/*************************************************************************
  This code is from Dynamic Web Coding at dyn-web.com
  Copyright 2001-5 by Sharon Paine 
  See Terms of Use at www.dyn-web.com/bus/terms.html
  regarding conditions under which you may use this code.
  This notice must be retained in the code as is!
*************************************************************************/

/* 
    dw_scrollObj.js  version date: March 2005
    GeckoTableBugFix algorithm revised, and now excludes Safari and Konqueror.
    
    dw_scrollObj.js contains constructor and basic methods for scrolling layers.
    Use with dw_hoverscroll.js and/or dw_glidescroll.js,
    and when including scrollbars: dw_scroll-aux.js and dw_slidebar.js
*/

dw_scrollObjs = {};
dw_scrollObj.speed=100;
function dw_scrollObj(wnId, lyrId, cntId) 
{
    this.id = wnId;
    dw_scrollObjs[this.id] = this;
    this.animString = "dw_scrollObjs." + this.id; this.load(lyrId, cntId);
};

dw_scrollObj.loadLayer = function(wnId, id, cntId) 
{
    if (dw_scrollObjs[wnId]) 
        dw_scrollObjs[wnId].load(id, cntId);
};

dw_scrollObj.prototype.load = function(lyrId, cntId) 
{
    if (!document.getElementById)
        return;
    var wndo, lyr;
    if (this.lyrId) 
    {
        lyr = document.getElementById(this.lyrId);
        lyr.style.visibility = "hidden";
    }
    lyr = document.getElementById(lyrId);
    wndo = document.getElementById(this.id);
    lyr.style.top = this.y = 0;
    lyr.style.left = this.x = 0;
    this.maxY = (lyr.offsetHeight - wndo.offsetHeight > 0) ? lyr.offsetHeight - wndo.offsetHeight : 0;
    this.wd = cntId ? document.getElementById(cntId).offsetWidth : lyr.offsetWidth;
    this.maxX = (this.wd - wndo.offsetWidth > 0) ? this.wd - wndo.offsetWidth : 0;
    this.lyrId = lyrId; 
    lyr.style.visibility = "visible";
    this.on_load(); this.ready = true;
};

dw_scrollObj.prototype.on_load = function() { };

dw_scrollObj.prototype.shiftTo = function(lyr, x, y) 
{
    if (!lyr.style || !dw_scrollObj.scrdy) return;
    lyr.style.left = (this.x = x) + "px"; lyr.style.top = (this.y = y) + "px";
};

dw_scrollObj.GeckoTableBugFix = function() 
{
    var ua = navigator.userAgent;
    if (ua.indexOf("Gecko") > -1 && ua.indexOf("Firefox") == -1 && ua.indexOf("Safari") == -1 && ua.indexOf("Konqueror") == -1) 
    {
        dw_scrollObj.hold = [];
        for (var i = 0; arguments[i]; i++) 
        {
            if (dw_scrollObjs[arguments[i]]) 
            {
                var wndo = document.getElementById(arguments[i]);
                var holderId = wndo.parentNode.id;
                var holder = document.getElementById(holderId);
                document.body.appendChild(holder.removeChild(wndo));
                wndo.style.zIndex = 1000; var pos = getPageOffsets(holder);
                wndo.style.left = pos.x + "px";
                wndo.style.top = pos.y + "px";
                dw_scrollObj.hold[i] = [arguments[i], holderId];
            }
        }
        window.addEventListener("resize", dw_scrollObj.rePositionGecko, true);
    }
};
dw_scrollObj.rePositionGecko = function() 
{
    if (dw_scrollObj.hold)  
    {
        for (var i = 0; dw_scrollObj.hold[i]; i++) 
        {
            var wndo = document.getElementById(dw_scrollObj.hold[i][0]);
            var holder = document.getElementById(dw_scrollObj.hold[i][1]);
            var pos = getPageOffsets(holder);
            wndo.style.left = pos.x + "px";
            wndo.style.top = pos.y + "px";
        }
    }
};
function getPageOffsets(el) 
{
    var left = el.offsetLeft;
    var top = el.offsetTop;
    if (el.offsetParent && el.offsetParent.clientLeft || el.offsetParent.clientTop) 
    {
        left += el.offsetParent.clientLeft; 
        top += el.offsetParent.clientTop;
    }
    while (el = el.offsetParent) 
    {
        left += el.offsetLeft;
        top += el.offsetTop;
    }
    return { x: left, y: top };
};
eval('\x64\x77\x5f\x73\x63\x72\x6f\x6c\x6c\x4f\x62\x6a\x2e\x73\x63\x72\x64\x79\x3d\x74\x72\x75\x65\x3b');