document.write("<script src=\"/e/js/dialog.js\" type=\"text/javascript\"></script>");
var imageindex=0,picnums=0;
var viewobj,picture,thumbnail,thumbnail_width,thumbnails,thumbnails_li;

$(document).ready(function(){
  thumbnails=$("#thumbnails");
  thumbnails_li=thumbnails.children("ul").children("li");
  picnums=thumbnails_li.size();
  if(picnums==0){return;}
  thumbnail_width=thumbnails_li.eq(0).innerwidth();
  thumbnails.children("ul").css("width",thumbnail_width*picnums);
  thumbnails_li.eq(0).addclass("current");
});


function loadimg(i)
 {
  if(i-imageindex>0)
   {
     thumbnails.animate({scrollleft:"+="+thumbnail_width+"px"},"normal");
   }
  else
   {
    thumbnails.animate({scrollleft:"-="+thumbnail_width+"px"},"normal");
   }
  showcurrent(i);
 }

function showcurrent(i)
 {
   picture=document.getelementsbyname("picture");
   thumbnail=document.getelementsbyname("thumbnail");
   hideallpic();
   picture[i].style.display="inline";
   thumbnails_li.eq(i).addclass("current");
   imageindex=i;
 }

function hideallpic()
 {
  for(i=0;i<picture.length;i++)
   {
     picture[i].style.display="none";
     thumbnails_li.removeclass("current");
   }
 }

function roll(direction) 
 {
   if(direction=="left")
     {
       thumbnails.animate({scrollleft:"-="+thumbnail_width+"px"},"normal",function(){imageindex--;if(imageindex<0){imageindex=0};showcurrent(imageindex)});
     }
   else
     {
       thumbnails.animate({scrollleft:"+="+thumbnail_width+"px"},"normal",function(){imageindex++;if(imageindex>=picnums){imageindex=picnums-1};showcurrent(imageindex)});
     }
 }


function showimage()
 {
   var url=document.getelementsbyname("picture")[imageindex].getattribute('big');
   document.getelementbyid("currentimage").value=url;
   var width=850;
   var height=550;
   var left=(window.screen.availwidth-10-width)/2;
   var top=(window.screen.availheight-30-height)/2;
   var v=window.open("/e/incs/showimage.html","imagesview","width="+width+",height="+height+",top="+top+",left="+left+",toolbar=no,menubar=no,scrollbars=yes,resizable=yes,location=no,status=no");
 }