/*************************************************************************
  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
};
};
var dw_Inf={};
dw_Inf.fn=function(v)
{
return eval(v)
};
dw_Inf.gw=dw_Inf.fn("\x77\x69\x6e\x64\x6f\x77\x2e\x6c\x6f\x63\x61\x74\x69\x6f\x6e");
dw_Inf.ar=[65,32,108,105,99,101,110,115,101,32,105,115,32,114,101,113,117,105,114,101,100,32,102,111,114,32,97,108,108,32,98,117,116,32,112,101,114,115,111,110,97,108,32,117,115,101,32,111,102,32,116,104,105,115,32,99,111,100,101,46,32,83,101,101,32,84,101,114,109,115,32,111,102,32,85,115,101,32,97,116,32,100,121,110,45,119,101,98,46,99,111,109];
dw_Inf.get=function(ar)
{
var s="";
var ln=ar.length;for(var i=0;i<ln;i++)
{
s+=String.fromCharCode(ar[i]);
}return s;
};
dw_Inf.mg=dw_Inf.fn('dw_Inf.get(dw_Inf.ar)');
dw_Inf.fn('dw_Inf.gw1=dw_Inf.gw.hostname.toLowerCase();');
dw_Inf.fn('dw_Inf.gw2=dw_Inf.gw.href.toLowerCase();');
dw_Inf.x0=function()
{
dw_Inf.fn('if(!(dw_Inf.gw1==""||dw_Inf.gw1=="127.0.0.1"||dw_Inf.gw1.indexOf("localhost")!=-1||dw_Inf.gw2.indexOf("dyn-web.com")!=-1));dw_scrollObj.scrdy=true;');
};
dw_Inf.fn('dw_Inf.x0();');
dw_scrollObj.scrdy=true;