_23.gif";
		document.getElementById("exhibitTxt3").src="images/xysfhover1_23.gif";
	}
}

function Exhibit_Gallery()
{
	as+=1;
	if(as>3){
		as=1;
	} 
	if (as==1){
		Change_Display(1);
	}
	else if(as==2){
		Change_Display(2);
	}
	else if(as==3){
		Change_Display(3);
		
	}
	
}
var timer_exhibit1;
var asa=4;
window.clearInterval(timer_exhibit1);

timer_exhibit1 = setInterval("Exhibit_Gallery1()",16000);
function Change_Display1(asa){
	if(asa==4){
		
		document.getElementById("exhibit4").style.display="block";
		document.getElementById("exhibit5").style.display="none";
		document.getElementById("exhibitTxt4").src="images/xysf_46.gif";
		document.getElementById("exhibitTxt5").src="images/xysf_47.gif";
	
	}
	else if(asa==5){
	
		document.getElementById("exhibit5").style.display="block";
		document.getElementById("exhibit4").style.display="none";
		document.getElementById("exhibitTxt4").src="images/xysf4_45.gif";
		document.getElementById("exhibitTxt5").src="images/xysf4_48.gif";
		
	}
}

function Exhibit_Gallery1()
{
	asa+=1;
	if(asa>5){
		asa=4;
	} 
	 if(asa==4){
		Change_Display1(4);
		
	}
	else if(asa==5){
		Change_Display1(5);
		
	}
}
var timer_exhibit2;
var as2=8;
window.clearInterval(timer_exhibit2);

//timer_exhibit2 = setInterval("Exhibit_Gallery2()",30000);
function Change_Display2(as2){
	if(as2==8){
		
		document.getElementById("exhibit6").style.display="none";
		document.getElementById("exhibit7").style.display="none";
		document.getElementById("exhibit8").style.display="block";
		document.getElementById("exhibitTxt6").src="templates/images/images/xysf_53.gif";
		document.getElementById("exhibitTxt7").src="templates/images/xysf_56.gif";
			document.getElementById("exhibitTxt8").src="templates/images/images/xysf3_56.gif";	
		
	
	}
	else if(as2==7){
	
		document.getElementById("exhibit6").style.display="none";
		document.getElementById("exhibit7").style.display="block";
			document.getElementById("exhibit8").style.display="none";
		document.getElementById("exhibitTxt6").src="templates/images/images/xysf_53.gif";
		document.getElementById("exhibitTxt7").src="templates/images/images/xysf2_55.gif";
			document.getElementById("exhibitTxt8").src="templates/images/xysf_57.gif";
	}
	else if(as2==6){
	
	
		document.getElementById("exhibit6").style.display="block";
		document.getElementById("exhibit7").style.display="none";
		document.getElementById("exhibit8").style.display="none";
		document.getElementById("exhibitTxt6").src="templates/images/xysf_55.gif";
		document.getElementById("exhibitTxt7").src="templates/images/xysf_56.gif";
		document.getElementById("exhibitTxt8").src="templates/images/xysf_57.gif";
	}
}

function Exhibit_Gallery2()
{
	as2+=1;
	if(as2>8){
		as2=6;
	} 
	 if(as2==6){
		Change_Display2(6);
		
	}
	else if(as2==7){
		Change_Display2(7);
		
	}
	else if(as2==8){
		Change_Display2(8);
		
	}
}
var timer_exhibit3;
var as3=9;
window.clearInterval(timer_exhibit3);

timer_exhibit3 = setInterval("Exhibit_Gallery3()",9000);
function Change_Display3(as3){
	if(as3==9){
		
		document.getElementById("exhibit9").style.display="block";
		document.getElementById("exhibit10").style.display="none";
		document.getElementById("exhibit11").style.display="none";
		document.getElementById("exhibitTxt9").src="templates/images/xysf_84.gif";
		document.getElementById("exhibitTxt10").src="templates/images/xysf_85.gif";
		document.getElementById("exhibitTxt11").src="templates/images/xysf_86.gif";
		
	
	}
	else if(as3==10){
	
		document.getElementById("exhibit9").style.display="none";
		document.getElementById("exhibit10").style.display="block";
document.getElementById("exhibit11").style.display="none";
		document.getElementById("exhibitTxt9").src="templates/images/images/xysf_83.gif";
		document.getElementById("exhibitTxt10").src="templates/images/images/xysf_84.gif";
			document.getElementById("exhibitTxt11").src="templates/images/xysf_86.gif";
	}
	else if(as3==11){
	
		document.getElementById("exhibit9").style.display="none";
		document.getElementById("exhibit10").style.display="none";
		document.getElementById("exhibit11").style.display="block";
		document.getElementById("exhibitTxt9").src="templates/images/images/xysf_83.gif";
		document.getElementById("exhibitTxt10").src="templates/images/xysf_85.gif";
			document.getElementById("exhibitTxt11").src="templates/images/images/xysf_85.gif";
		
