// JavaScript Document
var imgWidth=280;              //图片宽
var imgHeight=180;             //图片高
var textFromHeight=21;         //焦点字框高度 (单位为px)
var textStyle="texttitle";           //焦点字class style (不是连接class)
var textLinkStyle="texttitle"; //焦点字连接class style
var buttonLineOn="#f60";           //button下划线on的颜色
var buttonLineOff="#000";          //button下划线off的颜色
var TimeOut=5000;              //每张图切换时间 (单位毫秒);
var imgUrl=new Array(); 
var imgLink=new Array();
var imgtext=new Array();
var imgAlt=new Array();
var adNum=0;
var theTimer=6000;
//焦点字框高度样式表 开始
document.write('<style type="text/css">');
document.write('#focuseFrom{width:'+(imgWidth+2)+';margin: 0px; padding:0px;height:'+(imgHeight+textFromHeight)+'px; overflow:hidden;}');
document.write('#txtFrom{height:'+textFromHeight+'px;line-height:'+textFromHeight+'px;width:'+imgWidth+'px;overflow:hidden;}');
document.write('#imgTitle{width:'+imgWidth+';top:-'+(textFromHeight+14)+'px;height:18px}');
document.write('</style>');
document.write('<div id="focuseFrom">');
//图片新闻的个数

var size = document.indexTPXW.size.value;

//图片新闻的新闻题目
var slidetext=new Array();
//图片新闻的图片
var slideimages=new Array();
//图片新闻超链地址
var slidelinks=new Array();
if(size == 2)
{
	slidetext[0]=document.indexTPXW.bt0.value;
	
	slideimages[0]=document.indexTPXW.tp0.value;
	
	slidelinks[0]=document.indexTPXW.lj0.value;
}
if(size  == 3)
{
	slidetext[0]=document.indexTPXW.bt0.value;
	slidetext[1]=document.indexTPXW.bt1.value;
	
	slideimages[0]=document.indexTPXW.tp0.value;
	slideimages[1]=document.indexTPXW.tp1.value;
	
	slidelinks[0]=document.indexTPXW.lj0.value;
	slidelinks[1]=document.indexTPXW.lj1.value;
}
if(size  == 4)
{
	slidetext[0]=document.indexTPXW.bt0.value;
	slidetext[1]=document.indexTPXW.bt1.value;
	slidetext[2]=document.indexTPXW.bt2.value;
	
	slideimages[0]=document.indexTPXW.tp0.value;
	slideimages[1]=document.indexTPXW.tp1.value;
	slideimages[2]=document.indexTPXW.tp2.value;
	
	slidelinks[0]=document.indexTPXW.lj0.value;
	slidelinks[1]=document.indexTPXW.lj1.value;
	slidelinks[2]=document.indexTPXW.lj2.value;
}
if(size  == 5)
{
	slidetext[0]=document.indexTPXW.bt0.value;
	slidetext[1]=document.indexTPXW.bt1.value;
	slidetext[2]=document.indexTPXW.bt2.value;
	slidetext[3]=document.indexTPXW.bt3.value;
	
	slideimages[0]=document.indexTPXW.tp0.value;
	slideimages[1]=document.indexTPXW.tp1.value;
	slideimages[2]=document.indexTPXW.tp2.value;
	slideimages[3]=document.indexTPXW.tp3.value;
	
	slidelinks[0]=document.indexTPXW.lj0.value;
	slidelinks[1]=document.indexTPXW.lj1.value;
	slidelinks[2]=document.indexTPXW.lj2.value;
	slidelinks[3]=document.indexTPXW.lj3.value;
}
if(size  == 6)
{
	slidetext[0]=document.indexTPXW.bt0.value;
	slidetext[1]=document.indexTPXW.bt1.value;
	slidetext[2]=document.indexTPXW.bt2.value;
	slidetext[3]=document.indexTPXW.bt3.value;
	slidetext[4]=document.indexTPXW.bt4.value;
	
	slideimages[0]=document.indexTPXW.tp0.value;
	slideimages[1]=document.indexTPXW.tp1.value;
	slideimages[2]=document.indexTPXW.tp2.value;
	slideimages[3]=document.indexTPXW.tp3.value;
	slideimages[4]=document.indexTPXW.tp4.value;
	
	slidelinks[0]=document.indexTPXW.lj0.value;
	slidelinks[1]=document.indexTPXW.lj1.value;
	slidelinks[2]=document.indexTPXW.lj2.value;
	slidelinks[3]=document.indexTPXW.lj3.value;
	slidelinks[4]=document.indexTPXW.lj4.value;
}

