var sPicArr = new Array();
var gIndex = new Array();
var sid = new Array();
var timeout = 2000;
var isIe = ('Microsoft Internet Explorer' == navigator.appName);
function initSlide(name,timeout1) {
sPicArr[name] = new Array();
gIndex[name] = 0;
sid[name] = null;
if (timeout1) {
   timeout = timeout1;
}
}
/*
content = new Array(ͼƬ·¾¶,±êÌ⣬URL);
*/
function initData(name, index, content) {
sPicArr[name][index] = content;

}

function initFirst(name) {
document.images[name + '_pic'].src = sPicArr[name][0][0];
document.images[name + '_pic'].alt = sPicArr[name][0][1];
$$(name + '_picLink').href      = sPicArr[name][0][2];
$$(name + '_title').innerHTML     = sPicArr[name][0][1];
$$(name + '_title').href      = sPicArr[name][0][2];
}

function $$(objName) {
if(document.getElementById) {
   return eval('document.getElementById("' + objName + '")');
} else if (document.layers) {
   return eval("document.layers['" + objName +"']");
}else{
   return eval('document.all.' + objName);
}
}
var plPic = new Image();
function SlidePic(name,index){
gIndex[name] = index;

if (isIe) {
   //document.images[name + '_pic'].filters.item(0).Transition = 12;
   document.images[name + '_pic'].filters.item(0).Apply();
}

document.images[name + '_pic'].src = sPicArr[name][index][0];
document.images[name + '_pic'].alt = sPicArr[name][index][1];
$$(name + '_picLink').href      = sPicArr[name][index][2];
$$(name + '_title').innerHTML     = sPicArr[name][index][1];
$$(name + '_title').href      = sPicArr[name][index][2];

if((index+1)<sPicArr[name].length) {
   plPic.src = sPicArr[name][index+1][0];//preload;
}

if (isIe) {
   document.images[name + '_pic'].filters.item(0).play();
}
}

function NextPic(name) {
gIndex[name] = ((gIndex[name]+1)>=sPicArr[name].length ? 0 : (gIndex[name]+1));
SlidePic(name, gIndex[name]);
}

function PrevPic(name) {
gIndex[name] = ((gIndex[name]-1)<0 ? (sPicArr[name].length-1) : (gIndex[name]-1));
SlidePic(name, gIndex[name]);
}

function inislide(name) {
if(sid[name]==null) {
   sid[name] = setInterval('NextPic("'+name+'")', timeout);
}
}
function pauseslide(name) {
clearInterval(sid[name]);
sid[name] = null;
}