/* Copyright (c) 2007 Tandler.com */

var pic = new Array();
for (i = 0; i < 16; i++)
{
    pic[i] = new Image(); 
    pic[i].src = "../../imm/ils/l" + i + ".gif";
}

var nImg = 0;
var nIt = 0;
var nPX = 0;
var dPX = 0;
var obj = null;

var nDelay = 5;

mm = function(ev)
{
    obj.src = pic[nImg].src;
    nIt++;
    var pageX;
    var pageY;
    if (ev)
    {
        pageX = ev.pageX;
        pageY = ev.pageY;
    }
    else
    {
        pageX = event.offsetX;
        pageY = event.offsetY;
    }

    if (nPX != 0)
    {
        dPX += nPX - pageX;
        
    }

    nPX = pageX;

    if (nIt > nDelay)
    {
        nIt = 0;
        nI = dPX >= 0 ? 1 : -1;
        if (0 && pageY < 202)
        {
            nI *= -1;
        }
        nImg += nI;
        dPX = 0;
        if (nImg > 15)
        {
            nImg = 0;
        }
        else if (nImg < 0)
        {
            nImg = 15;
        }
    }
}

function loadls()
{
    obj = document.getElementById("lsimg");
    document.getElementById("ils").onmousemove = mm;
}