function GetObj(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 gIndex = 0;
function SlidePic(index){
  gIndex = index;

  GetObj("slide_info").innerHTML = (index + 1) + '/' + sPicArr.length;
  GetObj("slideDesc").innerHTML = sPicArr[index][1];
  GetObj("slideTitle").innerHTML = "[<a href='"+sPicArr[index][2]+"' target=_blank title='" + sPicArr[index][0] + "'>" + sPicArr[index][0] + "</a>]";

}

function NextPic(){
  gIndex = ((gIndex+1)>=sPicArr.length?0:(gIndex+1));
  SlidePic(gIndex);
}
function PrevPic(){
  gIndex = ((gIndex-1)<0?(sPicArr.length-1):(gIndex-1));
  SlidePic(gIndex);
}
var sid;
function inislide(){
  if(sid==null) sid = setInterval('NextPic()', 5000);
}
function pauseslide(){
  clearInterval(sid);
  sid = null;
}