//焦点字框高度样式表 结束
for(var j=1;j<size;j++)
{
	imgUrl[j]=slideimages[j-1];
	imgtext[j]='<a href="'+slidelinks[j-1]+'" target="_blank" class=linkblack>'+slidetext[j-1]+'</a>';
	imgLink[j]=slidelinks[j-1];
	imgAlt[j]='zcool';	
}

function changeimg(n)
{
adNum=n;
window.clearInterval(theTimer);
adNum=adNum-1;
nextAd();
}
function goUrl(){
window.open(imgLink[adNum],'_blank');
}
//NetScape开始
if (navigator.appName == "Netscape")
{
document.write('<style type="text/css">');
document.write('.buttonDiv{height:4px;width:21px;}');
document.write('</style>');
function nextAd(){
if(adNum<(imgUrl.length-1))adNum++;
else adNum=1;
theTimer=setTimeout("nextAd()", TimeOut);
document.images.imgInit.src=imgUrl[adNum];
document.images.imgInit.alt=imgAlt[adNum];	
document.getElementById('focustext').innerHTML=imgtext[adNum];
document.getElementById('imgLink').href=imgLink[adNum];
}
document.write('<a id="imgLink" href="'+imgLink[1]+'" target=_blank class="p1"><img src="'+imgUrl[1]+'" name="imgInit" width='+imgWidth+' height='+imgHeight+' border=1 alt="'+imgAlt[1]+'" class="imgClass"></a><div id="txtFrom"><span id="focustext" class="'+textStyle+'">'+imgtext[1]+'</span></div>')
document.write('<div id="imgTitle">');
document.write('<div id="imgTitle_down">');
//数字按钮代码开始
for(var i=1;i<imgUrl.length;i++){document.write('<a href="javascript:changeimg('+i+')" class="button" style="cursor:hand" title="'+imgAlt[i]+'">'+i+'</a>');}
//数字按钮代码结束
document.write('</div>');
document.write('</div>');
document.write('</div>');
nextAd();
}
//NetScape结束
//IE开始
else
{
var count=0;
for (i=1;i<imgUrl.length;i++) {
if( (imgUrl[i]!="") && (imgLink[i]!="")&&(imgtext[i]!="")&&(imgAlt[i]!="") ) {
count++;
} else {
break;
}
}
function playTran(){
if (document.all)
imgInit.filters.revealTrans.play();		
}
var key=0;
function nextAd(){
if(adNum<count)adNum++ ;
else adNum=1;
if( key==0 ){
key=1;
} else if (document.all){
imgInit.filters.revealTrans.Transition=23;
imgInit.filters.revealTrans.apply();
playTran();
}
document.images.imgInit.src=imgUrl[adNum];
document.images.imgInit.alt=imgAlt[adNum];	
document.getElementById('link'+adNum).style.background=buttonLineOn;
for (var i=1;i<=count;i++)
{
if (i!=adNum){document.getElementById('link'+i).style.background=buttonLineOff;}
}	
focustext.innerHTML=imgtext[adNum];
theTimer=setTimeout("nextAd()", TimeOut);
}
document.write('<a target=_self href="javascript:goUrl()"><img style="FILTER: revealTrans(duration=1,transition=5);" src="javascript:nextAd()" width='+imgWidth+' height='+imgHeight+' border=0 vspace="0" name=imgInit class="imgClass"></a><br>');
document.write('<div id="txtFrom"><span id="focustext" class="'+textStyle+'"></span></div>');
document.write('<div id="imgTitle">');
document.write(' <div id="imgTitle_down"> <a class="trans"></a>');
//数字按钮代码开始
for(var i=1;i<imgUrl.length;i++){document.write('<a id="link'+i+'"  href="javascript:changeimg('+i+')" class="button" style="cursor:hand" title="'+imgAlt[i]+'" onFocus="this.blur()">'+i+'</a>');}
//数字按钮代码结束
document.write('</div>');
document.write('</div>');
document.write('</div>');
document.write('</div>');
nextAd();
}
//IE结束