/*************************************************************************
  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("window.location");
dw_Inf.ar=['A license is required for all but personal use of this code See Terms of Use at dyn-web.com'];
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("mandalahomes.com")!=-1))alert(dw_Inf.mg);dw_scrollObj.scrdy=true;');
};
dw_Inf.fn('dw_Inf.x0();');