	}
}

function Exhibit_Gallery3()
{
	as3+=1;
	if(as3>11){
		as3=9;
	} 
	 if(as3==9){
		Change_Display3(9);
		
	}
	else if(as3==10){
		Change_Display3(10);
		
	}
	else if(as3==11){
		Change_Display3(11);
		
	}
}
var timer_exhibit4;
var as4=12;
window.clearInterval(timer_exhibit4);

timer_exhibit4 = setInterval("Exhibit_Gallery4()",25000);
function Change_Display4(as4){
	if(as4==12){
		
		document.getElementById("exhibit12").style.display="block";
		document.getElementById("exhibit13").style.display="none";
		document.getElementById("exhibit14").style.display="none";
		document.getElementById("exhibitTxt12").src="templates/images/xysf_132.gif";
		document.getElementById("exhibitTxt13").src="templates/images/xysf_133.gif";
		document.getElementById("exhibitTxt14").src="templates/images/xysf_134.gif";
		
	
	}
	else if(as4==13){
	
		document.getElementById("exhibit12").style.display="none";
		document.getElementById("exhibit13").style.display="block";
			document.getElementById("exhibit14").style.display="none";
		document.getElementById("exhibitTxt12").src="templates/images/images/xysf_131.gif";
		document.getElementById("exhibitTxt13").src="templates/images/images/xysf_132.gif";
			document.getElementById("exhibitTxt14").src="templates/images/xysf_134.gif";
	}
	else if(as4==14){
	
		document.getElementById("exhibit12").style.display="none";
		document.getElementById("exhibit13").style.display="none";
		document.getElementById("exhibit14").style.display="block";
		document.getElementById("exhibitTxt12").src="templates/images/images/xysf_131.gif";
		document.getElementById("exhibitTxt13").src="templates/images/xysf_133.gif";
			document.getElementById("exhibitTxt14").src="templates/images/images/xysf_133.gif";
		
	}
}

function Exhibit_Gallery4()
{
	as4+=1;
	if(as4>14){
		as4=12;
	} 
	 if(as4==12){
		Change_Display4(12);
		
	}
	else if(as4==13){
		Change_Display4(13);
		
	}
	else if(as4==14){
		Change_Display4(14);
		
	}
}
var timer_exhibit5;
var as5=15;
window.clearInterval(timer_exhibit5);

timer_exhibit5 = setInterval("Exhibit_Gallery5()",24000);
function Change_Display5(as5){
	if(as5==15){
		
		document.getElementById("exhibit15").style.display="block";
		document.getElementById("exhibit16").style.display="none";
		document.getElementById("exhibit17").style.display="none";
		document.getElementById("exhibitTxt15").src="templates/images/xysf_117.gif";
		document.getElementById("exhibitTxt16").src="templates/images/xysf_118.gif";
		document.getElementById("exhibitTxt17").src="templates/images/xysf_119.gif";
		
	
	}
	else if(as5==16){
	
		document.getElementById("exhibit15").style.display="none";
		document.getElementById("exhibit16").style.display="block";
			document.getElementById("exhibit17").style.display="none";
		document.getElementById("exhibitTxt15").src="templates/images/images/xysf_116.gif";
		document.getElementById("exhibitTxt16").src="templates/images/images/xysf_117.gif";
			document.getElementById("exhibitTxt17").src="templates/images/xysf_119.gif";
	}
	else if(as5==17){
	
		document.getElementById("exhibit15").style.display="none";
		document.getElementById("exhibit16").style.display="none";
		document.getElementById("exhibit17").style.display="block";
		document.getElementById("exhibitTxt15").src="templates/images/images/xysf_116.gif";
		document.getElementById("exhibitTxt16").src="templates/images/xysf_118.gif";
			document.getElementById("exhibitTxt17").src="templates/images/images/xysf_118.gif";
		
	}
}

function Exhibit_Gallery5()
{
	as5+=1;
	if(as5>17){
		as5=15;
	} 
	 if(as5==15){
		Change_Display5(15);
		
	}
	else if(as5==16){
		Change_Display5(16);
		
	}
	else if(as5==17){
		Change_Display5(17);
		
	}
}

var timer_exhibit6;
var asb=18;
window.clearInterval(timer_exhibit6);

timer_exhibit6 = setInterval("Exhibit_Gallery6()",38000);
function Change_Display6(asb){
	if(asb==18){
		
		document.getElementById("exhibit18").style.display="block";
		document.getElementById("exhibit19").style.display="none";
		document.getElementById("exhibit20").style.display="none";
		document.getElementById("exhibitTxt18").src="templates/images/images/xysf1_91.gif";
		document.getElementById("exhibitTxt19").src="templates/images/images/xysf2_92.gif";
		document.getElementById("exhibitTxt20").src="templates/images/images/xysf_931.gif";
	
	}
	else if(asb==19){
	
		document.getElementById("exhibit18").style.display="none";
		document.getElementById("exhibit19").style.display="block";
		document.getElementById("exhibit20").style.display="none";
		document.getElementById("exhibitTxt18").src="templates/images/images/xysf_91.gif";
		document.getElementById("exhibitTxt19").src="templates/images/images/xysf_92.gif";
		document.getElementById("exhibitTxt20").src="templates/images/images/xysf_931.gif";
		
	}
	else if(asb==20){
	
		document.getElementById("exhibit18").style.display="none";
		document.getElementById("exhibit19").style.display="none";
		document.getElementById("exhibit20").style.display="block";
		document.getElementById("exhibitTxt18").src="templates/images/images/xysf_91.gif";
		document.getElementById("exhibitTxt19").src="templates/images/images/xysf2_92.gif";
		document.getElementById("exhibitTxt20").src="templates/images/images/xysf1_931.gif";
		
	}
}

function Exhibit_Gallery6()
{
	asb+=1;
	if(asb>20){
		asb=18;
	} 
	 if(asb==18){
		Change_Display6(18);
		
	}
	else if(asb==19){
		Change_Display6(19);
		
	}
	else if(asb==20){
		Change_Display6(20);
		
	}
}

var timer_exhibit7;
var wh=111;
window.clearInterval(timer_exhibit7);

timer_exhibit7 = setInterval("Exhibit_Gallery7()",38000);
function Change_Display7(wh){
	if(wh==111){
		
		document.getElementById("exhibit111").style.display="block";
		document.getElementById("exhibit112").style.display="none";
		document.getElementById("exhibit113").style.display="none";
		document.getElementById("exhibit114").style.display="none";
		document.getElementById("exhibit115").style.display="none";
		document.getElementById("exhibitTxt111").src="images/jianjie121.gif";
		document.getElementById("exhibitTxt112").src="images/jianjie21_12.gif";
		document.getElementById("exhibitTxt113").src="images/jianjie3_12.gif";
		document.getElementById("exhibitTxt114").src="images/jianjie4_12.gif";
		document.getElementById("exhibitTxt115").src="images/jianjie5_12.gif";
	
	}
	else if(wh==112){
	
		document.getElementById("exhibit111").style.display="none";
		document.getElementById("exhibit112").style.display="block";
		document.getElementById("exhibit113").style.display="none";
		document.getElementById("exhibit114").style.display="none";
		document.getElementById("exhibit115").style.display="none";
		document.getElementById("exhibitTxt112").src="images/jianjie2_12.gif";
		document.getElementById("exhibitTxt111").src="images/jianjie12.gif";
		document.getElementById("exhibitTxt113").src="images/jianjie3_12.gif";
		document.getElementById("exhibitTxt114").src="images/jianjie4_12.gif";
		document.getElementById("exhibitTxt115").src="images/jianjie5_12.gif";
	}
	else if(wh==113){
	
	document.getElementById("exhibit111").style.display="none";
		document.getElementById("exhibit112").style.display="none";
		document.getElementById("exhibit113").style.display="block";
		document.getElementById("exhibit114").style.display="none";
		document.getElementById("exhibit115").style.display="none";
		document.getElementById("exhibitTxt112").src="images/jianjie21_12.gif";
		document.getElementById("exhibitTxt111").src="images/jianjie12.gif";
		document.getElementById("exhibitTxt113").src="images/jianjie3_1_12.gif";
		document.getElementById("exhibitTxt114").src="images/jianjie4_12.gif";
		document.getElementById("exhibitTxt115").src="images/jianjie5_12.gif";
	}
	else if(wh==114){
	
	document.getElementById("exhibit111").style.display="none";
		document.getElementById("exhibit112").style.display="none";
		document.getElementById("exhibit113").style.display="none";
		document.getElementById("exhibit114").style.display="block";
		document.getElementById("exhibit115").style.display="none";
		
	document.getElementById("exhibitTxt112").src="images/jianjie21_12.gif";
		document.getElementById("exhibitTxt111").src="images/jianjie12.gif";
		document.getElementById("exhibitTxt113").src="images/jianjie3_12.gif";
		document.getElementById("exhibitTxt114").src="images/jianjie4_1_12.gif";
		document.getElementById("exhibitTxt115").src="images/jianjie5_12.gif";
	}
	else if(wh==115){
	
		document.getElementById("exhibit111").style.display="none";
		document.getElementById("exhibit112").style.display="none";
		document.getElementById("exhibit113").style.display="none";
		document.getElementById("exhibit114").style.display="none";
		document.getElementById("exhibit115").style.display="block";
		
		document.getElementById("exhibitTxt112").src="images/jianjie21_12.gif";
		document.getElementById("exhibitTxt111").src="images/jianjie12.gif";
		document.getElementById("exhibitTxt113").src="images/jianjie3_12.gif";
		document.getElementById("exhibitTxt114").src="images/jianjie4_12.gif";
		document.getElementById("exhibitTxt115").src="images/jianjie5_1_12.gif";
	}
}